ADM825TYRJZ-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
$1.35 - $3.04
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | ADM825TYRJZ-R7DKR-ND | 2481 | $3.46 | $2.26 | $1.95 | $1.60 | $1.24 | $1.05 | Buy | |
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Analog Devices Inc | ADM825TYRJZ-R7 | $2.38 | $2.14 | $2.01 | $1.72 | $1.17 | $1.17 | Buy | ||
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Arrow North American Components | ADM825TYRJZ-R7 | 0 | 3000 | $0.92 | Buy | |||||
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element14 APAC | ADM825TYRJZ-R7 | 1328 | 10 | * $2.12 | * $1.91 | * $1.91 | * $1.54 | * $1.05 | * $1.05 | Buy |
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Farnell | ADM825TYRJZ-R7 | 49 | 10 | * $1.70 | * $1.70 | * $1.28 | * $1.22 | * $1.10 | * $1.10 | Buy |
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Mouser Electronics | 584-ADM825TYRJZ-R7 | 49 | 1 | $2.49 | $1.78 | $1.78 | $1.52 | $1.17 | $1.09 | Buy |
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Newark | ADM825TYRJZ-R7 | 1328 | 1 | $1.70 | $1.54 | $1.32 | $1.26 | $1.26 | $1.26 | Buy |
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Verical Marketplace | ADM825TYRJZ-R7 | 5375 | 7 | $1.74 | $1.63 | $1.35 | $1.02 | $0.94 | Buy | |
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Win Source | ADM825TYRJZ-R7 | 1950 | 20 | $2.53 | $2.39 | $2.10 | $2.10 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |