L293C中文资料意法半导体数据手册PDF规格书
L293C规格书详情
DESCRIPTION
The L293Cis a monolithichigh voltage,high current integratedcircuit four channel driver in a 20 pin DIP. It is designed to accept standard TTL or DTL input logic levels and drive inductive loads (such as relays, solenoids, DC and stepping motors) and switching power transistors.
The device may easily be used as a dual H-bridge driver: separatechip enable andhighvoltagepower supply pins are provided for each H-bridge. In addition, a separate power supply is provided for the logic section of the device.
The L293C is assembled in a 20 lead plastic package which has4 centerpinsconnectedtogetherand used for heatsinking.
■ 600 mA OUTPUT CURRENT CAPABILITYPER CHANNEL
■ 1.2 APEAK OUTPUTCURRENT (non repetitive) PER CHANNEL
■ ENABLE FACILITY
■ OVERTEMPERATURE PROTECTION
■ LOGICAL ”0” INPUT VOLTAGE UP TO 1.5 V (high noise immunity)
■ SEPARATE HIGH VOLTAGEPOWER SUPPLY (up to 44 V)
产品属性
- 型号：
L293C
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
PUSH-BRIDGE DRIVER PUSH-PULL FOUR CHANNEL/DUAL
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
25+ |
DIP |
16900 |
原装，请咨询 |
询价 | ||
ST |
三年内 |
1983 |
只做原装正品 |
询价 | |||
ST |
10+ |
DIP |
7800 |
全新原装正品,现货销售 |
询价 | ||
ST/意法 |
23+ |
DIP-20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
DIP |
3200 |
原装长期供货! |
询价 | |||
ST |
23+24 |
DIP |
9860 |
原厂原包装。终端BOM表可配单。可开13%增值税 |
询价 | ||
ST |
24+ |
DIP20 |
155 |
询价 | |||
ST |
25+ |
DIP20 |
11583 |
只做原装进口!正品支持实单! |
询价 | ||
ST |
24+ |
SOP-8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
ST |
24+ |
DIP-16 |
1000 |
原装现货热卖 |
询价 |
