ROHM BA10358FV, BA10358F, BA10358 Datasheet
1
Standard ICs
Dual ground sense operational
amplifier
BA10358 / BA10358F / BA10358FV / BA10358N
The BA10358, BA10358F, BA10358FV, and BA10358N are monolithic ICs with two independent built-in operational
amplifiers featuring high gain and frequency compensation.
These products offer a particularly wide range of operating voltages, from 3 to 32V (when using a single power
supply). Current dissipation is low and remains constant regardless of the power supply voltage. Available packages
include an 8-pin DIP (BA10358), an 8-pin SOP (BA10358F), an 8-pin SSOP-B (BA10358FV), and an 8-pin SIP
(BA10358N).
•
Features
1) Can be driven with a single power supply.
2) Extremely low current dissipation.
3) Level is compatible with any kind of logic circuit.
4) Operating voltage range is 3 to 32V for single power
supply, ±1.5 to ±16V for dual power supply.
5) High DC voltage gain.
6) Wide frequency response.
7) Pin assignments is the same as the general-purpose
4558 model.
8) Compatible with model 358 operation amplifiers of
other manufacturers.
•
Absolute maximum ratings
Parameter Symbol
Limits
Unit
BA10358 BA10358F BA10358N
Power supply voltage
Power dissipation
Differential input voltage
Common-mode input voltage
Operating temperature
Storage temperature
V
CC V
Pd 800
∗
550
∗
900
∗
mW
V
ID ± VCC V
V
l – 0.3 ~ VCC
– 40 ~ +85
– 55 ~ +125
V
Topr °C
Tstg °C
32 (± 16) 32 (± 16) 32 (± 16)32 (± 16)
BA10358FV
350
∗
± VCC
– 0.3 ~ VCC
– 40 ~ +85
– 55 ~ +125
± V
CC
– 0.3 ~ VCC
– 40 ~ +85
– 55 ~ +125
± V
CC
– 0.3 ~ VCC
– 40 ~ +85
– 55 ~ +125
∗ Refer to the Pd characteristic diagram.
The values for the BA10358F are those when it is mounted on a glass epoxy board (50mm × 50mm × 1.6mm).
The values for the BA10358FV are those when it is mounted on a glass epoxy board (70mm × 70mm × 1.6mm).
2
Standard ICs BA10358 / BA10358F / BA10358FV / BA10358N
•
Internal circuit configuration (diagram shows only one channel)
OUT
VCC
VEE
– IN
+ IN
•
Block diagram
1ch
2ch
18
27
36
45
V
CC
OUT2
– 1N2
+ IN2
OUT
– 1N1
+ IN1
V
EE
+
–
+
–
1OUT1
2– IN1
3+ IN1
4VEE
5+ IN2
6– IN2
7OUT2
8VCC
1ch 2ch
+
–
–
+
BA10358 / BA10358F / BA10358FV BA10358N
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