SN75437A是TI公司的一款外围驱动器和传动器产品，SN75437A是四路外设驱动器，本页介绍了SN75437A的产品说明、应用、特性等，并给出了与SN75437A相关的TI元器件型号供参考。
SN75437A - 四路外设驱动器 - 外围驱动器和传动器 - 其它接口 - TI公司（Texas Instruments，德州仪器）
The SN75437A quadruple peripheral driver is designed for use in systems requiring high current, high voltage, and high load power. This device features four inverting open-collector outputs with a common-enable (G) input that, when taken low, disables all four outputs. The envelope of 1-V characteristics exceeds the specifications sufficiently to avoid high-current latch-up. Applications include driving relays, lamps, solenoids, motors, LEDs, transmission lines, hammers, and other high-power-demand devices.
The SN75437A is characterized for operation over the free-air temperature range of 0°C to 70°C.
- Saturating Outputs With Low On-State Resistance
- High-Impedance Inputs Compatible With CMOS and TTL Levels
- Very Low Standby Power...21 mW Max
- High-Voltage Outputs...70 V Min
- No Power-Up or Power-Down Output Glitch
- No Latch-Up Within Recommended Operating Conditions
- Output-Clamp Diodes for Transient Suppression
- Packaged in 2-W Power, Thermally Enhanced Plastic DIP
