HJ389 high-temperature pulse synthesis signal long line driver
隐藏域元素占位
- Product Description
-
- Commodity name: HJ389 high-temperature pulse synthesis signal long line driver
- Commodity ID: 1311258127244087296
- 型号: HJ389
- 产品概述: The HJ389 pulse synthesis signal long line driver is a type of thick film integrated circuit.
- 关键参数: Output level: ±12V
- 工作电流 （IQ）: 5mA
- 电源电压范围(VDD/V): ±15V
- 工作温度(TA/℃): -55~180
- 封装 （Package）: UP3514
The HJ389 pulse synthesis signal long line driver is a thick film integrated circuit, consisting of a pulse shaping circuit, differential signal amplifier, driver, and protection circuit. It can convert dual positive input pulse signals into a single positive and negative output pulse signal. This device has a strong capacitive load driving capability and can drive cables on the order of thousands of meters. The improved thick film integrated circuit technology overcomes the defect of 'purple spots' caused by 'gold-aluminum' bonding in high-temperature environments, enhancing the device's reliability in high-temperature conditions. The maximum operating ambient temperature of this device can reach 180°C, making it widely applicable in harsh environments such as oil well logging.
Product features include:
Power supply voltage 1 (VCC, VEE) ±20V
Operating temperature range -55 to +180℃
Power supply voltage 2 (VDD) +6V
Storage temperature -40 to +200℃
Output current ±500mA
Maximum power dissipation 1.5W
Lead soldering temperature (10s) +300℃
Key words:- 长线
- 器件
- 环境
- 高温
- 驱动
- 使用
- 紫斑
- 应用于
- 改进
- 产生
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