TDA7272A中文资料PDF规格书
TDA7272A规格书详情
DESCRIPTION
TDA7272A are high performance motor speed controller for small power DC motors as used in cassette players.
Using the motor as a digital tachogenerator itself the performance of true tacho controlled systems is reached.
A dual loop control circuit provides long term stability and fast settling behaviour.
■ TACHIMETRIC SPEED REGULATION WITH NO NEED FOR AN EXTERNAL SPEED PICKUP
■ V/I SUPPLEMENTARY PREREGULATION
■ DIGITAL CONTROL OF DIRECTION AND MOTOR STOP
■ SEPARATE SPEED ADJUSTMENT
■ 5.5V TO 18V OPERATING SUPPLY VOLTAGE
■ 1A PEAK OUTPUT CURRENT
■ OUTPUT CLAMP DIODES INCLUDED
■ SHORT CIRCUIT CURRENT PROTECTION
■ THERMAL SHUT DOWN WITH HYSTERESIS
■ DUMP PROTECTION (40V)
■ ESD PROTECTION
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
DIP |
8795 |
询价 | |||
ST |
22+ |
DIP |
10000 |
原装正品优势现货供应 |
询价 | ||
ST/意法 |
22+ |
DIP |
20000 |
原装现货,实单支持 |
询价 | ||
SGS-THOMSON |
1999 |
DIP16 |
1023 |
原装现货海量库存欢迎咨询 |
询价 | ||
ST |
DIP16 |
2500 |
自己现货 |
询价 | |||
ST |
1996 |
DIP |
15 |
只做原装,也只有原装! |
询价 | ||
ST |
DIP20 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST |
21+ |
DIP |
100000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
ST |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
ST(意法) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |