bu7265g ROHM Co. Ltd., bu7265g Datasheet - Page 3

• Manufacturer Part Number: bu7265g
• Description: General-purpose Operational Amplifier / Comparator Series
• Manufacturer: ROHM Co. Ltd.

●Electrical characteristics：Ground Sense
BU7265G,BU7265SG,BU7271G,BU7271SG,
BU7411G,BU7411SG,BU7421G,BU7421SG
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
Input
Offset Voltage
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
Power Supply
Rejection Ratio
Output
Source Current
Output
Sink Current
Slew Rate
Gain Bandwidth
Product
Phase Margin
○BU7411 family, BU7421 family(Unless otherwise specified VDD=+3[V], VSS=0[V])
(*5)
(*6)
(*7)
Parameter
Absolute value
Full range BU7411,BU7421：Ta=-40[℃]~+85[℃] BU7411S,BU7421S：Ta=-40[℃]~+105[℃]
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.
(*5)
(*7)
(*5)
(*5)
(*6)
(*7)
Symbol
CMRR
PSRR
VOH
Vicm
VOL
IDD
IOH
IOL
Vio
SR
AV
FT
Iio
Ib
θ
Temperature
Full range
Range
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
VDD-0.1
Min.
60
45
60
0
1
2
-
-
-
-
-
-
-
-
-
BU7411SG
BU7411G
0.35
Typ.
60°
2.4
2.4
95
60
80
1
1
1
4
4
-
-
-
-
3/17
Guaranteed limit
VSS+0.1
Max.
0.8
1.3
8
2
-
-
-
-
-
-
-
-
-
-
-
VDD-0.1
Min.
70
45
60
0
2
4
-
-
-
-
-
-
-
-
-
BU7421SG
BU7421G
Typ.
100
8.5
60°
60
80
50
90
1
1
1
4
8
-
-
-
-
VSS+0.1 V
Max.
1.8
17
25
6
-
-
-
-
-
-
-
-
-
-
-
V/ms CL=25[pF]
Unit
kHz CL=25[pF], AV=40[dB]
mV -
mA VDD-0.4[V]
mA VSS+0.4[V]
µA
dB -
dB -
pA -
pA -
dB RL=10[kΩ]
V
V
RL=∞, AV=0[dB]
BU7411:VIN=1.0[V]
BU7421:VIN=0.9[V]
RL=10[kΩ]
RL=10[kΩ]
BU7411: VSS~VDD-1.0[V]
BU7421: VSS~VDD-1.2[V]
CL=25[pF], AV=40[dB]
Technical Note
2010.03 - Rev.A
Condition