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LC7537AN - Electronic Volume Control

Description

Pin No.

Features

  • Enables controlling the below-listed functions with 3line serial data, including CE, DI, and CLK. Also, due to 0 V to 5 V swing of the serial data input voltage, permits the use of a general purpose microcomputer. Volume : Separately controls the Lch and Rch volume levels across 81 positions over the 0 dB to.
  • 79 dB (in 1 dB steps) range and.
  • ∞, and consequently also serves balance control purposes. Loudness : By virtue of a center tap provided at the.
  • 20 dB posi.

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Full PDF Text Transcription

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Ordering number : EN2169C CMOS LSI LC7537, 7537AN, 7537NE Electronic Volume Control System for Audio Equipment Overview The LC7537N is an electronic control LSI capable of electronically controlling the volume, balance, loudness, fader, bass, and treble functions individually with fewer externally connected component parts. Package Dimensions unit : mm 3025B-DIP42S [LC7573N] Features • Enables controlling the below-listed functions with 3line serial data, including CE, DI, and CLK. Also, due to 0 V to 5 V swing of the serial data input voltage, permits the use of a general purpose microcomputer. Volume : Separately controls the Lch and Rch volume levels across 81 positions over the 0 dB to –79 dB (in 1 dB steps) range and –∞, and consequently also serves balance control purposes.
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