Datasheet

Technical Note
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM
BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
4/25
www.rohm.com
2010.11 - Rev.
A
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●Absolute Maximum Ratings (Ta=25[℃])
○BA2904/BA2902 family
Parameter Symbol
Ratings
Unit
BA2904S F/FV/FVM
BA2902S F/FV/KN
BA2904F/FV/FVM
BA2902F/FV/KN
Supply Voltage VCC-VEE +32 V
Differential Input Voltage
(*6)
Vid 32 V
Input Common-mode Voltage Range Vicm (VEE-0.3)～(VEE+32) V
Operating Temperature Range Topr -40～+105 -40～+125 ℃
Storage Temperature Range Tstg -55～+150 ℃
Maximum Junction Temperature Tjmax +150 ℃
Note:Absolute maximum rating item indicates the condition which must not be exceeded.
Application if voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics.
(*6) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE.
●Electric Characteristics
○BA2904 family (Unless otherwise specified VCC=+5[V], VEE=0[V])
Parameter Symbol
Temperature
Range
Limits
Unit Condition
BA2904S F/FV/FVM
BA2904F/FV/FVM
Min. Typ. Max.
Input Offset Voltage
(*7) (*8)
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
(*7) (*8)
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
(*7) (*8)
Ib
25℃ - 20 250
nA VOUT=1.4[V]
Full range - - 250
Supply Current
(*8)
ICC
25℃ - 0.7 1.2
mA RL=∞All Op-Amps
Full range - - 2
High Level Output Voltage
(*8)
VOH
25℃ 3.5 - -
V
RL=2[kΩ]
Full range 27 28 - VCC=30[V],RL=10[kΩ]
Low Level Output Voltage
(*8)
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 Source Current
(*8) (*9)
IOH
25℃ 20 30 -
mA
VIN+=1[V],VIN-=0[V]
VOUT=0[V] 1CH is short circuit
Full range 10 - -
Output Sink Current
(*8) (*9)
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]
(*7) Absolute value
(*8) BA2904S family:Full range -40～+105℃ BA2904 family:Full range -40～+125℃
(*9) 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.