Features
- 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
REAR56953A/REAR56953B Block Diagram
Description
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.
Parameters
| Attributes | Value |
|---|---|
| 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 |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| SOP | 5 x 4 x 1.8 | 8 | 1.27 |
| Part Number | Status | Samples | Stock | Package | Budgetary Price (USD) | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Pb (Lead) Free | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|
| REAR56953AGSM#HCA | Active | Available | Out of Stock | HSOP | 1ku | $0.35 | 8# | Tape & Reel | 1 | Yes | THAILAND | JAPAN |
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- DatasheetREAR56953A, REAR56953B DatasheetRECOMMENDED
- Product Change Notice
- Product Change Notice
- Product Change Notice
- Product Change Notice
- DatasheetREAR56953A, REAR56953B DatasheetRECOMMENDED
Recommended Documents (1)
- DatasheetREAR56953A, REAR56953B DatasheetRECOMMENDED
Datasheets (2)
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