BU7485G-TR Datasheet, PDF (5/43 Pages) Rohm – Ground Sense High Speed Low Voltage CMOS Operational Amplifiers

BU7485G BU7485SG BU7486xxx BU7486Sxxx BU7487xx BU7487Sxx ^Datasheet
○BU7486xxx, BU7486Sxxx（Unless otherwise specified VDD=+3V, VSS=0V, Ta=25C）
Parameter
Symbol
Temperature
Range
Min
Limits
Typ
Unit
Max
Input Offset Voltage ^*13
Vio
25C
-
1
9.5
mV
Condition
-
Input Offset Current ^*13
Iio
25C
-
1
-
pA
-
Input Bias Current ^*13
Supply Current ^*14
Maximum Output Voltage
(High)
Maximum Output Voltage
(Low)
Large Signal Voltage Gain
Input Common-mode
Voltage Range
Common-mode Rejection
Ratio
Power Supply Rejection
Ratio
Output Source Current ^*15
Ib
IDD
VOH
25C
-
25C
-
Full range
-
25C VDD-0.1
VOL
25C
-
Av
25C
70
Vicm
25C
0
CMRR
25C
45
PSRR
25C
60
Isource 25C
4
1
3000
-
-
-
105
-
60
80
8
-
4000
4500
-
VSS+0.1
-
pA
-
μA
RL=∞, All Op-Amps
Av=0dB, IN=0.8V
V RL=10kΩ
V RL=10kΩ
dB RL=10kΩ
1.6
V VSS to VDD-1.4V
-
dB
-
-
dB
-
-
mA VDD-0.4V
Output Sink Current ^*15
Isink
25C
7
12
-
mA VSS+0.4V
Slew Rate
SR
25C
-
10
-
V/μs CL=25pF
Unity Gain Frequency
f_T
25C
-
10
-
MHz CL=25pF, Av=40dB
Phase Margin
θ
25C
-
50
-
deg CL=25pF, Av=40dB
Total Harmonic Distortion
+Noise
THD+N
25C
-
0.03
-
% OUT=0.7V_P-P, f=1kHz
Channel Separation
CS
25C
-
100
-
dB Av=40dB
*13 Absolute value
*14 Full range BU7486xxx: Ta=-40C to +85C BU7486Sxxx: Ta=-40C to +105C
*15 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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TSZ02201-0RAR1G200380-1-2
12.JUL.2013 Rev.001