Datasheet Details
| Part number | HWD809 |
|---|---|
| Manufacturer | Chengdu Sino Microelectronics System |
| File Size | 349.63 KB |
| Description | 3-pin microprocessor power monitoring |
| Datasheet | HWD809-ChengduSinoMicroelectronicsSystem.pdf |
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Overview: ≡HWD809≡ 3 引脚微处理器电源监控 一、概述 HWD809 是用于低功耗微处理器（uP）、微控制器（uC）及数字系统的 3V、3.3V 和 5V 电源监控电路。 当电源电压降至预置的复位门限以下时，该电路就发出一个复位信号，并在电源已经升 高到此复位门限后至少保持 140ms。HWD809 具有低电平有效的复位信号输出，当 Vcc 降 至 1.
| Part number | HWD809 |
|---|---|
| Manufacturer | Chengdu Sino Microelectronics System |
| File Size | 349.63 KB |
| Description | 3-pin microprocessor power monitoring |
| Datasheet | HWD809-ChengduSinoMicroelectronicsSystem.pdf |
|
|
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| Part Number | Description |
|---|---|
| HWD809 | 3-Pin Microprocessor Reset Circuits |
| HWD803 | 3-Pin Microprocessor Reset Circuits |
| HWD810 | 3-Pin Microprocessor Reset Circuits |
| HWD4558 | Dual Operational Amplifiers |
| HWD4863 | Dual 2.2W Audio Amplifier |