| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
34 pcs
|
34 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supply Voltage | |
| Tape & Reel | |
| Type | |
| Voltage | |
| Watchdog Timer |
The MAX1232CSA+T is a microprocessor supervisory circuit designed by Analog Devices to enhance system reliability. It monitors power supply conditions and software execution, providing essential housekeeping and supervision functions. This device offers a precision voltage monitor with selectable thresholds of 4.37V or 4.62V, ensuring stable operation.
The MAX1232CSA+T generates a reset pulse of at least 250ms duration during power-up, power-down, and low-voltage brownout conditions. It also features a debounced manual reset input for external override. A digitally programmable watchdog timer can be set for timeout periods of 150ms, 600ms, or 1.2s to monitor software execution.
This supervisory circuit requires no external components and is available in an 8-pin SOIC package suitable for surface mounting. It operates within a temperature range of 0°C to 70°C (TA). The output type is open drain or open collector, supporting both active high and active low reset signals. Applications include computers, controllers, intelligent instruments, and critical μP power monitoring.
Key features include low power consumption, a minimum reset pulse width of 250ms, and adjustable watchdog timer settings. The device is designed to prevent system errors or malfunctions caused by power supply interruptions or brownout conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX1232CSA+T offers selectable voltage thresholds at 4.37V and 4.62V.
The MAX1232CSA+T provides a minimum reset timeout of 250ms.
The MAX1232CSA+T supports both active high and active low reset signals.
The MAX1232CSA+T operates within a temperature range of 0°C to 70°C (TA).
The MAX1232CSA+T is available in an 8-SOIC package.
The watchdog timer for the MAX1232CSA+T can be programmed for timeout settings of 150ms, 600ms, or 1.2s.