BA10324A Datasheet, PDF (1/5 Pages) Rohm – Quad ground sense operational

Standard ICs
Quad ground sense operational
amplifier
BA10324A / BA10324AF / BA10324AFV
The BA10324A, BA10324AF, and BA10324AFV are monolithic ICs with four built-in operational amplifiers featuring
internal phase compensation.
Either a dual or single power supply can be driven, and these products can be driven by a digital system 5V single
power supply. These products can be used in a wide range of administrative and industrial applications, including
transducer amplifiers and DC amplifiers.
•^Applications
Ground sensing type pre-amplifiers
Active filters
DC amplifiers
Pulse generators.
•^Features
1) Wide range of operating power supply voltages and
single power supply drive enabled.
(single power supply: 3 to 32V, dual power supply: ±
1.5 to ± 16V)
2) Common-mode input voltage can be operated from
the ground level.
3) Differential input voltage can be operated up to the
power supply voltage level.
4) Low current dissipation. (IQ = 0.6mA)
5) Low offset voltage and offset current. (VIO = 2mV, IIO
= 5nA typ.)
6) Four operational amplifiers with phase compensa-
tion are built into the DIP / SOP Pin 14.
7) Compatible with model 324 operational amplifiers of
other manufacturers.
•^{Block diagram}
BA10324A / BA10324AF / BA10324AFV
OUT1 1
– IN1 2
+ IN1 3
VCC 4
+ IN2 5
– IN2 6
OUT2 7
14 OUT4
1
4
13 – IN4
–+
+–
12 + IN4
11 VEE
10 + IN3
–+
+–
2
3
9 – IN3
8 OUT3
1