ADM823ZYKSZ-R7
Analog Devices Inc.
Category: Power Management ICs
The ADM823/ADM824/ADM825 are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. In addition to providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout period. A reset signal can also be asserted by an external push-button, through a manual reset input. The three parts feature different combinations of watchdog input, manual reset input, and output stage configuration, as shown in Table 1.These parts are available in a choice of seven reset threshold options ranging from 2.19 V to 4.63 V. The reset and watchdog timeout periods are fixed at 140 ms (minimum) and 1.6 sec (typical), respectively.The ADM823/ADM824/ADM825 are available in 5-lead SC70 and SOT-23 packages and typically consume only 5 μA, making them suitable for use in low power, portable applications.Applications Microprocessor systems Computers Controllers Intelligent instruments Portable equipment
$0.00 - * $1.73
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | ADM823ZYKSZ-R7DKR-ND | 3000 | $2.09 | $1.87 | $1.77 | $1.51 | $1.03 | $0.92 | Buy | |
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Analog Devices Inc | ADM823ZYKSZ-R7 | $1.53 | $1.53 | $1.53 | $1.53 | $1.53 | $1.53 | Buy | ||
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Arrow North American Components | ADM823ZYKSZ-R7 | 0 | 3000 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | Buy |
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element14 APAC | ADM823ZYKSZ-R7 | 46 | 10 | * $1.73 | * $1.57 | * $1.40 | * $1.28 | * $1.15 | * $1.15 | Buy |
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Farnell | ADM823ZYKSZ-R7 | 46 | 10 | * $1.96 | * $1.89 | * $1.71 | * $1.42 | * $1.42 | Buy | |
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Mouser Electronics | 584-ADM823ZYKSZ-R7 | 3000 | 1 | $2.07 | $1.77 | $1.77 | $1.50 | $1.02 | $0.91 | Buy |
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Newark | ADM823ZYKSZ-R7 | 46 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | Buy |
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Win Source | ADM823ZYKSZ-R7 | 2590 | 23 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |