Datasheet LM393MX Datasheet (ROHM)

X

General-purpose Operational Amplifiers / Comparators

NOW SERIES
Comparators

LM393MX,LM2903MX,LM339MX,LM2901MX

No.11094ECT06

●Description
The Universal Standard family LM393 / LM339 / LM2903 / LM2901 monolithic ICs integrate two / four independent
comparators on a single chip and feature high gain, low power consumption, and an o perating voltage range from 2[V] to
36[V] (single power supply).

NOW

SERIES

LM393 family

LM393MX

Dual

LM2903 family LM2901 family

LM2903MX

LM339 family

LM339MX

Quad

LM2901MX

●Features

1) Operating temperature range Commercial Grade
LM339/393 family: 0[℃] to +70[℃]
Extended Industrial Grade
LM2903/2901 family: -40[℃] to +85[℃]

2) Open collector output

3) Single / dual power supply compatible

4) Low supply current

0.8[mA] typ.(LM2901/339 family)

0.4[mA] typ.(LM2903/393 family)

5) Low input-bias current: 25[nA] typ.

16) Low input-offset current: 5[nA] typ.

7) Input common-mode voltage range, including ground

8) Differential input voltage range equal to maximum rated supply voltage

9) Low output saturation voltage

10) TTL,MOS,CMOS compatible output

●Pin Assignment

1

OUTPUT A

INVERTING
INPUT A

NON-INVERTING
INPUT A

1

2

＋

－

3

＋

－

GND

4

+

V

8

OUTPUT B

7

INVERTING

6

INPUT B

NON-INVERTING

5

INPUT B

OUTPUT2

OUTPUT1

INPUT1

INPUT1

INPUT2

INPUT2

2

+

3

V

－ ＋

-

4

+

5

-

6

－ ＋

+

7

－ ＋

－ ＋

14

13

12

11

10

9

8

OUTPUT3

OUTPUT4

GND

INPUT4

INPUT4

INPUT3

INPUT3

LM393MX LM339MX
LM2903M

S.O package14 S.O package8

LM2901MX

+

-

+

-

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© 2011 ROHM Co., Ltd. All rights reserved.

1/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

Technical Note

●Absolute Maximum Ratings (Ta=25℃)

Parameter Symbol

Supply Voltage V+-GND +36 V

Input Differential Voltage Vid ±36 V

LM393 family LM339 family LM2903 family LM2901 family

Rating

Unit

Common-mode Input Voltage Vicm

Operating Temperature Range Topr 0 to +70

Storage Temperature Range Tstg

Maximum Junction Temperature Tjmax +150 ℃

-0.3 to +36

-40 to +85

-65 to +150

●Electric Characteristics
○LM393/339 Family(Unless otherwise specified, V+=+5[V])

Limits

Parameter Symbol

Input Offset Voltage (*1) VIO

Input Bias Voltage (*1) IIB

Input Offset Current (*1) IIO

Input Common-mode
Voltage Range

Supply Current ICC 25℃

Large Signal Voltage Gain AVD

Large Signal
Response Time

Response Time tRE 25℃ 1.5 －

Output Sink Current

Temperature

range

25℃ － 1 7 － 2 7

Full range － － 9 － － 15

25℃ － 25 250 － 25 250

Full range － － 400 － － 400

25℃ － 5 50 － 5 50

Full range － － 150 － － 150

VICR

tREL 25℃ － 300 － － 300 － ns

ISINK

25℃ 0 － V

Full range 0 － V+-2.0 － － V+-2.0

25℃

25℃

LM393 family LM339 family

Min. Typ. Max. Min. Typ. Max.

+

-1.5 － － V+-1.5

－ 0.4 1 － 0.8 2.0
－ 1 2.5 － 1.0 2.5 RL=∞,V+=36[V]

25 200

6 16

－

－

25 100

1.3 －

6 16

Unit Condition Fig.No

+

=5 to 30[V],VO=1.4[V],

V
RS=0[Ω]

mV

VCM=0[V] to V
IIN(+) or IIN(-)

nA

VCM=0[V]

nA IIN(+)-IIN(-),VCM=0[V] 88

+

=30[V] 88

V V

RL=∞,V

mA

+

=15[V],VO=1[V] to 11[V]

V

V/mV

－

－

RL≧15[kΩ]
VIN=TTL logic swing,

Vref=1.4[V]
VRL=5[V],RL=5.1[kΩ]
VRL=5[V],RL=5.1[kΩ]

μs

VIN=100[mVp-p]
overdrive=5[mV]

VIN(-)=1[V],VIN(+)=0[V]

mA

VO≦1.5[V]

+

=5[V]

+

-1.5[V]

V

℃

℃

88

88

89

88

89

89

89

Output Saturation Voltage VOL

Output Leakage Current IOH

Differential Input Vo ltage VID Full range － － 36 － － 36 V ALL VIN≧0[V] －

(*1) Absolute value

25℃ － 250 400 － 250 400

Full range － － 700 － － 700

25℃

Full range － － 1.0 μA

－ 0.1 －

－ 0.1 － nA

VIN(-)=1[V],VIN(+)=0[V]

mV

ISINK≦4[mA]

VIN(-)=0[V],VIN(+)=1[V],
VO=5[V]

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2/16

2011.06 - Rev.C

89

89

LM393MX,LM2903MX,LM339MX,LM2901MX

○LM2903/2901 family(Unless otherwise specified, V+=+5[V])

Limit

Parameter Symbol

Input Offset Voltage (*2) VIO

Input Bias Current (*2) IIB

Input Offset Current (*2) IIO

Input Common-mode
Voltage Range

Supply Current ICC

Voltage Gain AVD

Large Signal Response
Time

Response Time tRE 25℃ － 1.5 － － 1.3 － μs

Output Sink Current ISINK

Saturation Voltage VOL

Output Leakage Current Ileak

Temperature

range

25℃ － 2 7 － 2 7

Full range － 9 15 － 9 15

25℃ － 25 250 － 25 250

Full range － 200 500 － 200 500

25℃ － 5 50 － 5 50

Full range － 50 200 － 50 200

VICR

tREL 25℃ － 300 － － 300 － ns

25℃ － －

Full range － －

25℃

25℃

25℃

25℃ － 250 400

Full range － 400 700 － － 700

25℃ － 0.1 － － 0.1 － nA

Full range

LM2903 family LM2901 family

Min. Typ. Max. Min. Typ. Max.

+

V

+

V

－ 0.4 1 － 0.8 2

－ 1 2.5 － 1 2.5 RL=∞,V+=36[V]

25 100

6 16

－ －

-1.5

-2.0

－

－

1

－ －
－ －

25 100

6 16

－

250 400

－ －

+

V

-1.5

+

V

-2.0

－

－

1 μA

Technical Note

Unit Condition

+

=30[V],VO=1.4[V],

V
RS=0[Ω]

mV

VCM=0[V] to V
IIN(+) or IIN(-)

nA

VCM=0[V]

nA IIN(+)-IIN(-),VCM=0[V] 88

+

=30[V] 88

V V

RL=∞,V

mA

+

=15[V],VO=1[V] to

V
11[V],

V/mV

RL≧15[kΩ]
VIN=TTL logic swing,

Vref=1.4[V]
VRL=5[V],RL=5.1[kΩ]

VRL=5[V],RL=5.1[kΩ]
VIN=100[mVp-p],
overdrive=5[mV]

VIN(-)=1[V],VIN(+)=0[V]

mA

VO≦1.5[V]

VIN(-)=1[V],VIN(+)=0[V]

mV

ISINK≦4[mA]
VIN(-)=0[V],VIN(+)=1[V],

VO=5[V]
VIN(-)=0[V],VIN(+)=1[V],
VO=30[V]

+

=5[V]

+

-1.5[V]

Fig.N

o.

88

88

89

88

89

89

89

89

89

Differential Input Vo ltage VID Full range － － 36 － － 36 V ALL VIN≧0[V] －

(*2) Absolute value

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© 2011 ROHM Co., Ltd. All rights reserved.

3/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

y

y

y

y

y

y

y

y

y

●Reference Data LM393 family

1000

800

LM 393 family

1

.

0.8

600

LM393MX

0.6

400

200

POWER DISSIPATION [mW] .

0

0 255075100125

AMBIENT TEMPERATURE [℃] .

70

Fig.1 Fig.2 Fig. 3

Derating Curve

500

400

300

LM 393 famil

70℃

25℃

0.4

SUPPLY CURRENT [mA]

0.2

0

0 10203040

SUPPLY VOLTAGE [V]

Supply Current – Supply Voltage

500

400

300

2V

200

100

OUTPUT SATURATION VOLTAGE [mV]

0

010203040

SUPPLY VOLTAGE [V]

Output Saturation Voltage

– Supply Voltage

40

0℃

Fig.4 Fig. 5 Fig. 6

(IOL=4[mA])

LM 393 famil

30

36V

20

10

OUTPUT SINK CURRENT [mA]

0

0 1020304050607080

2V

AM BIE NT T EMP ERAT UR E [℃]

5V

Fig. 7 Fig. 8 Fig. 9

Output Sink Current – Ambient Temperature

160

140

120

100

80

60

40

INPUT BIAS CURRENT [nA]

20

0

010203040

Input Bias Current – Supply Voltage

(*)The data above is ability value of sample, it is not guaranteed. LM393family: 0[℃]~+70[℃]

(VOUT=1.5[V])

LM 393 famil

0℃

25℃

70℃

SUPPLY VOLTAGE [V]

Fig. 10 Fig. 11 Fig. 12

200

100

OUTPUT SATURATION VOLTAGE [mV]

0

0 1020304050607080

36V

AMBIENT TEMPERATURE [℃]

Output Saturation Voltage

– Ambient Temperature

(IOL=4[mA])

8
6
4
2
0

-2

-4

INPUT OFFSET VOLTAGE [mV]

-6

-8
0 10203040

0℃

70℃

SUPPLY VOLTAGE [V]

Input Offset Voltage – Supply Voltage

160
140

120
100

80
60

40

INPUT BIAS CURRENT [nA] .

20

0

01020304050607080

36V

5V

2V

AMBIENT TEMPERATURE [℃]

Input Bias Current – Ambient Temperature

70℃

0℃

25℃

Technical Note

LM 393 famil

1

0.8

0.6

0.4

SUPPLY CURRENT [mA]

2V

0.2

0

0 1020304050607080

AMBIENT TEMPERATURE [℃]

Supply Current – Ambient Temperature

LM 393 famil

5V

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

LOW LEVEL OUTPUT VOLTAGE [V]

0.0
0 2 4 6 8 101214161820

25℃

70℃

OUTPUT SINK CURRENT [mA]

Low Level Output Voltage

– Output Sink Current

(VCC=5[V])

2V

AMBIENT TEMPERATURE [℃]

25℃

LM 393 famil

8
6
4
2
0

-2

-4

INPUT OFFSET VO LTAG E [m V]

-6

-8
0 1020304050607080

Input Offset Voltage – Ambient Temperature

LM 393 family

50
40
30
20
10

0

-10

-20

-30

INPUT OFFSET CURRENT [ nA ]

-40

-50
0 10203040

0℃

70℃

SUPPLY VOLTAGE [V]

Input Offset Current – Supply Voltage

LM 393 family

36V

5V

LM 393 famil

0℃

LM 393 famil

5V

36V

LM 393 famil

25℃

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© 2011 ROHM Co., Ltd. All rights reserved.

4/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

y

y

y

y

y

Technical Note

●Reference Data LM393 family

36V

5V

2V

25℃

5mV overdrive

20mV overdrive

100mV overdrive

LM 393 famil

LM 393 family

LM 393 famil

140

130

120

110

100

LARGE SIGNAL VOLTAGE GAIN [dB] .

70℃

0℃

90

80

70

60

010203040

SUPPLY VOLTAGE [V]

Large Signal Voltage Gain

– Supply Voltage

140
130
120
110
100

90
80
70

POWER SUPPLY REJECTION RATIO [dB]

60

0 102030405060 70 80

36V

2V

AMBIENT TEMPERATURE [°C]

Common Mode Rejection Ratio

– Ambient Temperature

5

] .

ｓ

4

3

5mV overdrive

2

1

RESPONSE TIME (HIGH to LOW) [μ

0

0 1020 304050607080

20mV overdrive

100mV overdrive

AMBIENT TEMPERATURE [°C]

Response Time (High to Low)

–Ambient Temperature

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

50
40
30
20
10

0

-10

-20

-30

INPUT O FFSET CU RRENT [ nA ]

-40

-50
0 1020 304050 607080

AMBIE NT TEMPERA TURE [℃]

Fig. 13 Fig. 14 Fig. 15

Input Offset Current

– Ambient Temperature

160

140

120

.

100

80

60

COMMON MODE REJ E CT I O N RA T I O [ d B]

40

010203040

0℃

70℃

SUPPLY VOLTAGE [V]

Fig. 16 Fig. 17 Fig. 18

Common Mode Rejection Ratio

– Supply Voltage

5

4

3

2

1

RESPONSE TIME (LOW to HIGH ) [μs] . .

0

01020304050607080

AMBIENT TEMPERATURE [°C]

Fig. 19 Fig. 20

Response Time (Low to High)

– Ambient Temperature

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

25℃

LM 393 famil

LM 393 famil

5V

LM 393 famil

140
130

120
110

100

90
80

70

LARGE SIGNAL VOLTAGE GAIN [dB] .

60

01020304050607080

36V

2V

AMBIE NT TEMPER ATURE [°C ]

Large Signal Voltage Gain

– Ambient Temperature

140
130
120
110

100

90
80
70

POWER SUPPLY REJECTION RATIO [dB] .

60

0 1020304050607080

AMBIENT TEMPERATURE [°C]

Power Supply Rejection Ratio

– Ambient Temperature

LM 393 family

5V

LM 393 family

(*)The data above is ability value of sample, it is not guaranteed. LM393family:0[℃]~+70[℃]

(*)上記のデータはサンプルの実力値であり、保証するものではありません。BA10393F:-40[℃]～+85[℃]

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© 2011 ROHM Co., Ltd. All rights reserved.

5/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

y

y

y

y

y

y

y

y

y

●Reference Data LM339 family

25℃

25℃

70

0℃

70℃

LM 339 famil

LM 339 famil

LM 339 family

5V

LM 339 family

1

.

0.8

0.6

0.4

SUPPLY CURRENT [mA]

0.2

0

0 10203040

0℃

25℃

70℃

SUPPLY VOLTAGE [V]

Supply Current – Supply Voltage

500

400

300

200

100

OUTPUT SATURATION VOLTAGE [mV]

0

01020304050607080

2V

36V

AMBIENT TEMPERATURE [℃]

Output Saturation Voltage

– Ambient Temperature

(IOL=4[mA])

8
6
4
2
0

-2

-4

INPUT OFFSET VOLTAGE [mV]

-6

-8
0 10203040

0℃

70℃

SUPPLY VOLTAGE [V]

Input Offset Voltage – Supply Voltage

160
140

120
100

80
60

40

INPUT BIAS CURRENT [nA] .

20

0

01020304050607080

36V

5V

2V

AMBIENT TEMPERATURE [℃]

Input Bias Current – Ambient Temperature

1000

800

600

400

200

POWER DISSIPATION [mW] .

0

0 25 50 75 100 125

500

LM339MX

AMBIENT TEMPERATURE [℃] .

Fig.21 Fig.22 Fig. 23

Derating Curve

400

300

200

100

OUTPUT SATURATION VOLTAGE [mV]

0

0 10203040

SUPPLY VOLTAGE [V]

Fig.24 Fig. 25 Fig. 26

Output Saturation Voltage

– Supply Voltage

(IOL=4[mA])

40

30

20

10

OUTPUT SINK CURRENT [mA]

0

0 1020304050607080

Output Sink Current – Ambient Temperature

160

140

120

100

80

60

40

INPUT BIAS CURRENT [nA]

20

0

010203040

Input Bias Current – Supply Voltage

(*)The data above is ability value of sample, it is not guaranteed. LM339family:0[℃]~+70[℃]

36V

2V

AM BIE NT T EMP ERAT UR E [℃]

Fig. 27 Fig. 28 Fig. 29

(VOUT=1.5[V])

0℃

70℃

SUPPLY VOLTAGE [V]

Fig. 30 Fig. 31 Fig. 32

5V

25℃

LM 339 famil

LM 339 famil

LM 339 famil

LM 339 famil

Technical Note

1

0.8

0.6

5V

0.4

SUPPLY CURRENT [mA]

0.2

0

2V

0 1020304050607080

AMBIENT TEMPERATURE [℃]

Supply Current – Ambient Temperature

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

LOW LEVEL OUTPUT VOLTAGE [V]

0.0
0 2 4 6 8 101214161820

25℃

70℃

OUTPUT SINK CURRENT [mA]

Low Level Output Voltage

– Output Sink Current

(VCC=5[V])

8
6
4
2
0

-2

-4

INPUT OFFSET VO LTAG E [m V]

-6

-8

2V

0 10203040 506070 80

AMBIENT TEMPERATURE [℃]

Input Offset Voltage – Ambient Temperature

50
40
30
20
10

0

-10

-20

-30

INPUT OFFSET CURRENT [nA]

-40

-50
010203040

0℃

70℃

SUPPLY VOLTAGE [V]

Input Offset Current – Supply Voltage

LM 339 family

36V

LM 339 famil

0℃

LM 339 famil

5V

36V

LM 339 famil

25℃

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© 2011 ROHM Co., Ltd. All rights reserved.

6/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

y

y

y

y

Technical Note

●Reference Data LM339 family

50
40
30
20
10

0

-10

-20

-30

INPUT O FFSET CU RRENT [n A ]

-40

-50
0 1020 304050 607080

AMBIE NT TEMPERA TURE [

Fig. 33 Fig. 34 Fig. 35

Input Offset Current

– Ambient Temperature

160

140

120

.

100

80

60

COMMON MODE REJE CT ION RATIO[dB]

40

010203040

0℃ 25℃

70℃

SUPPLY VOLTAGE [V]

Fig. 36 Fig. 37 Fig. 38

Common Mode Rejection Ratio

– Supply Voltage

5

4

3

2

1

RESPONSE TIME (LOW to HIGH) [μs] . .

0

0 1020304050607080

AMBIENT TEMPERATURE [°C]

Fig. 39 Fig. 40

Response Time (Low to High)

– Ambient Temperature

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

LM 339 famil

36V

5V

2V

LM 339 family

5mV overdrive

20mV overdrive

100mV overdrive

]

℃

LM 339 famil

140

130

120

110

100

LARGE SIGNAL VOLTAGE GAIN [dB] .

70℃

90

80

70

60

010203040

0℃

SUPPLY VOLTAGE [V]

Large Signal Voltage Gain

– Supply Voltage

140
130
120
110
100

90
80
70

POWER SUPPLY REJECTION RATIO [dB]

60

0 102030405060 70 80

36V

2V

AMBIENT TEMPERATURE [°C]

Common Mode Rejection Ratio

– Ambient Temperature

5

] .

ｓ

4

3

5mV overdrive

2

1

RESPONSE TIME (HIGH to LOW) [μ

0

0 1020 304050607080

20mV overdrive

100mV overdrive

AMBIENT TEMPERATURE [°C]

Response Time (High to Low)

–Ambient Temperature

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

25℃

5V

LM 339 family

LM 339 famil

LM 339 famil

140
130

120
110

100

90
80

70

LARGE SIGNAL VO LTAGE GAIN [dB] .

60

01020304050607080

36V

2V

AMBIE NT TEMPER ATURE [°C ]

Large Signal Voltage Gain

– Ambient Temperature

140
130
120
110

100

90
80
70

POWER SUPPLY REJECTION RATIO [dB] .

60

0 1020304050607080

AMBIENT TEMPERATURE [°C]

Power Supply Rejection Ratio

– Ambient Temperature

LM 339 family

5V

LM 339 family

(*)The data above is ability value of sample, it is not guaranteed. LM339family:0[℃]~+70[℃]

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© 2011 ROHM Co., Ltd. All rights reserved.

7/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

●Reference Data LM2903 family

800

600

400

LM 2903 family

-40℃

200

POWE R D ISSIP A TION P d [ m W]

0

0 25 50 75 100

AM B IEN T TEM P ER A TU RE [℃ ]

Fig. 41 Fig. 42 Fig. 43

85

Derating Curve

LM 2903 family

Supply Current – Supply Voltage

85℃

85℃

2V

25℃

-40℃

36V

Fig. 44 Fig. 45 Fig. 46

Output Saturation Voltage

– Supply Voltage

(IOL=4[mA])

LM 2903 family

Output Saturation Voltage

– Ambient Temperature

(IOL=4[mA])

5V

36V

-40℃

2V

25℃

85℃

Fig. 47 Fig. 48 Fig. 49

Output Sink Current – Ambient

Temperature

(VOUT=1.5[V])

LM 2903 family

Input Offset Voltage – Supply Voltage

-40℃
25℃

36V

85℃

5V

2V

Fig. 50 Fig. 51 Fig. 52

Input Bias Current – Supply Voltage

Input Bias Current – Ambient Temperature

(*)The data above is ability value of sample, it is not guaranteed.LM2903family:-40[℃]～+85[℃]

Technical Note

LM 2903 family

25℃

Supply Current – Ambient Temperature

LM 2903 family LM 2903 family

5V

LM 2903 family

Input Offset Voltage – Ambient Temperature

LM 2903 family

Input Offset Current – Supply Voltage

36V

5V

2V

85℃

Low Level Output Voltage

– Output Sink Current

(VCC=5[V])

2V

5V 36V

-40℃

25℃

LM 2903 family

25℃

-40℃

LM 2903 family

LM 2903 family

85℃

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8/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

Technical Note

●Reference Data LM2903 family

15V

LM 2903 family

5V

2V

5V

36V

LM 2903 family

25℃

85℃

-40℃

LM 2903 family

36V

Input Offset Current – Ambient Temperature

Fig. 53 Fig. 54 Fig. 55

85℃

-40℃

LM 2903 family

25℃

Large Signal Voltage Gain

– Supply Voltage

LM 2903 family

36V

5V

2V

Large Signal Voltage Gain

– Ambient Temperature

25℃

-40℃

LM 2903 family

85℃

Fig. 56 Fig. 57 Fig. 58

Common Mode Rejection Ratio

– Supply Voltage

LM 2903 family

Common Mode Rejection Ratio

– Ambient Temperature

LM 2903 family

Input Offset Voltage – Input Voltage

(VCC=5V)

LM 2903 family

85℃

25℃

-40℃

5mV overdrive

20mV overdrive

100mV
overdrive

Fig. 59 Fig. 60 Fig. 61

Power Supply Rejection Ratio

– Ambient Temperature

LM 2903 family

Response Time (Low to High)

– Over Drive Voltage

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

LM 2903 family

Response Time (Low to High)

– Ambient Temperature

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

85℃

25℃

-40℃

5mV overdrive

100mV overdrive

20mV overdrive

(*)The data above is ability value of sample, it is not guaranteed. LM2903family:-40[℃]～+85[℃]

Fig. 62 Fig. 63

Response Time (High to Low)

– Over Drive Voltage

Response Time (High to Low)

– Ambient Temperature

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9/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

Technical Note

●Reference Data LM2901 family

1000

800

600

LM 2901 family

400

200

POWE R D ISSIP A TION P d [ m W]

0

0 25 50 75 100

AM B IENT TEMP ER A TUR E [℃]

Fig. 64 Fig. 65 Fig. 66

Derating Curve

LM 2901 family

85℃

25℃

-40℃

Fig. 67 Fig. 68 Fig. 69

Output Saturation Voltage

– Supply Voltage

(IOL=4[mA])

LM 2901 family

5V

36V

2V

Fig. 70 Fig. 71 Fig. 72

Output Sink Current – Ambient

Temperature

(VOUT=1.5[V])

LM 2901 family

-40℃
25℃

85℃

Fig. 73 Fig. 74 Fig. 75

Input Bias Current – Supply Voltage

(*)The data above is ability value of sample, it is not guaranteed.LM2903family:-40[℃]～+85[℃]

5V

LM 2901 family

2V

LM 2901 family

-40℃

25℃

85℃

85

36V

Supply Current – Supply Voltage

LM 2901family LM 2901family

Supply Current – Ambient Temperature

5V

2V

36V

Output Saturation Voltage

– Ambient Temperature

(IOL=4[mA])

LM 2901 family

-40℃

25℃

85℃

Input Offset Voltage – Supply Voltage

LM 2901 family

36V

5V

2V

Input Bias Current – Ambient Temperature

85℃

Low Level Output Voltage

– Output Sink Current

(VCC=5[V])

2V

5V 36V

Input Offset Voltage – Ambient Temperature

-40℃

Input Offset Current – Supply Voltage

25℃

-40℃

LM 2901 family

LM 2901 family

25℃

85℃

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10/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

Technical Note

●Reference Data LM2901 family

15V

LM 2901 family

5V

2V

5V

36V

LM 2901 family

25℃

85℃

-40℃

LM 2901 family

36V

Input Offset Current – Ambient Temperature

Fig. 76 Fig. 77 Fig. 78

85℃

-40℃

LM 2901 family

25℃

Large Signal Voltage Gain

– Supply Voltage

LM 2901 family

36V

5V

2V

Large Signal Voltage Gain

– Ambient Temperature

25℃

-40℃

LM 2901 family

85℃

Fig. 79 Fig. 80 Fig. 81

Common Mode Rejection Ratio

– Supply Voltage

LM 2901 family

Common Mode Rejection Ratio

– Ambient Temperature

LM 2901 family

Input Offset Voltage – Input Voltage

(VCC=5V)

LM 2901 family

85℃

25℃

-40℃

5mV overdrive

20mV overdrive

100mV
overdrive

Fig. 82 Fig. 83 Fig. 84

Power Supply Rejection Ratio

– Ambient Temperature

LM 2901 family

Response Time (Low to High)

– Over Drive Voltage

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

LM 2901 family

Response Time (Low to High)

– Ambient Temperature

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

85℃

25℃

-40℃

5mV overdrive

100mV overdrive

20mV overdrive

(*)The data above is ability value of sample, it is not guaranteed. LM2903family:-40[℃]～+85[℃]

Fig. 85 Fig. 86

Response Time (High to Low)

– Over Drive Voltage

Response Time (High to Low)

– Ambient Temperature

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11/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

/

R

●Circuit Diagram

Technical Note

+

V

+

INPUT

-

INPUT

Fig.87 Circuit Diagram (each Comparator)

●Measurement circuit 1 NULL Method measurement condition V

Parameter VF S1 S2 S3

Input Offset Voltage VF1 ON ON ON 5 to 30 0
Input Offset Current VF2 OFF OFF ON 5 0

Input Bias Current

Voltage Gain

VF3 OFF ON
VF4 ON OFF 5 0
VF5

ON ON ON

VF6 15 0

ON

LM393/LM339 family LM2903/LM2901 family

V + GND EK VICR V + GND EK VICR

0 5 to 30 0
0 5 0
0 5 0
0 5 0
0 15 0
0 15 0

5 0

15 0

-1.4

-1.4

-1.4

-1.4

-1.4

-11.4

Calculation－

－

+

,GND,EK,VICR unit：[V]

-1.4

-1.4

-1.4

-1.4

-1.4

-11.4

OUTPUT

GND

Calculation

0 1
0 2
0
0
0
0

3

4

1.Input offset voltage (VIO)

Vio

VF1



/RsRf1+

2.Input offset current (IIO)

Iio

VF1VF2 -



Rs)Rf(1+Ri

3.Input bias current (IIb)

Ib



VF3VF4 -

4.Voltage gain (AVD)

AV



10×

Log20×

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© 2011 ROHM Co., Ltd. All rights reserved.

[V]

[A]

/Rf(1+Ri2×

/ Rs)

VF6 - VF5

[A]

0.1[μF]

Rf

S1

RS＝50[Ω]

VIC

RS＝50[Ω]

/Rs)Rf(1+

[dB]

Ri＝10[kΩ]
Ri＝10[kΩ]

50[kΩ]

S2

Fig.88 Measurement Circuit1 (each Comparator)

V

DUT

GND

+

50[kΩ]

S3

RL

VRL

12/16

RK

EK

500[kΩ]0.1[μF]

500[kΩ]

RK

1000[pF]

+15[V]

NULL

-15[V]

VF

V

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

●Measurement Circuit 2: Switch Condition

Technical Note

SW No.

SW

1

SW

2

SW

3

SW

4

SW

5

SW

6

Supply Current ― OFF OFF OFF OFF OFF OFF OFF
Output Sink Current VOL=1.5[V] OFF ON ON OFF ON ON OFF
Saturation Voltage IOL=4[mA] OFF ON ON OFF OFF OFF ON
Output Leakage Current VOH=36[V] OFF ON ON OFF OFF OFF ON

Response Time

RL=5.1[kΩ]
VRL=5[V]

ON OFF ON ON OFF ON OFF

+

V

5[V]

A

－

SW1 SW2

SW3 SW7

VIN-

VIN+ VRL

GND

＋

0[V]

SW4 SW5

RL

SW6

A

V

VOL/VOH

SW

7

+100[mV]

0[V]

VUOT

5[V]

0[V]

VIN

Fig.89 Measurement Circuit 2 (each Comparator)

Input waveform

over drive

Output waveform

2.5[V]

Tr e LH

VIN

0[V]

+100[mV]

VUOT

5[V]

0[V]

Tr e LH

Fig.90 Response Time

Input waveform

over drive

Output waveform

2.5[V]

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13/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

●Description of electrical characterist ics
Described below are descriptions of the relevant electrical terms.

Please note that item names, symbols, and their meanings may differ from those on another manufacturer’s documents.

1. Absolute maximum ratings

The absolute maximum ratings are values that should never be exceeded, since d oing so may result in deterioration of
electrical characteristics or damage to the part itself as well as peripheral components.

1.1 Power supply voltage (V

Expresses the maximum voltage that can be supplied between the positive and negative power supply terminals without
causing deterioration of the electrical characteristics or destruction of the internal circuitry.

1.2 Differential input voltage (VID)

Indicates the maximum voltage that can be supplied between the non-inverting and inverting terminals without damaging
the IC.

1.3 Input common-mode voltage range (VICR)

Signifies the maximum voltage that can be supplied to non-inverting and inverting terminals without causing deterioration
of the electrical characteristics or damage to the IC itself. Normal operation is not guaranteed within the input
common-mode voltage range of the maximum ratings – use within the input common-mode voltage range of the electric
characteristics instead.

1.4 Operating temperature range and storage temperature range (Topr,Tstg)

The operating temperature range indicates the temperature range within which the IC can operate. The higher the
ambient temperature, the lower the power consumption of the IC. The storage temperature range denotes the range of
temperatures the IC can be stored under without causing excessive deterioration of the e lectrical ch aracteristics.

1.5 Power dissipation (Pd)

Indicates the power that can be consumed by a particular mounted board at ambient temperature (25°C). For packaged
products, Pd is determined by maximum junction temperature and the thermal resistance.

2. Electrical characteristics

2.1 Input offset voltage (VIO)

Signifies the voltage difference between the non-inverting and inverting terminals. It can be thought of as the input
voltage difference required for setting the output voltage to 0V.

2.2 Input offset current (IIO)

Indicates the difference of the input bias current between the non-inverting and inverting terminals.

2.3 Input bias current (IIB)

Denotes the current that flows into or out of the input terminal, it is defined by the average of the input bias current at the
non-inverting terminal and the input bias current at the inverting terminal.

2.4 Input common-mode voltage range (VICR)

Indicates the input voltage range under which the IC operates normally.

2.5 Large signal voltage gain (AVD)

The amplifying rate (gain) of the output voltage against the voltage difference between the non-inverting an d inverting
terminals, it is (normally) the amplifying rate (gain) with respect to DC voltage.
AVD = (output voltage fluctuation) / (input offset fluctuation)

2.6 Circuit current (ICC)

Indicates the current of the IC itself that flows under specific conditions and during no-load steady state.

2.7 Output sink current (IOL)

Denotes the maximum current that can be output under specific output conditions.

2.8 Output saturation voltage low level output voltage (VOL)

Signifies the voltage range that can be output under specific output conditions.

2.9 Output leakage current (ILeak)

Indicates the current that flows into the IC under specific input and output conditions.

2.10 Response time (tre)

The interval between the application of input and output conditions.

2.11 Common-mode rejection ratio (CMRR)

Denotes the ratio of fluctuation of the input offset voltage when the in-phase input voltage is changed (DC fluctuation).
CMRR = (change of input common-mode voltage) / (input offset fluctuation)

2.12 Power supply rejection ratio (PSRR)

Signifies the ratio of fluctuation of the input offset voltage when the supply voltage is changed (DC fluctuation).
PSRR = (change in power supply voltage) / (input offset fluctuation)

+

/GND)

Technical Note

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14/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

●Derating Curves

800

600

400

200

POWE R D ISSIP A TION P d [ m W]

0

0 25 50 75 100

Power Dissipation Power Dissipation

LM393MX

LM2903MX

70

85 85

AM B IENT TEMP ER A TUR E [℃ ]

LM393MX, LM2903MX

Package Pd[W] θja [℃/W] Package Pd[W] θja [℃/W]

SO package8 (*8)

450 3.6 SO package14 610 4.9

θja = (Tj-Ta)/Pd[℃/W]

Fig.102 Derating Curves

●Notes for use

1) Unused circuits

When there are unused circuits it is recommended that they be connected as in Fig. 103,
setting the non-inverting input terminal to a potential within the in-phase input voltage
range (VICR).

2) Input terminal voltage

Applying GND + 36V to the input terminal is possible without causing deterioration of
the electrical characteristics or destruction, irrespective of the supply voltage. However,
this does not ensure normal circuit operation. Please note that the circuit operates
normally only when the input voltage is within the common mode input voltage range of
the electric characteristics.

3) Power supply (single / dual)

The op-amp operates when the specified voltage supplied is between V
op-amp can be used as a dual supply op-amp as well.

4) Power dissipation Pd

Using the unit in excess of the rated power dissipation may cause deterioration in electrical characteristics due to a rise
in chip temperature, including reduced current capability. Therefore, please take into consideration the power
dissipation (Pd) under actual operating conditions and apply a sufficient margin in thermal design. Refer to the thermal
derating curves for more information.

5) Short-circuit between pins and erroneous mounting

Incorrect mounting may damage the IC. In addition, the pres ence of foreign particles between the outputs, the output
and the power supply, or the output and GND may result in IC destruction.

6) Terminal short-circuits

When the output and V+ terminals are shorted, excessive output current may flow, resulting in undue heat generation
and, subsequently, destruction.

7) Operation in a strong electromagnetic field

Operation in a strong electromagnetic field may cause malfunctions.

8) Radiation

This IC is not designed to withstand radiation.

9) IC handing

Applying mechanical stress to the IC by deflecting or bending the board may cause fluctuations in the electrical
characteristics due to piezoelectric (piezo) effects.

10) Board inspection
Connecting a capacitor to a pin with low impedance may stress the IC. Therefore, discharging the capacitor after every
process is recommended. In addition, when attaching and detaching the jig during the inspection p hase, ensure that
the power is turned OFF before inspection and removal. Furthermore, please take measures against ESD in the
assembly process as well as during transportation and storage.

1000

800

600

400

200

POWE R D ISSIP A TION P d [ m W]

Technical Note

NOW SERIES LM2903/2901/393/339 family

LM2901MX

LM339MX

0

0 25 50 75 100

AM B IEN T TEM P ER A TU RE [℃]

LM339MX, LM2901MX

+

and GND. Therefore, the single supply

70

θja = (Tj-Ta)/Pd[℃/W]

V

－

＋

GND

Fig.103

+

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15/16

2011.06 - Rev.C

LM393MX,LM2903MX,LM339MX,LM2901MX

●Ordering part number

Technical Note

L M 3 3 9

Family name
LM393
LM339
LM2901

M

Package

M : S.O package

LM2903

S.O package8

4.9±0.2

(MAX 5.25 include BURR)

5678

+6°

4°

−4°

<Tape and Reel information>

6.0±0.3

3.9±0.2

234

1

0.545

S

1.375±0.1

0.175

1.27

0.42±0.1

0.1

S

0.45Min.

0.2±0.1

(Unit : mm)(Unit : mm)

Quantity

Direction
of feed

X

Packaging and forming specification
X: Embossed tape and reel

Embossed carrier tapeTape
2500pcs

The direction is the 1pin of product is at the upper left when you hold

()

reel on the left hand and you pull out the tape on the right hand

Direction of feed

Reel

1pin

Order quantity needs to be multiple of the minimum quantity.

∗

S.O package14

(Max 9.0 include BURR)

3.9± 0.1

6.0± 0.2

0.515

1.65MAX

1.27

1.375± 0.075

0.175± 0.075

8.65± 0.1

1PIN MARK

0.42

+0.05

−0.04

0.08

814

71

0.08 S

+6°

<Tape and Reel information>

4°

−4°

Quantity

Direction

1.05±0.2

0.65±0.15

+0.05

0.22

−0.03

S

M

(Unit : mm)

(Unit : mm)

of feed

Embossed carrier tapeTape
2500pcs

The direction is the 1pin of product is at the upper left when you hold

()

reel on the left hand and you pull out the tape on the right hand

Direction of feed

Reel

1pin

Order quantity needs to be multiple of the minimum quantity.

∗

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16/16

2011.06 - Rev.C

Notes

No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.

The content specied herein is subject to change for improvement without notice.

The content specied herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specications,
which can be obtained from ROHM upon request.

Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.

Great care was taken in ensuring the accuracy of the information specied in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.

The technical information specied herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.

The Products specied in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, ofce-automation equipment, commu­nication devices, electronic appliances and amusement devices).

The Products specied in this document are not designed to be radiation tolerant.

While ROHM always makes effor ts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.

Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injur y, re or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, re control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.

The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel­controller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.

If you intend to export or ship overseas any Product or technology specied herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.

Notice

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Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.

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R1120

A