Datasheet

Technical Note
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM
BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
5/25
www.rohm.com
2010.11 - Rev.
A
© 2010 ROHM Co., Ltd. All rights reserved.
○BA2902 family (Unless otherwise specified VCC=+5[V], VEE=0[V])
Parameter Symbol
Temperature
Range
Limits
Unit
Condition
BA2902S F/FV/KN
BA2902F/FV/KN
Min. Typ. Max.
Input Offset Voltage
( *10) (*11)
Vio
25℃ - 2 7
mV
VOUT=1.4[V]
Full range - - 10 VCC=5～30[V],VOUT=1.4[V]
Input Offset Voltage Drift △Vio/△T - - ±7 - μV/℃ VOUT=1.4[V]
Input Offset Current
(*10) (*11)
Iio
25℃ - 2 50
nA VOUT=1.4[V]
Full range - - 200
Input Offset Current Drift △lio/△T- - ±10- pA/℃ VOUT=1.4[V]
Input Bias Current
(*10) (*11)
Ib
25℃ - 20 250
nA VOUT=1.4[V]
Full range - - 250
Supply Current
(*10)
ICC
25℃ - 0.7 2
ｍA RL=∞ All Op-Amps
Full range - - 3
High Level Output Voltage
(*11)
VOH
25℃ 3.5 - -
V
RL=2[kΩ]
Full range 27 28 - VCC=30[V],RL=10[kΩ]
Low Level Output Voltage
(*11)
VOL Full range - 5 20 mV RL=∞All Op-Amps
Large Signal Voltage Gain AV 25℃ 25 100 - V/mV
RL≧2[kΩ],VCC=15[V]
VOUT=1.4～11.4[V]
Input Common-mode Voltage Range Vicm 25℃ 0 -
VCC-1.
5
V
(VCC-VEE)=5[V],
VOUT=VEE+1.4[V]
Common-mode Rejection Ratio CMRR 25℃ 50 80 - dB VOUT=1.4[V]
Power Supply Rejection Ratio PSRR 25℃ 65 100 - dB VCC=5~30[V]
Output SourceCurrent
(*11) (*12)
IOH
25℃ 20 30 -
mA
VIN+=1[V],VIN-=0[V]
VOUT=0[V] 1CH is short
circuit
Full range 10 - -
Output Sink Current
(*11) (*12)
IOL
25℃ 10 20 -
mA
VIN+=0[V],VIN-=1[V]
VOUT=5[V] 1CH is short circuit
Full range 2 - -
Isink 25℃ 12 40 - μA
VIN+=0[V],VIN-=1[V]
VOUT=200[mV]
Channel Separation CS 25℃ - 120 - dB f=1[kHz], input referred
Slew rate SR 25℃ - 0.2 - V/μs
VCC=15[V],AV=0[dB],
RL=2[kΩ],CL=100[pF]
Maximum frequency ft 25℃ - 0.5 - MHz
VCC=30[V],RL=2[kΩ],
CL=100[pF]
Input referred noise voltage Vn 25℃ - 40 -
HznV/
VCC=15[V],VEE=-15[V],
RS=100[Ω],Vi=0[V],f=1[kHz]
(*10) Absolute value
(*11) BA2902S family:Full range -40～+105℃ ,BA2902 family:Full range -40～+125℃
(*12) Under high temperatures, please consider the power dissipation when selecting the output current.
When the output terminal is continuously shorted the output current reduces the internal temperature by flushing.