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SSM2143 - -6 dB Differential Line Receiver

General Description

The SSM2143 is an integrated differential amplifier intended to receive balanced line inputs in audio applications requiring a high level of immunity from common-mode noise.

Key Features

  • High Common-Mode Rejection DC: 90 dB typ 60 Hz: 90 dB typ 20 kHz: 85 dB typ Ultralow THD: 0.0006% typ @ 1 kHz Fast Slew Rate: 10 V/␮ s typ Wide Bandwidth: 7 MHz typ (G = 1/2) Two Gain Levels Available: G = 1/2 or 2 Low Cost 12k Ω.
  • IN.
  • 6 dB Differential Line Receiver SSM2143.

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Datasheet Details

Part number SSM2143
Manufacturer Analog
File Size 364.28 KB
Description -6 dB Differential Line Receiver
Datasheet download datasheet SSM2143 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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a FEATURES High Common-Mode Rejection DC: 90 dB typ 60 Hz: 90 dB typ 20 kHz: 85 dB typ Ultralow THD: 0.0006% typ @ 1 kHz Fast Slew Rate: 10 V/␮ s typ Wide Bandwidth: 7 MHz typ (G = 1/2) Two Gain Levels Available: G = 1/2 or 2 Low Cost 12k Ω –IN –6 dB Differential Line Receiver SSM2143 FUNCTIONAL BLOCK DIAGRAM 6k Ω SENSE V+ VOUT V– 12k Ω +IN 6kΩ REFERENCE SSM2143 PIN CONNECTIONS Epoxy Mini-DIP (P Suffix) and SOIC (S Suffix) REF –IN +IN V– 1 2 3 4 8 NC GENERAL DESCRIPTION The SSM2143 is an integrated differential amplifier intended to receive balanced line inputs in audio applications requiring a high level of immunity from common-mode noise. The device provides a typical 90 dB of common-mode rejection (CMR), which is achieved by laser trimming of resistances to better than 0.005%.