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LC78857V

Sanyo Semicon Device
Part Number LC78857V
Manufacturer Sanyo Semicon Device
Description Digital Audio D/A Converter
Published Mar 22, 2005
Detailed Description Ordering number : EN*5537A CMOS IC LC78857V Digital Audio D/A Converter IC with On-Chip Digital Filters Preliminaly Ov...
Datasheet PDF File LC78857V PDF File

LC78857V
LC78857V

Overview
Ordering number : EN*5537A CMOS IC LC78857V Digital Audio D/A Converter IC with On-Chip Digital Filters Preliminaly Overview The LC78857V is a sigma-delta type D/A converter for use in digital audio systems.
It provides both digital and analog filters on chip.
Package Dimensions unit: mm 3175A-SSOP24 [LC78857V] Features • Built-in 8x oversampling digital filters: 3-stage FIR structure (31st order, 11th order, and 3rd order filters) • Analog low-pass filter • Digital deemphasis (handles Fs = 44.
1 kHz operation) • Digital attenuator • Soft muting • Supports a 384fs system clock rate.
• 5-V single-voltage power supply • Fabricated in a silicon gate CMOS process.
SANYO: SSOP24 Specifications Absolute Maximum Ratings at VSS = 0 V Parameter Maximum supply voltage Input voltage Output voltage Operating temperature Storage temperature Symbol VDD max VIN VOUT Topr Tstg Conditions Ratings –0.
3 to +7.
0 –0.
3 to VDD +0.
3 –0.
3 to VDD +0.
3 –30 to +75 –40 to +125 Unit V V V °C °C Allowable Opera...


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