TS321
Low power single operational amplifier
Features
■
■
■
■
■
Large output voltage swing:
0 to 3.5 V min. (V
CC
= 5 V)
Low supply current: 500 µA
Low input bias current: 20 nA
Low input offset voltage: 2 mV max.
Wide power supply range:
– Single supply: +3 V to +30 V
– Dual supplies: ±1.5 V to ±15 V
Stable with high capacitive loads
SO-8
(Plastic micropackage)
■
SOT23-5
(Plastic package)
Description
The TS321 is intended for cost-sensitive
applications where space saving is of great
importance. This bipolar op-amp offers the
benefits of a reduced component size (SOT23-5
package), with specifications that match (or are
better than) industry standard devices (like the
popular LM358A, LM324, etc.). The TS321 has
an input common mode range (V
icm
) that includes
ground, and therefore can be employed in single
supply applications.
Pin connections (top view)
N.C.
Inverting input
Non-inverting input
V
-
CC
1
2
3
4
-
+
8
7
6
5
N.C.
+
VCC
Output
N.C.
Output
V
-
CC
Non-inverting input
1
5
+
V
CC
2
3
4
Inverting input
July 2008
Rev 6
1/13
13
STMICROELECTRONICS [ STMICROELECTRONICS ]
