How it Works
ROHM
Loading...
LM393WPT
Technical data
18 pgs430.86 Kb0

ROHM LM393WPT Technical data

y
y
General-purpose Operational Amplifiers / Comparators
SIGNATURE SERIES Comparators
●Description The Universal Standard LM393 / LM339 / LM2903 / LM2901 family monolithic ICs integrate two / four independent comparator circuits on a single chip and feature high gain, low power consumption, and an operating voltage range between 2[V] and 36[V] (single power supply).
LM393 family LM339 family
LM393DT LM393PT LM393ST LM393WDT LM393WPT
●Features
1) Operating temperature range Commercial Grade LM339/393 family : 0[℃] to + 70[℃] Extended Industrial Grade LM2903/2901 family : -40[℃] to +125[℃]
2) Open collector output stage
3) Single / dual power supply compatible
4) Low supply current
0.4[mA] typ.（LM2903/393 family）
1.1[mA] typ.（LM2901/339 family）
5) Low input-bias current: 25[nA] typ.
6) Low input offset current: 5[nA] typ.
7) Common-mode input voltage range includes ground
8) Differential input voltage is possible to apply the absolute maximum ratings±36[V].
9) Low output saturation voltage
10) TTL, MOS, CMOS compatible output
●Pin Assignment
OUTPUT 1
INVERTING
INPUT 1
NON-INVERTING
INPUT 1
Vcc
1
2
－
＋
3
―
4
＋
－
―
8
Vcc
OUTPUT 2
7
INVERTING
6
INPUT 2
NON-INVERTING
5
INPUT 2
SO package8
LM393DT LM339DT LM339PTLM393PT LM393WDT
LM2903DT LM2903PT
TSSOP8
LM393WPT LM2901DT LM2901PT
Mini SO8
LM393ST
Dual
LM2903 famil
LM2903DT LM2903PT
INVERTING
NON-INVERTING
INPUT 1
INVERTING
NON-INVERTING
INPUT 2
SO package14
SIGNATURE
SERIES
LM339DT LM339PT
1
OUTPUT 2
2
OUTPUT 1
－
3
Vcc
4
INPUT 1
5
6
INPUT 2
7
－ ＋
－ ＋
No.11094ECT04
Quad
LM2901 famil
LM2901DT LM2901PT
14
OUTPUT 3
13
OUTPUT 4
－
Vcc
12
－ ＋
－ ＋
NON-INVERTING
11
INPUT 4 INVERTING
10
INPUT 4 NON-INVERTING
9
INPUT 3 INVERTING
8
INPUT 3
TSSOP14
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/17
2011.06 - Rev.C
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT, LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
Technical Note
●Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol
Supply Voltage Vcc+-Vcc
LM393 family LM339 family LM2903 family LM2901 family
－
Ratings
Unit
＋36 V Differential Input Voltage Vid ±36 V Common-mode Input Voltage Range Vicm -0.3 to +36 V Operating Temperature Range Topr 0 to +70 -40 to +125 ℃ Storage Temperature Range Tstg -65 to +150 ℃ Maximum Junction Temperature Tjmax +150 ℃
●Electric Characteristics ○LM393/339 family(Unless otherwise specified, Vcc
Parameter Symbol
Input Offset Voltage (*1) VIO
Input Offset Current (*1) IIO
Input Bias Current (*1) IIB
Large Signal Voltage Gain AVD
Supply Current (All Comparators)
Input Common-mode Voltage Range
Differential InputVoltage
Temperature
range
Min. Typ. Max. Min. Typ. Max.
25℃ － 1 7 － 1 7
full range － － 9 － － 9
25℃ － 5 50 － 5 50
full range － － 150 － － 150
25℃ － 25 250 － 25 250
full range － － 400 － － 400
25℃
ICC
VICM
VID 25℃ － － Vcc
25℃ － 0.4 1 － 1.1 2
full range － 1 2.5 － 1.3 2.5 Vcc+=30[V],no load
25℃ － － Vcc
full range － － Vcc+-2.0 － － Vcc+-2.0
25 200
+
=+5[V])
Limits
LM393 family LM339 family
25 200
－
+
-1.5 － － Vcc+-1.5
+
－ － Vcc
Unit Conditions
+
Vcc
mV
nA VO=1.4[V] 2
nA VO=1.4[V] 2
V/mV
－
mA
V － 2
+
V －
=5 to 30[V],VO=1.4[V],
Vicm=0 to -1.5[V]
+
Vcc
=15[V],VO=1 to 11[V],
RL=15[kΩ]
+
Vcc
=5V,no load
Fig. No.
2
2
3
－
Low level Output Voltage VOL
High level Output Current IOH
Output Sink Current
Small Single Response Time tRE
Large Single Response Time tREL － 300 － － 300 － ns
(*1) Absolute value
Isink 25℃ 6 16 － 6 16 － mA VID=-1[V],VO=1.5[V] 3
25℃ －
full range
25℃ －
full range
25℃
250 400
0.1
700
－ －
1
－ －
－ －
－ 1.3 － － 1.3 － μs
250 400
－ － －
0.1
－ －
700
－
1 μA
mV VID=-1[V],Isink=4[mA] 3
nA
+
Vcc
=30[V],VID=1[V]
VO=30[V]
+
RL=5.1[kΩ], Vcc VIN=100[mVp-p], Overdrive=5[mV]
RL=5.1[kΩ], Vcc VIN=TTL input, Vref=1.4[V]
=5[V]
+
=5[V]
3
3
3
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
2/17
2011.06 - Rev.C
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT, LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
○LM2903/2901 family(Unless otherwise specified, Vcc+=+5[V])
Parameter Symbol
Input Offset Voltage (*2) VIO
Input Offset Current (*2) IIO
Input Bias Current (*2) IIB
Large Signal Voltage Gain AVD 25℃ 25 200 － 25 200 － V/mV
Supply Current (All Comparators)
Input Common-mode Voltage Range
Temperature
range
25℃ － 2 7 － 1 7
full range － － 15 － － 15
25℃ － 5 50 － 5 50
full range － － 150 － － 150
25℃ － 25 250 － 25 250
full range － － 400 － － 400
ICC
VICM
25℃ － 0.4 1 － 1.1 2
full range － 1 2.5 － 1.3 2.5 Vcc+=30[V],no load
25℃ － － Vcc
full range － － Vcc+-2.0 － － Vcc+-2.0
LM2903 family LM2901 family
Min. Typ. Max. Min. Typ. Max.
Limits
+
-1.5 － － Vcc+-1.5
Technical Note
Unit Conditions
+
=5 to 30[V],VO=1.4[V]
Vcc
mV
Vicm=0 to -1.5[V]
nA VO=1.4[V] 2
nA VO=1.4[V] 2
+
=15[V],VO=1 to 11[V],
Vcc RL=15[kΩ]
+
Vcc
mA
V － 2
=5V,no load
Fig. No.
2
2
3
Differential Input Vo ltage
Low Level Output Voltage VOL
High Level Output Current Isink
Output Sink Current
Small Single Response Time tRE 25℃ － 1.3 － － 1.3 － μs
Large Single Response Time tREL 25℃ － － 1.0 － － 1.0 μs
(*2) Absolute value
VID 25℃ － － Vcc
25℃ － 250 400 － 250 400
full range － － 700 － － 700
25℃ － 0.1 － － 0.1 － nA
full range － － 1 － － 1 μA
IOL 25℃ 6 16 － 6 16 － mA VID=-1[V],VO=1.5[V] 3
+
－ － Vcc
+
V
mV VID=-1[V], Isink=4[mA] 3
+
Vcc VO=30[V]
RL=5.1[kΩ], Vcc VIN=100[mVp-p], Overdrive=5[mV] TTL input Vref=1.4[V] RL=5.1[kΩ] Output voltage at 95%
－ －
=30[V],VID=1[V]
+
=5[V]
3
3
3
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
3/17
2011.06 - Rev.C
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
y
y
y
y
y
y
y
y
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
Technical Note
●Reference Data LM393 family
1000
800
600
400
200
POWER DISSIPATION [mW] .
LM393ST
LM393PT
LM393DT
LM393 famil
1
.
0.8
0.6
0.4
SUPPLY CURRENT [mA]
0.2
70℃
0
0255075100125
AMBIENT TE MP ER ATURE [℃] .
70
Fig.1 Fig.2 Fig. 3
Derating Curve
500
400
300
LM393 famil
70℃
25℃
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]
Fig.4 Fig. 5 Fig. 6
Output Saturation Voltage
– Supply Voltage
40
0℃
(IOL=4[mA])
LM393 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
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[℃]
Temperature
(VOUT=1.5[V])
0℃
70℃
SUPPLY VOLTAGE [V]
Fig. 10 Fig. 11 Fig. 12
LM393 famil
25℃
200
100
OUTPUT SATURATIO N VOLTAGE [mV]
0
01020304050607080
36V
AMBIENT TEMPERATURE [℃]
Output Saturation Voltage
– Ambient Temperature
8 6 4 2 0
-2
-4
INPUT OFFSET VOLTAGE [mV]
-6
-8 0 10203040
(IOL=4[mA])
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
0℃
25℃
LM393 famil
1
0.8
0.6
0.4
SUPPLY CURRENT [mA]
0.2
0
2V
0 1020304050607080
AMBIENT TEMPERATURE [℃]
LM393 family
36V
5V
LM393 famil
5V
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]
LM393 family
0℃
Low Level Output Voltage
– Output Sink Current
(VCC=5[V])
2V
AMBIENT TEMPERATURE [℃]
LM393 family
5V
36V
25℃
LM393 famil
8 6 4 2 0
-2
-4
INPUT OFFSE T VO L TAG E [ m V]
-6
-8 0 1020304050607080
Input Offset Voltage – Ambient Temperature
LM393 family
50 40 30 20 10
0
-10
-20
-30
INPUT OFFSET CURRENT [ nA ]
-40
-50 0 10203040
LM393 famil
0℃
25℃
70℃
SUPPLY VOLTAGE [V]
Input Offset Current – Supply Voltage
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
4/17
2011.06 - Rev.C
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
y
y
y
y
y
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
Technical Note
●Reference Data LM393 family
50 40 30 20 10
0
-10
-20
-30
INPUT O FFSET CU RRENT [nA]
-40
-50 0 1020304050 607080
AMBIE NT TEMPERATURE [℃]
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
Common Mode Rejection Ratio
5
0℃
70℃
SUPPLY VOLTAGE [V]
Fig. 16 Fig. 17 Fig. 18
– Supply Voltage
4
2V
25℃
36V
5V
LM393 famil
LM393 famil
LM393 famil
140
130
120
110
100
LARGE SIGNAL VOLTAGE GAIN [dB] .
70℃
0℃
90
80
70
60
010203040
SUPPLY VOLTAGE [V]
LM393 family
25℃
Large Signal Voltage Gain
– Supply Voltage
140 130 120 110 100
90 80 70
POWER SUPPLY REJECTION RATIO [dB]
60
0 1020304050607080
36V
2V
AMBIENT TEMPERATURE [°C]
LM393 famil
5V
Common Mode Rejection Ratio
– Ambient Temperature
5
] .
ｓ
4
LM393 famil
140 130
120 110
100
90 80
70
LARGE SIGNAL VOLTAGE GAIN [dB] .
60
01020304050607080
36V
2V
AMBIENT TEMPERA TURE [°C]
5V
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
LM393 family
LM393 family
3
2
1
RESPONSE TIME (LOW to HIG H) [μs] . .
0
01020304050607080
AMBIENT TEMPERATURE [°C]
5mV overdrive
20mV overdrive
100mV overdrive
Fig. 19 Fig. 20
Response Time (Low to High)
– Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
3
5mV overdrive
2
1
RESPONSE TIME (HIGH to LOW) [μ
0
0 1020304050607080
20mV overdrive
100mV overdrive
AMBIENT TEMPERATURE [°C]
Response Time (High to Low)
–Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
(*)The data above is ability value of sample, it is not guaranteed. LM393family: 0[℃]~+70[℃]
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
5/17
2011.06 - Rev.C
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
y
y
y
y
y
y
y
y
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
Technical Note
●Reference Data LM339 family
1000
800
600
400
200
POWER DISSIPATION [mW] .
LM339DT
LM339PT
LM339 famil
1
1
.
.
0.8
0.8
0.6
0.6
0.4
0.4
SUPPLY CURRENT [mA]
SUPPLY CURRENT [mA]
0.2
0.2
0℃
25℃
70℃
0
0255075100125
AMBIENT TE MP ER ATURE [℃] .
70
Fig.21 Fig.22 Fig. 23
Derating Curve
500
400
300
LM339 famil
70℃
25℃
200
100
OUTPUT SATURATION VOLTAGE [mV]
0
0 10203040
SUPPLY VOLTAGE [V]
Fig.24 Fig. 25 Fig. 26
Output Saturation Voltage
– Supply Voltage
40
0℃
(IOL=4[mA])
LM339 famil
30
36V
20
10
OUTPUT SINK CURRENT [mA]
0
0 1020304050607080
2V
AM BIE NT T EMP ERAT UR E [
5V
]
℃
Fig. 27 Fig. 28 Fig. 29
Output Sink Current – Ambient
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[℃]
Temperature
(VOUT=1.5[V])
0℃
70℃
SUPPLY VOLTAGE [V]
Fig. 30 Fig. 31 Fig. 32
LM339 famil
25℃
0
0
0 10203040
0 10203040
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
Supply Current – Supply Voltage
500
400
300
200
100
OUTPUT SATURATIO N VOLTAGE [mV]
0
01020304050607080
2V
5V
36V
AMBIENT TEMPERATURE [
Output Saturation Voltage
– Ambient Temperature
8 6 4 2 0
-2
-4
INPUT OFFSET VOLTAGE [mV]
-6
-8 0 10203040
(IOL=4[mA])
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
LM339 famil
25℃
LM339 family
℃
]
LM339 famil
LM339 family
]
℃
36V
LM339 famil
]
℃
1
0.8
0.6
0.4
SUPPLY CURRENT [mA]
0.2
5V
2V
0
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 SI NK CURRE NT [mA]
LM339 family
0℃
Low Level Output Voltage
– Output Sink Current
8
(VCC=5[V])
6 4 2 0
-2
-4
INPUT OFFSE T VO L TAG E [ m V]
-6
-8
2V
0 1020304050607080
AMBIENT TEMPERATURE [
LM339 family
5V
36V
℃
]
Input Offset Voltage – Ambient Temperature
50 40 30 20 10
0
-10
-20
-30
INPUT OFFSET CURRENT [nA]
-40
-50 0 10203040
0℃
70℃
SUPPLY VOLTAGE [V]
LM339 famil
25℃
Input Offset Current – Supply Voltage
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
6/17
2011.06 - Rev.C
Loading...
+ 12 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use