MC33172N 查看數據表（PDF） - STMicroelectronics

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MC33172N

Low power dual bipolar operational amplifiers

STMicroelectronics 

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 VCC-

■ Low level output voltage close to VCC- :

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

+

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

www.st.com

9

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