ROHM BU7495SHFV Technical data

A

Operational Amplifiers / Comparators

High Speed with Low Voltage CMOS Operational Amplifiers

Input-Output Full Swing BU7291G,BU7291SG,BU7255HFV,BU7255SHFV

Ground sense BU7495HFV,BU7495SHFV,BU7481G,BU7481SG BU7485G,BU7485SG,BU5281G,BU5281SG

●Description

Low Voltage with High Speed CMOS Op-Amp integrates one independent output full swing Op-Amps and phase compensation capacitors on a single chip. Especially, this series is operable with low voltage, low supply current, high speed and low input bias current.

・Input-Output Full Swing

BU7291 family, BU7255 family

・Ground sense

BU7495 family, BU7481 family, BU7485 family, BU5281 family

●Features

1) Low operating supply voltage +2.4 [V] ~ +5.5 [V] (single supply): BU7291 family BU7255 family +1.8 [V] ~ +5.5 [V] (single supply): BU7495 family BU7481 family BU5281 family +3.0 [V] ~ +5.5 [V] (single supply): BU7485 family

2) High large signal voltage gain

3) Internal ESD protection Human body model (HBM) ±4000 [V] (Typ.)

4) Low input bias current 1[pA] (Typ.)

●Pin Assignments

BU7291G BU7291SG BU7485G BU7485SG BU7481G BU7481SG BU5281G BU5281SG

High Speed Input-Output Full Swing Single

+IN

1

VSS

-IN

2

3

SSOP5

Ground Sense Single

5) High slew rate

3.0 [V/μs]: BU7291 family

3.4 [V/μs]: BU7255 family

5.0 [V/μs]: BU7495 family

3.2 [V/μs]: BU7481 family

2.0 [V/μs]: BU5281 family

10.0 [V/μs]: BU7485 family

VDD

5

+

-

4

OUT

HVSOF5

BU7255HFV BU7495HFV BU7495SHFV

BU7255SHFV

Single

BU7291G

(BU7291SG：Operation guaranteed up to +105℃)

BU7255HFV

(BU7255SHFV：Operation guaranteed up to +105℃)

BU7481G

(BU7481SG：Operation guaranteed up to +105℃)

BU7485G

(BU7485SG：Operation guaranteed up to +105℃)

BU5281G

(BU5281SG：Operation guaranteed up to +105℃)

BU7495HFV

(BU7495SHFV：Operation guaranteed up to +105℃)

No.10049EAT20

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1/26

2010.12 - Rev.

A

BU7291G,BU7291SG,BU7255HFV,BU7255SHFV, BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG

Technical Note

●Absolute Maximum Ratings(Ta=25[℃])

Ratings

Parameter Symbol

BU7291G, BU7255HFV BU7495HFV, BU7481G

BU7485G, BU5281G

BU7291SG, BU7255SHFV BU7495SHFV, BU7481SG

BU7485SG, BU5281SG

Supply Voltage VDD - VSS +7 V

Unit

Differential Input Voltage

Input Common-mode Voltage Range

(*1)

Vid VDD - VSS V

Vicm (VSS - 0.3) ~ (VDD + 0.3) V

Operating Temperature Topr - 40 ~ +85 - 40 ~ +105 ℃

Storage Temperature Tstg - 55 ~ +125 ℃

Maximum Junction Temperature

Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute maximum rating or use out absolute maximum rated temperature environment may cause deterioration of characteristics. (*1) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VSS.

Tjmax +125 ℃

●Electrical characteristics: Input-Output Full Swing ○BU7291 family(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])

Limits

Parameter Symbol

Temperature

Range

BU7291G, BU7291SG

Unit Condition

Min. Typ. Max.

Input Offset Voltage

Input Offset Current

Input Bias Current

(*2)

Vio 25℃ － 1 9 mV －

(*2)

Iio 25℃ － 1 － pA －

(*2)

Ib 25℃ － 1 － pA －

Supply Current

(*3)

IDD

25℃ － 470 800

Full range - － 1100

RL=∞ All Op-Amps

μA

AV=0[dB],VIN=1.5[V]

High Level Output Voltage VOH 25℃ VDD-0.1 －－ V RL=10[kΩ]

Low Level Output Voltage VOL 25℃ －－ VSS+0.1 V RL=10[kΩ]

Large Signal Voltage Gain AV 25℃ 70 105 － dB RL=10[kΩ]

Input Common-mode Voltage Range

Vicm 25℃ 0 － 3 V VSS ~ VDD

Common-mode Rejection Ratio CMRR 25℃ 40 60 － dB －

Power Supply Rejection Ratio PSRR 25℃ 45 80 － dB －

Output Source Current

Output Sink Current

(*4)

IOH 25℃ 5 8 － mA VDD-0.4[V]

(*4)

IOL 25℃ 9 16 － mA VSS+0.4[V]

Slew Rate SR 25℃ － 3.0 － V/μs CL=25[pF]

Gain Band width FT 25℃ － 2.8 － MHz CL=25[pF], AV=40[dB]

Phase Margin θ 25℃ － 50 － ° CL=25[pF], AV=40[dB]

Total Harmonic Distortion THD 25℃ － 0.03 － % VOUT=0.8[Vp-p],f=1[kHz]

(*2) Absolute value (*3) Full range BU7291: Ta=-40[℃]~+85[℃] BU7291S: Ta=-40[℃]~+105[℃] (*4) Under the high temperature environment, consider the power dissipation of IC when selecting the output current. When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.

www.rohm.com

2/26

2010.12 - Rev.

A

BU7291G,BU7291SG,BU7255HFV,BU7255SHFV, BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG

○BU7255(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])

Limits

Parameter Symbol

Temperature

Range

BU7255HFV, BU7255SHFV

Unit Condition

Min. Typ. Max.

Input Offset Voltage

(*5)

Vio 25℃ － 1 9 mV －

Technical Note

Input Offset Current

Input Bias Current

Supply Current

(*5)

Iio 25℃ － 1 － pA －

(*5)

Ib 25℃ － 1 － pA －

(*6)

IDD

25℃ － 540 900

Full range －－ 1200

RL=∞ All Op-Amps

μA

AV=0[dB],VIN=1.5[V]

High Level Output Voltage VOH 25℃ VDD-0.1 －－ V RL=10[kΩ]

Low Level Output Voltage VOL 25℃ －－ VSS+0.1 V RL=10[kΩ]

Large Signal Voltage Gain AV 25℃ 60 105 － dB RL=10[kΩ]

Input Common-mode Voltage Range

Vicm 25℃ 0 - 3 V VSS ~ VDD

Common-mode Rejection Ratio CMRR 25℃ 40 60 － dB －

Power Supply Rejection Ratio PSRR 25℃ 45 80 － dB －

Output Source Current

Output Sink Current

(*7)

IOH 25℃ 2 4 － mA VDD - 0.4[V]

(*7)

IOL 25℃ 4 8 － mA VSS + 0.4[V]

Slew Rate SR 25℃ － 3.4 － V/μs CL=25[pF]

Gain Band width FT 25℃ － 4 － MHz CL=25[pF], AV=40[dB]

Phase Margin θ 25℃ － 40 － ° CL=25[pF], AV=40[dB]

(*5) Absolute value (*6) Full range BU7255: Ta=-40[℃]~+85[℃] BU7255S: Ta=-40[℃]~+105[℃] (*7) Under the high temperature environment, consider the power dissipation of IC when selecting the output current. When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.

www.rohm.com

3/26

2010.12 - Rev.

A

BU7291G,BU7291SG,BU7255HFV,BU7255SHFV, BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG

○BU7495 family(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])

Limits

Parameter Symbol

Temperature

Range

BU7495HFV, BU7495SHFV

Unit Condition

Min. Typ. Max.

Input Offset Voltage

(*8)

Vio 25℃ － 1 6 mV －

Technical Note

Input Offset Current

Input Bias Current

Supply Current

(*8)

Iio 25℃ － 1 － pA －

(*8)

Ib 25℃ － 1 － pA －

(*9)

IDD

25℃ － 650 1150

Full range －－ 1350

RL=∞ All Op-Amps

μA

AV=0[dB],VIN=0.9[V]

High Level Output Voltage VOH 25℃ VDD-0.1 －－ V RL=10[kΩ]

Low Level Output Voltage VOL 25℃ - - VSS+0.1 V RL=10[kΩ]

Large Signal Voltage Gain AV 25℃ 60 100 － dB RL=10[kΩ]

Input Common-mode Voltage Range

Vicm 25℃ 0 - 1.8 V VSS ~ VDD-1.2[V]

Common-mode Rejection Ratio CMRR 25℃ 45 60 － dB －

Power Supply Rejection Ratio PSRR 25℃ 60 80 － dB －

Output Source Current

Output Sink Current

(*10)

IOH 25℃ 4 7 － mA VDD - 0.4[V]

(*10)

IOL 25℃ 9 14 － mA VSS + 0.4[V]

Slew Rate SR 25℃ － 5.0 － V/μs CL=25[pF]

Gain Band width FT 25℃ － 4 － MHz CL=25[pF], AV=40[dB]

Phase Margin θ 25℃ － 50 － ° CL=25[pF], AV=40[dB]

Total Harmonic Distortion THD 25℃ － 0.03 － % VOUT=0.8[Vp-p], f=1[kHz]

(*8) Absolute value (*9) Full range BU7495: Ta=-40[℃]~+85[℃] BU7495S: Ta=-40[℃]~+105[℃] (*10) Under the high temperature environment, consider the power dissipation of IC when selecting the output current. When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC

www.rohm.com

4/26

2010.12 - Rev.

A

BU7291G,BU7291SG,BU7255HFV,BU7255SHFV, BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG

○BU7481 family(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])

Limits

Parameter Symbol

Temperature

Range

BU7481G, BU7481SG

Unit Condition

Min. Typ. Max.

Input Offset Voltage

(*11)

Vio 25℃ － 1 8 mV －

Technical Note

Input Offset Current

Input Bias Current

Supply Current

(*11)

Iio 25℃ － 1 － pA －

(*11)

Ib 25℃ － 1 － pA －

(*12)

IDD

25℃ － 420 750

Full range －－ 900

RL=∞ All Op-Amps

μA

AV=0[dB],VIN=0.9[V]

High Level Output Voltage VOH 25℃ VDD-0.1 －－ V RL=10[kΩ]

Low Level Output Voltage VOL 25℃ －－ VSS+0.1 V RL=10[kΩ]

Large Signal Voltage Gain AV 25℃ 70 105 － dB RL=10[kΩ]

Input Common-mode Voltage Range

Vicm 25℃ 0 － 1.8 V VSS ~ VDD-1.2[V]

Common-mode Rejection Ratio CMRR 25℃ 45 60 － dB －

Power Supply Rejection Ratio PSRR 25℃ 60 80 － dB －

Output Source Current

Output Sink Current

(*13)

IOH 25℃ 5 8 － mA VDD - 0.4[V]

(*13)

IOL 25℃ 9 16 － mA VSS + 0.4[V]

Slew Rate SR 25℃ － 3.2 － V/μs CL=25[pF]

Gain Band width FT 25℃ － 2.8 － MHz CL=25[pF], AV=40[dB]

Phase Margin θ 25℃ － 50 － ° CL=25[pF], AV=40[dB]

Total Harmonic Distortion THD 25℃ － 0.03 － % VOUT=0.8[Vp-p], f=1[kHz]

(*11) Absolute value (*12) Full range BU7481: Ta=-40[℃]~+85[℃] BU7481S: Ta=-40[℃]~+105[℃] (*13) Under the high temperature environment, consider the power dissipation of IC when selecting the output current. When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.

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5/26

2010.12 - Rev.

A

BU7291G,BU7291SG,BU7255HFV,BU7255SHFV, BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG

○BU7485 family(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])

Limits

Parameter Symbol

Temperature

Range

BU7485G, BU7485SG

Unit Condition

Min. Typ. Max.

Input Offset Voltage

(*14)

Vio 25℃ － 1 9.5 mV －

Technical Note

Input Offset Current

Input Bias Current

Supply Current

(*14)

Iio 25℃ － 1 － pA －

(*14)

Ib 25℃ － 1 － pA －

(*15)

IDD

25℃ － 1500 2000

Full range －－ 2400

RL=∞ All Op-Amps

μA

AV=0[dB],VIN=0.8[V]

High Level Output Voltage VOH 25℃ VDD-0.1 －－ V RL=10[kΩ]

Low Level Output Voltage VOL 25℃ －－ VSS+0.1 V RL=10[kΩ]

Large Signal Voltage Gain AV 25℃ 70 105 － dB RL=10[kΩ]

Input Common-mode Voltage Range

Vicm 25℃ 0 － 1.6 V VSS ~ VDD-1.4[V]

Common-mode Rejection Ratio CMRR 25℃ 45 60 － dB －

Power Supply Rejection Ratio PSRR 25℃ 60 80 － dB －

Output Source Current

Output Sink Current

(*16)

IOH 25℃ 4 8 － mA VDD-0.4[V]

(*16)

IOL 25℃ 7 12 － mA VSS + 0.4[V]

Slew Rate SR 25℃ － 10 － V/μs CL=25[pF]

Gain Band width FT 25℃ － 10 － MHz CL=25[pF], AV=40[dB]

Phase Margin θ 25℃ － 50 － ° CL=25[pF], AV=40[dB]

Total Harmonic Distortion THD 25℃ － 0.03 － % VOUT=0.7[Vp-p], f=1[kHz]

(*14) Absolute value (*15) Full range BU7485: Ta=-40[℃]~+85[℃] BU7485S: Ta=-40[℃]~+105[℃] (*16) Under the high temperature environment, consider the power dissipation of IC when selecting the output current. When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.

www.rohm.com

6/26

2010.12 - Rev.

A

BU7291G,BU7291SG,BU7255HFV,BU7255SHFV, BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG

○BU5281 family(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])

Limits

Parameter Symbol

Temperature

Range

BU5281G, BU5281SG

Unit Condition

Min. Typ. Max.

Input Offset Voltage

(*17)

Vio 25℃ － 0.1 2.5 mV －

Technical Note

Input Offset Voltage drift

Input Offset Current

Input Bias Current

Supply Current

(*18)

(*17)

ΔVio/ΔT - － 0.8 － μV/℃ －

(*17)

Iio 25℃ － 1 － pA －

(*17)

Ib 25℃ － 1 － pA －

IDD

25℃ － 750 1000

Full range －－ 1200

RL=∞ All Op-Amps

μA

AV=0[dB],VIN=0.9[V]

High Level Output Voltage VOH 25℃ VDD-0.1 －－ V RL=10[kΩ]

Low Level Output Voltage VOL 25℃ －－ VSS+0.1 V RL=10[kΩ]

Large Signal Voltage Gain AV 25℃ 70 110 － dB RL=10[kΩ]

Input Common-mode Voltage Range

Vicm 25℃ 0 － 1.8 V VSS ~ VDD - 1.2[V]

Common-mode Rejection Ratio CMRR 25℃ 45 60 － dB －

Power Supply Rejection Ratio PSRR 25℃ 60 80 － dB －

Output Source Current

Output Sink Current

(*19)

IOH 25℃ 5 8 － mA VDD-0.4[V]

(*19)

IOL 25℃ 10 16 － mA VSS+0.4[V]

Slew Rate SR 25℃ － 2.0 － V/μs CL=25[pF]

Gain Band width FT 25℃ － 3 － MHz CL=25[pF], AV=40[dB]

Phase Margin θ 25℃ － 40 － ° CL=25[pF], AV=40[dB]

1/2

－ 18 － nV/(Hz)

AV=40[dB], f=1[kHz]

Input Referred Noise Voltage Vin 25℃

－ 3.2 － μVrms AV=40[dB], DINAUDIO

Total Harmonic Distortion THD 25℃ － 0.003 － % VOUT=0.4[Vp-p], f=1[kHz]

(*17) Absolute value (*18) Full range BU5281: Ta=-40[℃]~+85[℃] BU5281S: Ta=-40[℃]~+105[℃] (*19) Under the high temperature environment, consider the power dissipation of IC when selecting the output current. When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.

www.rohm.com

7/26

2010.12 - Rev.

A

BU7291G,BU7291SG,BU7255HFV,BU7255SHFV,

y

–

BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG

●Reference Data (BU7291 family)

800

600

400

200

POWER DISSIP ATION [mW] .

0

0 5 0 100 15 0

Fig.1 Fig.2 Fig.3

100 0

80 0

60 0

40 0

S UPPLY CUR RENT [μA]

20 0

0

-60-30 0 306090120

Fig.4 Fig.5 Fig.6

Ambient Temperature

20

15

10

-40℃ 25℃ 85℃

5

OUTPUT VOLTAGE LOW [mV]

0

23456

Fig.7 Fig.8 Fig.9

Supply Voltage (RL=10[kΩ])

20

15

10

5

OUTPUT SOURCE CURRENT [mA]

0

-60 -30 0 30 60 90 120

Fig.10 Fig.11 Fig.12

Output Source Current – Ambient Temperature

(VOUT=VDD-0.4[V])

BU7291G

AMBIEN T TEMPER ATURE [℃]

Derating curve

2.4V

AMBIE NT TE MPERATU RE [℃]

Supply Current

SUPPLY VOLTAG E [ V]

Output Voltage Low

5.5V

3.0V

2.4V

AMBIENT TEMPERATURE [℃]

(*)The above data is ability value of sample, it is not guaranteed.BU7291G: -40[℃] ~ +85[℃] BU7291SG: -40[℃] ~ +105[℃]

85

5.5V

3.0V

BU7291 famil

BU7291 family

BU7291 famil

105℃

BU7291 family

800

600

BU7291SG

400

200

POWER DISSIP ATION [m W] .

0

0 5 0 100 15 0

AMBIEN T TEMPER ATURE [℃]

BU7291 family

105

Derating curve

6

5

4

3

2

1

OUTPUT VOLTAGE HIGH [V]

0

123456

105℃

85℃

-40℃

SUPPL Y VOLTAGE [V]

BU7291 family

25℃

Output Voltage High

Supply Voltage (RL=10[kΩ])

20

15

10

5

O UTPUT VOLTAGE LOW [m V]

0

-60-30 0 30 60 90120

3.0V

2.4V

AMBIENT TEMPERATURE [℃]

BU7291 family

5.5V

Output Voltage Low

Ambient Temperature (RL=10[kΩ])

105℃

BU7291 family

85℃

80

-40℃

60

25℃

40

20

OUT PUT SINK CURREN T [mA]

0

0.0 0.5 1.0 1.5 2.0 2.5 3.0

O UTPUT VOLTAGE [V]

Output Sink Current – Output Voltage

(VDD=3[V])

1000

800

600

400

SUPPLY CURRENT [μA]

200

0

23 456

Supply Current

6

5

4

3

2

1

OUT PUT VOLTAG E HIGH [V ]

0

-60 -30 0 30 60 90 120 AMBIEN T TEMPERATU RE [℃]

Output Voltage High

Ambient Temperature (RL=10[kΩ])

50

40

30

20

10

OUTPUT SOURCE CURRENT [mA]

0

-40℃

0 0.5 1 1. 5 2 2.5 3

Output Source Current

Output Voltage (VDD=3[V])

50

40

30

20

10

OUTPUT SINK CURRENT [mA]

0

-60-30 0 306090120 AMBIEN T TEMPER ATURE [℃]

Output Sink Current – Ambient Temperature

(VOUT=VSS+0.4[V])

Technical Note

105℃

85℃

-40℃ 25℃

SUPPLY VOLTAG E [V ]

OUTPUT V OLTAGE [V]

2.4V

Supply Voltage

5.5V

3.0V

2.4V

25℃

85℃ 105℃

5.5V

3.0V

BU7291 family

BU7291 famil

BU7291 family

BU7291 famil

www.rohm.com

8/26

2010.12 - Rev.

A

BU7291G,BU7291SG,BU7255HFV,BU7255SHFV,

y

BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG

Technical Note

●Reference Data (BU7291 family)

10 .0

7.5

5.0

2.5

0.0

-2 .5

-5 .0

-7 .5

INPU T OFFSET VOLTAGE [mV]

-10.0 23456

Fig.13 Fig.14 Fig.15

Input Offset Voltage – Supply Voltage

(Vicm=VDD, VOUT=1.5[V])

160

140

120

100

80

LARGE SIGN AL VOLTAG E GAI N [dB]

60

23456

Fig.16 Fig.17 Fig.18

Large Signal Voltage Gain

120

100

80

60

40

20

COMMON MODE REJECTION RATIO [dB]

0

-60-30 0 306090120 AMBIE NT TEM PERAT URE [℃]

Fig.19 Fig.20 Fig.21

Common Mode Rejection Ratio

– Ambient Temperature

5.0

4.0

3.0

2.0

SLEW RATE H-L [V/μs]

1.0

0.0

-60 - 30 0 30 60 90 120

AMBIEN T T EMPER ATU RE [℃]

Fig.22 Fig.23

Slew Rate H-L – Ambient Temperature

-40℃

105℃

S UPPLY V OLTAGE [V]

85℃

SUPPLY VOLTAGE [V]

– Supply Voltage

5.5V

2.4V

3.0V

5.5V

2.4V

BU7291 famil

25℃

85℃

BU7291 family

105℃

-40℃ 25℃

BU7291 family

BU7291 famil

3.0V

10.0

7.5

5.0

2.5

0.0

-2.5

-5.0

INPUT O FFSET VOLTAGE [ mV]

-7.5

-1 0.0

-60-30 0 306090120

2.4V 3.0V

AMBIEN T TEMPER ATURE [℃]

Input Offset Voltage – Ambient Temperature

(Vicm=VDD, VOUT=1.5[V])

160

140

120

100

80

LARGE S IGNAL VOLTAG E GAIN [dB]

60

-60-300 306090120 AMBIEN T TEMPER ATURE [℃]

Large Signal Voltage Gain

– Ambient Temperature

140

120

100

80

60

40

20

POWER SUPPLY REJECTION RATIO [dB]

0

-6 0 -30 0 3 0 60 90 12 0 AMBIENT TEMPERATURE [℃]

Power Supply Rejection Ratio

– Ambient Temperature

100

80

60

GAIN[d B]

40

20

0

1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08

Phase

Gain

FREQUENCY [Hz]

Voltage Gain－Frequency

(*)The above data is ability value of sample, it is not guaranteed. BU7291G: -40[℃] ~ +85[℃] BU7291SG: -40[℃] ~ +105[℃]

5.5V

2.4V

BU7291 famil

BU7291 family

5.5V

3.0V

BU7291 famil

200

150

100

50

0

15

10

5

0

-5

-1 0

INPU T OFFSET VOLTAGE [mV]

-1 5

-101234

85℃ 105℃

25℃

INPUT VOLTAGE [V]

BU7291 famil

-40℃

Input Offset Voltage – Input Voltage

(VDD=3[V])

120

100

80

60

40

20

COMMON MODE REJECTION RATIO [dB]

0

2 345 6

85℃

-40℃ 25℃

SUPPL Y VOLTAGE [V]

BU7291 famil

105℃

Common Mode Rejection Ratio

– Supply Voltage (VDD=3[V])

5

4

3

2

SL E W RAT E L- H [V/ μs]

1

0

-60 - 30 0 30 6 0 9 0 120 AMBIEN T TEMPER ATURE [℃]

2.4V

BU7291 famil

5.5V

Slew Rate L-H

– Ambient Temperature

PHASE [deg ]

3.0V

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2010.12 - Rev.