LC78834M中文资料三洋数据手册PDF规格书

厂商型号	LC78834M
功能描述	Stereo 18-bit Digital Audio D/A Converter with On-Chip 4 fs Digital Filters?
文件大小	243.57 Kbytes
页面数量	13 页
生产厂商	Sanyo Semicon Device
企业简称	SANYO【三洋】
中文名称	三洋电机株式会社官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-6-23 9:45:00
人工找货	LC78834M价格和库存，欢迎联系客服免费人工找货

Overview

The LC78834M is a CMOS stereo 18-bit D/A converter LSI that includes 4×oversampling digital filters, output

op amps, and analog filter op amps on chip.

Functions and Features

• Digital filter block

—4×oversampling filters: two-stage FIR filter structure (43rd order and 11th order)

— De-emphasis filters: support for fs = 32, 44.1, and 48 kHz

— Soft muting

• D/A converter block

— Dynamic level shifting 18-bit D/A converter

— Two D/A converter channels built in (in-phase outputs)

— Built-in output op amps

• Built-in analog filter op amps

• System clock: support for both 384 fs and 512 fs

• Single 5 V power supply

• Low voltage operation supported ( 3.5 V)

• Si gate CMOS process (low power)

型号：
LC78834M
制造商：
SANYO
制造商全称：
Sanyo Semicon Device
功能描述：
Stereo 18-bit Digital Audio D/A Converter with On-Chip 4 fs Digital Filters