MC35172
MC35172 is Low power dual bipolar operational amplifiers manufactured by STMicroelectronics.
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 mon mode mode voltage range including VCC-
- Low level output voltage close to VCC- : 100 m V typical
- Pin-to-pin patible 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 mon 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
+
VCC 4
8 VCC 7 Ouptut
- 6 Inverting Input 2
+
5 Non-inverting Input 2
Pin connections (top view)
July 2008
Rev 2
1/9
.st.
Circuit schematics
Circuit schematics
MC33172 MC35172
Figure 1. Typical schematic diagram (1/2 MC33172/MC35172)
VCC +
R4
R5
R6
T1 T2
T8...