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SSM2122, SSM2122P, SSM2124

Table of contents:
Info of SSM2122
Info of SSM2122P
Info of SSM2124

SSM2122, SSM2122P, SSM2124 Selling Leads, Datasheet

MFG:PMI Package Cooled:17 D/C:DIP

SSM2122, SSM2122P, SSM2124 Datasheet download

Five Points

Part Number: SSM2122

MFG: PMI

Package Cooled: 17

D/C: DIP

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SSM2122 General Description

The SSM2120 is a monolithic integrated circuit designed for the purpose of processing dynamic signals in various analog systems including audio. This "dynamic range processor" consists of two VCAs and two level detectors (the SSM2122 consists of two VCAs only). These circuit blocks allow the user to logarithmically control the gain or attenuation of the signals presented to the level detectors depending on their magnitudes. This allows the compression, expansion or limiting of ac signals, some of the primary applications for the SSM2120.

SSM2122 Maximum Ratings

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V
Operating Temperature Range . . . . . . . . . . . . 10°C to +55°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature . . . . . . . . . . . . . . . . . . 65°C to +150°C
Maximum Current into Any Pin . . . . . . . . . . . . . . . . . . 10 mA
Lead Temperature Range (Soldering, 60 sec) . . . . . . . +300°C

SSM2122 Features

0.01% THD at +10 dBV In/Out
100 dB VCA Dynamic Range
Low VCA Control Feedthrough
100 dB Level Detection Range
Log/Antilog Control Paths
Low External Component Count

SSM2122 Typical Application

Compressors
Expanders
Limiters
AGC Circuits
Voltage-Controlled Filters
Noise Reduction Systems
Stereo Noise Gates

SSM2122 Connection Diagram

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