| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,500 pcs
|
1500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-06-29 21:33:16 | |
|
14 pcs
|
14 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Power Consumption | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Type | |
| Voltage | |
| Watchdog Timer |
The MAX1232MJA by Analog Devices is a microprocessor (μP) supervisory circuit designed to enhance system reliability. It monitors power supply conditions and software execution, providing a debounced manual reset input. This component is a plug-in upgrade for the DS1232, consuming significantly less power.
Key features include a precision voltage monitor with adjustable thresholds of +4.5V or +4.75V, and a reset pulse width of at least 250ms. It offers a digitally programmable watchdog timer with timeout settings of 150ms, 600ms, or 1.2s. The MAX1232MJA requires no external components for operation.
This supervisory circuit is available in an 8-pin CERDIP package and operates across a wide temperature range of -55°C to 125°C (TA). Its through-hole mounting type makes it suitable for various board designs. Applications include computers, controllers, intelligent instruments, and critical μP power monitoring.
The MAX1232MJA provides both active high and active low reset outputs, with an open drain or open collector output type. It monitors a single voltage, ensuring stable operation for microprocessor systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55°C to 125°C (TA).
It provides a simple reset/power-on reset with active high/active low outputs.
The reset timeout is a minimum of 250ms.
It monitors one voltage.
The voltage monitoring thresholds are adjustable to +4.5V or +4.75V.
The supplier device package is 8-CERDIP, described as 8-CDIP (0.300", 7.62mm).
It features a digitally programmable watchdog timer with timeout settings of 150ms, 600ms, or 1.2s.