bu7255shfv ROHM Co. Ltd., bu7255shfv Datasheet - Page 7

• Manufacturer Part Number: bu7255shfv
• Description: Operational Amplifiers / Comparators High Speed With Low Voltage Cmos Operational Amplifiers
• Manufacturer: ROHM Co. Ltd.

© 2010 ROHM Co., Ltd. All rights reserved.
BU7291G,BU7291SG,BU7255HFV,BU7255SHFV,
BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG
www.rohm.com
○BU5281 family(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Input Offset Voltage
Input Offset Voltage drift
Input Offset Current
Input Bias Current
Supply Current
High Level Output Voltage
Low Level Output Voltage
Large Signal Voltage Gain
Input Common-mode
Voltage Range
Common-mode Rejection Ratio CMRR
Power Supply Rejection Ratio
Output Source Current
Output Sink Current
Slew Rate
Gain Band width
Phase Margin
Input Referred Noise Voltage
Total Harmonic Distortion
(*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.
Parameter
(*18)
(*17)
(*17)
(*17)
(*19)
(*19)
(*17)
ΔVio/ΔT
Symbol
PSRR
VOH
Vicm
THD
VOL
IOH
IDD
IOL
Vio
SR
Vin
AV
FT
Iio
Ib
θ
Temperature
Full range
Range
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
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VDD-0.1
Min.
7/26
BU5281G, BU5281SG
70
45
60
10
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0
5
Limits
0.003
Typ.
750
110
0.1
0.8
2.0
3.2
60
80
16
40
18
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1
1
8
3
VSS+0.1
Max.
1000
1200
2.5
1.8
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nV/(Hz)
μVrms AV=40[dB], DINAUDIO
μV/℃
MHz
V/μs
Unit
mV
mA
mA
μA
pA
pA
dB
dB
dB
%
V
V
V
°
1/2
RL=∞ All Op-Amps
AV=0[dB],VIN=0.9[V]
RL=10[kΩ]
RL=10[kΩ]
RL=10[kΩ]
VSS ~ VDD - 1.2[V]
VDD-0.4[V]
VSS+0.4[V]
CL=25[pF]
CL=25[pF], AV=40[dB]
CL=25[pF], AV=40[dB]
AV=40[dB], f=1[kHz]
VOUT=0.4[Vp-p], f=1[kHz]
Condition
Technical Note
2010.12 - Rev.A
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