L6243中文资料意法半导体数据手册PDF规格书
L6243规格书详情
DESCRIPTION
The L6243/D is a Bipolar IC developed for use in Hard Disk Head Actuator positioning applications. The Power Op-Amp Output Bridge, Differential Amplifier, and Error Amplifier, are controlled by TTL/CMOS, input compatible, Digital Logic, and an Analog Current Control Voltage. A simple RC compensation network, tied to the output of the Error Amp, will configure the system to work as a Transconductance Amplifier to drive a Voice Coil Motor in LinearMode.
12V/5V OPERATION
PARKING FUNCTION FOR HARD DISK
HEAD ACTUATOR
OUTPUT CURRENT UP TO 2A DC, 2.5A PEAK
LOW SATURATION VOLTAGE
LOGIC AND POWER SUPPLY MONITOR
LINEAR CONTROL
THERMAL PROTECTION
ENABLE FUNCTION
CURRENT SENSE RESISTOR CONNECTIONS
产品属性
- 型号：
L6243
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
VOICE COIL MOTOR DRIVER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
2023+ |
SOP28 |
19370 |
原厂全新正品旗舰店优势现货 |
询价 | ||
ST/意法 |
24+ |
SOP28 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST |
26+ |
SOP-24 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
询价 | ||
ST/意法 |
22+ |
PLCC44 |
3000 |
原装正品,支持实单 |
询价 | ||
ST |
24+ |
PLCC |
12000 |
原装正品 有挂就有货 |
询价 | ||
STM |
22+ |
PLCC44 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
ST |
23+ |
SOIC8 |
5000 |
原装正品,假一罚十 |
询价 | ||
ST/意法 |
25+ |
8 |
3930 |
全新原装正品支持含税 |
询价 | ||
ST |
24+ |
PLCC |
600 |
询价 | |||
ST |
2447 |
PLCC |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |
