LC78833M Datasheet, PDF (1/11 Pages) Sanyo Semicon Device – Digital Audio 16-Bit D/A Converter with Built-In Digital Filters

Ordering number : EN*5212
Preliminary
CMOS LSI
LC78833M, 78833V
Digital Audio 16-Bit D/A Converter
with Built-In Digital Filters
Overview
The LC78833M and LC78833V are CMOS 16-bit D/A
converters with built-in 4× oversampling digital filters.
Functions and Features
[Digital Filter Block]
• 4× oversampling filters: Two FIR filter stages (33rd and
ninth order)
• De-emphasis filter: Supports a 44.1 kHz sampling
frequency (fs).
[D/A Converter Block]
• Dynamic level shifting conversion 16-bit D/A converter
• D/A converters for two channels (synchronized outputs)
on a single chip
• On-chip output operational amplifiers
• System clock: 384fs
• 5-V single-voltage power supply
• Supports low-voltage operation (3.0 V)
• Implemented in a Si gate CMOS process for low power.
Package Dimensions
unit: mm
3036B-MFP20
[LC78833M]
unit: mm
3175A-SSOP24
[LC78833V]
SANYO: MFP20
Specifications
Absolute Maximum Ratings at Ta = 25°C, V_SS = 0 V
Parameter
Maximum supply voltage
Maximum input voltage
Maximum output voltage
Operating temperature
Storage temperature
Symbol
V_DD max
V_IN max
V_OUT max
Topr
Tstg
Conditions
SANYO: SSOP24
Ratings
Unit
–0.3 to +7.0
V
–0.3 to V_DD + 0.3
V
–0.3 to V_DD + 0.3
V
–30 to +75
°C
–40 to +125
°C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D3095HA (OT) No. 5212-1/11