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UPD1990AC

SERIAL I/O CALENDAR & CLOCK CMOS LSI

SERIAL I/O CALENDAR & CLOCK CMOS LSI The μPD1990AC is a CMOS integrated circuit having a clock function, which has been designed with the intent of connecting to microcomputer.

文件:793.42 Kbytes 页数:13 Pages

NEC

瑞萨

UPD1990AC

SERIAL I/O CALENDAR & CLOCK CMOS LSI

Renesas

瑞萨

1990

WIRE & CABLE TERMINATION

文件:3.92843 Mbytes 页数:50 Pages

GREENLEE

Greenlee Communications

AD1990

Class-D Audio Power Amplifier

GENERAL DESCRIPTION The AD199x is a two channel Bridge Tied Load (BTL) switching audio power amplifier with integrated ∑∆ modulator. The modulator accepts a 1Vrms input signal (maximum power) and generates a switching waveform to drive speakers directly. FEATURES Integrated Stereo Modulator

文件:389.76 Kbytes 页数:16 Pages

AD

亚德诺

AD1990

Audio Switching Amplifier

文件:407.07 Kbytes 页数:16 Pages

AD

亚德诺

供应商型号品牌批号封装库存备注价格
NEC
24+
DIP-14
3000
自己现货
询价
NEC
24+
N/A
6868
原装现货,可开13%税票
询价
NEC
22+
DIP14
8200
全新原装现货!自家库存!
询价
NEC
24+
原厂原装
5850
ELE优势库存国外货源
询价
NEC
22+
DIP14
14008
原装正品
询价
NEC
2023+
原厂封装
50000
原装现货
询价
NEC
2450+
DIP
6540
只做原厂原装正品现货或订货!终端工厂可以申请样品!
询价
原厂正品
23+
PLCC-44
5000
原装正品,假一罚十
询价
NEC
25+
8
4550
全新原装正品支持含税
询价
ST/意法
23+
08
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
更多UPD1990AC供应商 更新时间2025-10-8 16:01:00