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ICM7249 |
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| Part Number | ICM7249 |
| Manufacturer | Intersil Corporation |
| Description | The ICM7249 Timer/Counter is intended for long-term battery-supported industrial applications. The ICM7249 typically draws 1µA during active timing or counting, due to Intersil’ special low-power desi... |
| Features |
• Hour Meter Requires Only 4 Parts Total • Micropower Operation: < 1µA at 2.8V (Typ) • 10 Year Operation On One Lithium Cell. 21/2 Year Battery Life with Display Connected • Directly Drives 51/2 Digit LCD • 14 Programmable Modes of Operation • Times Hrs., 0.1 Hrs., 0.01 Hrs., 0.1 Mins. • Counts 1’s, 10’s, 100’s, 1000’s • Dual Function Input Circuit - Selectable Debounce for Counter - High-Pass Filter for Timer • Direct AC Line Triggering with Input Resistor • Winking “Timer Active” Display Output • Display Test Feature Pinout ICM7249 (PDIP) TOP VIEW b6/c6 f5 g5 e5 d5 1 2 3 4 5 6 7 8 9 10 11 1... |
| Document |
 ICM7249 Data Sheet
PDF 56.19KB |
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Desde 2024. D4U Semiconductor.
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