位置:LA4168M > LA4168M详情

LA4168M中文资料

厂家型号

LA4168M

文件大小

148.85Kbytes

页面数量

6

功能描述

Record/Playback System for Microcassette and Compact Cassette Recorders

数据手册

下载地址一下载地址二

生产厂商

SANYO

LA4168M数据手册规格书PDF详情

Overview

The LA4168M is a record/playback system IC for microcassette and compact cassette recorders. The LA4168M is an extremely high-functionality IC that includes a motor control governor circuit, a voice sensor circuit that detects sounds and turns motor on or off, a power switch control circuit that receives an electrical signal from a photosensor and turns all of the IC function blocks on or off, and a circuit that increases the speed of the motor during playback.

Features

• Includes a voice switch that can turn the governor on or off.

• Includes a power switch circuit that can turn all the IC function blocks on or off from a photosensor signal. During record, the IC can automatically turn the governor on or off according to the microphone input level, and furthermore, the governor on/off level can be continuously adjusted from an external control knob. (The control used for volume adjustment during playback.)

• Continuously variable microphone monitor level.

• Includes a drive pin for an LED that lights only when the governor is on in record mode.

Functions

• Microphone and playback preamplifiers

• Record amplifier

• Power amplifier (BTL, 4 Ω)

• Automatic stop circuit (power switch)

• Governor circuit

• Motor speed and high-speed switching circuit

• Microphone power supply

• LED drive circuit

• Voice sensor circuit

更新时间:2025-11-1 16:18:00
供应商 型号 品牌 批号 封装 库存 备注 价格
SANYO
25+
标准封装
18000
原厂直接发货进口原装
SANYO
24+
SOP
2000
SANYO
23+
SOP
5000
原装正品,假一罚十
SANYO
24+
SOP
6980
原装现货,可开13%税票
SANYO
22+
SOP
5000
原装现货库存.价格优势!!
SANYO
20+
SOP
2960
诚信交易大量库存现货
SANYO
23+
SOP30
6000
全新原装正品现货,支持订货
SANYO
00+
SOP
1000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
SANYO
23+
SOP6
8560
受权代理!全新原装现货特价热卖!
SANYO/三洋
24+
NA/
5000
优势代理渠道,原装正品,可全系列订货开增值税票