ISL28233_10 Datasheet, PDF (3/23 Pages) Intersil Corporation – Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers

ISL28233, ISL28433
Pin Configurations (Continued)
ISL28433
(14 LD TSSOP)
TOP VIEW
OUT_A 1
IN-_A 2
IN+_A 3
V+ 4
IN+_B 5
IN-_B 6
OUT_B 7
-+ +-
14 OUT_D
13 IN-_D
12 IN+_D
11 V-
10 IN+_C
9 IN-_C
8 OUT_C
Pin Descriptions
ISL28233
ISL28433
PIN
(8 LD MSOP, SOIC) (14 LD TSSOP, SOIC, TDFN) NAME
FUNCTION
3
3
IN+_A Non-inverting
input
5
5
IN+_B
-
10
IN+_C
-
12
IN+_D
EQUIVALENT CIRCUIT
V+
+
-
IN+
+
-
IN-
CLOCK GEN + DRIVERS
V-
Circuit 1
4
11
V- Negative supply
2
2
IN-_A Inverting input (See Circuit 1)
6
6
IN-_B
-
9
IN-_C
-
13
IN-_D
1
1
OUT_A Output
V+
7
7
OUT_B
-
8
OUT_C
OUT
-
14
OUT_D
V-
Circuit 2
8
4
V+ Positive supply
-
PD
NC Thermal Pad
Thermal Pad. Connect to most negative
supply. TDFN package only.
3
FN7692.0
August 25, 2010