HJ281210 power-on/power-off reset circuit
隐藏域元素占位
- Product Description
-
- Commodity name: HJ281210 power-on/power-off reset circuit
- Commodity ID: 1311258216956055552
- 型号: HJ281210
- 产品概述: The TMS320F2812/F2811/F2810 chip requires dual voltage (1.8V or 1.9V and 3.3V) to power the CPU, flash memory, ROM, ADC, and I/O.
- 输出电压 （Vo/V）: 0/3.3
- 最大输出电流（Io）: 200mA
- 输入电压 （Vi/V）: 4.5 to 6
- 电压调整率(SV): /
- 电流调整率（Sɪ）: /
- 最小输入输出压差(△Vmin/V): /
- 静态电流 （IQ/mA）: 3.5mA
- 工作温度 （TA/℃）: -55 to +200℃
- 封装形式 （package）: F08-04
The TMS320F2812/F2811/F2810 chip requires dual voltage (1.8V or 1.9V and 3.3V) to power the CPU, flash memory, ROM, ADC, and I/O. To ensure all modules are in a normal reset state during power-up, certain requirements must be met when powering the device on/off. HJ281210 is a power-on/power-off reset circuit designed for high-temperature environments, consisting of high-performance operational amplifiers, adjustment tubes, protection networks, etc. This circuit is made using an improved thick film integrated circuit process that avoids the defect of 'purple spots' caused by gold-aluminum bonding at high temperatures, enhancing the long-term reliability of the device in high-temperature environments with a maximum operating temperature of up to 200℃. This circuit is particularly suitable for communication between DSPs and external peripherals as well as other processors.
Absolute maximum rating:
Input voltage(VCC) 4.5~6V Operating temperature range(TC) --55~+200℃
Storage temperature --65~+200℃ Lead soldering temperature(10S) +300℃
Package type- adoptingF08-04, see Appendix Figure.9..
Key words:- HJ281210
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