| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 4 Pin |
| Supply Voltage (DC) | 5.50V (max) |
| Case/Package | TO-261-4 |
| Supply Current | 50.0 µA |
| Number of Positions | 4 Position |
| Threshold Voltage | 2.88 V |
| Output Current (Max) | 8 mA |
| Reset Threshold Voltage (Min) | 2.8 V |
| Reset Threshold Voltage (Max) | 2.97 V |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 5 V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 1.2 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Each |
| Size-Length | 6.5 mm |
| Size-Width | 3.5 mm |
| Size-Height | 1.8 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The DS1233AZ-10+ is a 3.3V EconoReset Monitor features automatically restarts microprocessor after power failure and maintains reset for 350ms after VCC returns to an in-tolerance condition or pushbutton released. The DS1233A EconoReset monitors two vital conditions for a microprocessor of power supply and external override. A precision temperature-compensated reference and comparator circuit are used to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 350ms to allow the power supply and processor to stabilize. The second function of the DS1233A is pushbutton reset control. The DS1233A debounces a pushbutton closure and will generate a 350ms reset pulse upon release.
● Monitors pushbutton for external override
● Internal circuitry debounces pushbutton switch
● Reduces need for discrete components
● Precision temperature-compensated voltage reference and voltage sensor
● Internal 5kR pull-up resistor
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