The X5325S8IZ-4.5A from Quarktwin Technology Ltd. is a CPU supervisor that integrates multiple functions including power-on reset control, watchdog timer, supply voltage supervision, and EEPROM memory protection. It features a selectable watchdog timer with three preset timeout intervals, ensuring microcontroller protection by asserting a reset signal if the timer is not restarted in time. The device includes low V_CC detection circuitry that resets the system when voltage falls below a specified threshold, with five standard reset thresholds available, and the option to reprogram the threshold for custom applications. This supervisor operates within a supply voltage range of 4.5V to 5.5V and is designed for low power consumption, with a maximum standby current of less than 50µA when the watchdog is active. It also includes 32kbits of EEPROM memory with built-in write protection and a 2MHz SPI interface for efficient data communication. The X5325S8IZ-4.5A is available in an 8-lead SOIC package and is RoHS compliant, making it suitable for a variety of applications requiring reliable power management and system monitoring.
These devices combine four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability. Applying power to the device activates the power-on reset circuit which holds span style="text-decorati
Manufacturer: Intersil
Win Source Part Number: 1118200-X5325S8IZ-4.
Packaging: Tube/Rail
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active High
Number of Voltages Monitored: 1
Reset Timeout: 100 ms Minimum
Voltage - Threshold: 4.63V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Balance
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
IC SUPERVISOR 1 CHANNEL 8SOIC
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
IC SUPERVISOR 1 CHANNEL 8SOIC
Supervisory Circuits CPU SUP/WDT 32K SPI EE RST HI 5V+/-10%
| Renesas Electronics Corporation | Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | X5325S8IZ-4.5A | 1118200-X5325S8IZ-4.5A | X5325S8IZ-4.5A-ND | X5325S8IZ-4.5A | X5325S8IZ-4.5A | X5325S8IZ-4.5A | X5325S8IZ-4.5A |
| Product Name | CPU Supervisor with 32Kb SPI EEPROM | PMIC - PMIC - Supervisors - X5325S8IZ-4.5A | Supervisors | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisory Circuits |
| Output Options | Active High | Open Drain; Inverting; Active High | Open Drain; Active High | Open Drain; Open Drain or Open Collector | Open Drain | ||
| Type | SOIC | SOIC; 8-SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC | ||
| Supply Voltage | 2.7 to 5.5 volts | ||||||
| Number of Supplies | 1; 1 | 1; 1 |
