| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 5.50V (max) |
| Case/Package | DIP-8 |
| Supply Current | 500 µA |
| Number of Positions | 8 Position |
| Threshold Voltage | 4.37 V |
| Output Current (Max) | 10 mA |
| Reset Threshold Voltage (Min) | 4.5 V |
| Reset Threshold Voltage (Max) | 4.74 V |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 5 V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Tube |
| Size-Length | 9.91 mm |
| Size-Width | 7.87 mm |
| Size-Height | 4.45 mm |
| Operating Temperature | 0℃ ~ 70℃ |
The DS1232+ is a MicroMonitor™ Chip features halts and restarts an out-of-control microprocessor, holds microprocessor in check during power transients. The DS1232 MicroMonitor™ chip monitors three vital conditions for a microprocessor of power supply, software execution and external override. First, a precision temperature-compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signals are kept in the active state for a minimum of 250ms to allow the power supply and processor to stabilize. The second function the DS1232 performs is pushbutton reset control. The third function is a watchdog timer. The DS1232 has an internal timer that forces the reset signals to the active state if the strobe input is not driven low prior to timeout.
Maxim Integrated
8 Pages / 0.13 MByte
Maxim Integrated
7 Pages / 0.09 MByte
Maxim Integrated
2 Pages / 0.09 MByte
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