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
unit: mm
3175A-SSOP24
Block Diagram
Audio Input Waveforms
Pin Assignments
FROM: Company Name: Aunytor Electronic (HK) Co.,Ltd
Contact Person: Charlotte
Skype: Aunytor
whatsapp：+86 13537622113
Email: carrot@aunytorchips.com