ULN2004AI - 高电压、大电流达林顿晶体管阵列

ULN2004AI是TI德州仪器公司的一款外围驱动器和传动器产品，ULN2004AI是高电压、大电流达林顿晶体管阵列，本站介绍了ULN2004AI的封装应用图解、特点和优点、功能等，并给出了与ULN2004AI相关的TI元器件型号供参考。

ULN2004AI - 高电压、大电流达林顿晶体管阵列 - 外围驱动器和传动器 - 其它接口 - 德州仪器

产品描述

The ULN2004AI is a high-voltage, high-current Darlington transistor array. This device consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher-current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.

The ULN2004AI has a 10.5-k. series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.

产品特性

500-mA-Rated Collector Current (Single Output)
High-Voltage Outputs . . . 50 V
Output Clamp Diodes
Inputs Compatible With Various Types of Logic
Relay-Driver Applications

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