特性
- Few external parts
- Large delay time with a capacitor of small capacitance (td ≈ 100ms, at 0.33μF)
- Low threshold operating voltage (Supply voltage to keep low-state at low supply voltage): 0.6V (Typ.) at RL = 22kΩ
- Wide supply voltage range: 2V to 17V
- Wide application range
描述
The REAR56953A IC is designed for detecting supply voltage and resetting all types of logic circuits, such as CPUs. These devices include a built-in delay circuit to provide the desired retardation time simply by adding an external capacitor. They find extensive applications, including battery checking circuits, level detecting circuits, and waveform shaping circuits.
产品参数
| 属性 | 值 |
|---|---|
| Adjustable POR Timeout | No |
| Adjustable Vtrip | No |
| Fixed Vtrip | No |
| Manual Reset | No |
| WDT | No |
| TwinPin™ MR#/RST# | No |
| Output Format | With fixed current load |
| Function | Bipolar Single |
| Target applications | "Peripheral for PC & MCU, Digital Consumer" |
| Device Functions | System Monitor, Power supply |
封装选项
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| SOP | 5 x 4 x 1.8 | 8 |