LC75345M - Electronic Volume Control System on-Chip

Sanyo Electric

Key Features

On-chip buffer amplifier cuts down number of external components.
Low switching noise generated by on-chip switch due to use of silicon gate CMOS process.
On-chip reference voltage circuit for analog ground.
Controls performed with serial data input (CCB) Package Dimensions unit: mm 3263-MFP36SDJ (375 mil) [LC75345M] 15.2 36 19 1 0.8 (0.8) 0.3 18 0.25 0.1 (2.25) 7.9 2.45max 10.5 0.65 SANYO: MFP36SDJ (375 mil).
CCB is a trademark of SANYO ELECTR.

LC75345M electronic volume control system on-chip by Sanyo Electric - Datasheet Preview

Datasheet Details

Part number	LC75345M
Manufacturer	Sanyo Electric
File Size	268.27 KB
Description	Electronic Volume Control System on-Chip
Datasheet	LC75345M Datasheet

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Full PDF Text Transcription (Reference)

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Ordering number : ENN6868 CMOS IC LC75345M Electronic Volume Control System on-Chip Overview The LC75345M is an electronic volume system that can control the volume, balance, 2-band equalizer, super bass, and input switching functions by serial data input. Functions • Volume: 0 dB to –78 dB (1-dB step) and –∞ (64 positions) 0 dB to –50 dB (1-dB step), –50 dB to –70 dB (2-dB step), –70-dB to –78 dB (4-dB step) Balance function with separate L/R control • Treble: ±10-dB control in 2-dB steps is possible. Shelving characteristic. • Bass: ±10-dB control in 2-dB steps is possible. Peaking characteristics. • Super bass: +10-dB control in 2-dB steps is possible. Peaking characteristics.