The SP691AEP-L is a low power microprocessor supervisory circuit designed for monitoring power supply and battery control functions in microprocessor and digital systems. It operates within a temperature range of -40¬8C to +85¬8C and is available in a 16-pin PDIP package. The device features a supply current of 35 ¬µA, making it suitable for battery-powered applications. It provides precision voltage monitoring at 4.65V/4.40V, with a maximum operating supply current of 60 ¬µA and a battery backup current of 2.0 ¬µA. The SP691AEP-L includes watchdog timer functions with adjustable timing options, ensuring reliable operation in various conditions. It supports power-fail detection and has a reset output that remains valid down to 1V. The device is also pin compatible with other supervisory circuits, allowing for easy integration into existing designs.
Supervisor Open Drain, Push-Pull 1 Channel 16-PDIP
Manufacturer: Exar Corporation
Win Source Part Number: 795277-SP691AEP-L
Packaging: Tube
Type: Simple Reset/Power-On Reset
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 16-DIP (0.300", 7.62mm)
Output: Open Drain, Push-Pull
Reset: Active High/Active Low
Part Status: Obsolete(EOL)
Number of Voltages Monitored: 1
Reset Timeout: 140 ms Minimum
Voltage - Threshold: 4.65V
Family Name: SP691A
Categories: Integrated Circuits (ICs)
Manufacturer Package: 16-PDIP
Alternative Parts (Cross-Reference): SP691AEP; SP691AEN/TR; SP691AET-L; SP691AEN-L;
Introduction Date: August 10, 1999
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited
Supervisor Open Drain, Push-Pull 1 Channel 16-PDIP
IC SUPERVISOR 1 CHANNEL 16DIP
IC SUPERVISOR 1 CHANNEL 16DIP
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic 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 |
| Product Number | SP691AEP-L-ND | 795277-SP691AEP-L | SP691AEP-L | SP691AEP-L | SP691AEP-L |
| Product Name | Supervisors | PMIC - PMIC - Supervisors - SP691AEP-L | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | PMIC - Supervisors |
| Features | Manual Reset | ||||
| Output Options | Open Drain; Active Low; Active High | Open Drain; Inverting; Active Low; Active High | Open Drain | Open Drain; Open Drain, Push-Pull | |
| Type | DIP; "16-DIP (0.300"", 7.62mm)" | DIP | DIP; 16-DIP (0.300\", 7.62mm) |
