| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Power Consumption | |
| Reset | |
| Reset Timeout | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage | |
| Watchdog Timer |
The MAX1232CSA-T is a microprocessor (μP) supervisory circuit designed by Analog Devices / Maxim Integrated. It offers critical power-supply supervision and housekeeping functions while consuming significantly less power than comparable devices. This IC monitors the power supply, ensuring system reliability during power-up, power-down, and low-voltage brownout conditions. It features selectable voltage tolerances of 5% or 10% and provides a reset pulse of at least 250ms duration.
The MAX1232CSA-T includes a debounced manual reset input for external override and a digitally programmable watchdog timer with timeout settings of 150ms, 600ms, or 1.2s. It requires no external components, simplifying circuit design. The device is available in an 8-pin SOIC package, suitable for surface mounting.
Key applications include computers, controllers, intelligent instruments, and critical μP power monitoring systems. Its robust design helps prevent system errors or malfunctions caused by power supply fluctuations, making it ideal for applications requiring reliable system startup and protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage threshold is selectable between 4.37V and 4.62V.
It is available in an 8-SOIC package (0.154", 3.90mm Width).
The operating temperature range is 0°C to 70°C.
The reset timeout is 250ms minimum.
Yes, it has an adjustable watchdog timer with options of 150ms, 600ms, or 1.2s.
It provides both active high and active low reset outputs.
The output is open drain or open collector.