The X4003S8I-4.5A from Quarktwin Technology Ltd. is a CPU supervisor designed to provide power-on reset control, watchdog timer functionality, and supply voltage supervision. It operates within a supply voltage range of 4.5V to 5.5V and features five standard reset threshold voltages, which can be adjusted for custom requirements. The device includes a selectable watchdog timer with intervals of 200ms, 600ms, and 1.4s, ensuring microcontroller protection by asserting a reset signal if the timer is not reset within the specified period. This supervisor has a low power consumption profile, with a typical standby current of 12¬µA when the watchdog is enabled and 800nA when disabled. It supports an I¬=C interface operating at 400kHz and is available in an 8-lead SOIC package. The device is rated for operation in temperatures ranging from -40¬8C to +85¬8C, making it suitable for a variety of applications.
IC SUPERVISOR 1 CHANNEL 8SOIC
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
| Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | X4003S8I-4.5A | X4003S8I-4.5A |
| Product Name | PMIC - Supervisors | Supervisors |
| Number of Supplies | 1; 1 |
