MC33172_08 Datasheet, PDF (1/9 Pages) STMicroelectronics – Low power dual bipolar operational amplifiers

MC33172 MC35172
Low power dual bipolar operational amplifiers
Features
■ Good consumption/speed ratio: only 200 µA for
2.1 MHz, 2 V/µs
■ Single (or dual) supply operation from +4 V to
+44 V (±2 V to ±22V)
■ Wide input common mode mode voltage range
including V_CC-
■ Low level output voltage close to V_CC- :
100 mV typical
■ Pin-to-pin compatible with standard dual
operational amplifiers
Description
The MC3x172 series are dual bipolar operational
amplifiers offering both low consumption
(200 µA/Amp) and good speed (2.1 MHz, 2 V/µs).
Moreover, the input common mode range extends
down to the lower supply rail, allowing single
supply operation from +4 V to +44 V.
N
DIP8
(Plastic package)
D
SO-8
(Plastic micropackage)
Output 1 1
Inverting Input 1 2
-
Non-inverting Input 1 3
+
V_{CC 4}
8 V_CC
7 Ouptut
-
6 Inverting Input 2
+
5 Non-inverting Input 2
Pin connections
(top view)
July 2008
Rev 2
1/9
www.st.com
9