HJ169 four-channel dual-redundancy output driver circuit
隐藏域元素占位
- Product Description
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- Commodity name: HJ169 four-channel dual-redundancy output driver circuit
- Commodity ID: 1311258026794700800
- 型号: HJ169
- 产品概述: HJ169 is used for the output circuit of sending instructions, capable of driving relays or large current inductive loads.
- 驱动持续电流(IC/A): 0.2
- 击穿电压(VCEO/V): 50
- 工作温度 （TA）: -55 to +125
- 关键参数: VCE(SAT):0.3V IOD:20μA
- 封装 （Package）: MP-14b
HJ169 is an output circuit used for sending commands, capable of driving relays or high current inductive loads. This circuit has four identical channels, each consisting of two input decoding controls and a series output driving circuit. In application, two (or three) channels can be used in parallel to form four redundancy (or a voter), allowing the system to continue functioning normally even if any one of the driving transistors in T3 or T4 fails (whether open or shorted). It is mainly used in high-reliability military electronic systems, significantly improving system reliability. Since this device is a power driving circuit, it also has wide applications in industrial and civilian fields.
Main features include:
Input compatible with TTL/CMOS levels
The circuit consists of two identical input decoding controls and a series output driving circuit
Compact packaging, using a 14-pin dual-row metal fully sealed package
Easy to use, can be used in dual or multiple parallel configurations
Uses MP-14b dual-row metal fully sealed package
Key words:- 驱动
- 输入
- 封装
- 译码
- 双列
- 组成
- 使用
- 使用方便
- 两个
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