Description
The TPS3803 and TPS3805 families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSPs and processor-based systems.
01 has an adjustable SENSE input that can be
configured by two external resistors.In addition to the fixed
sense threshold monitored at VDD, the TPS3805 devices provide a second adjustable SENSE input.RESET is
Features
- D Controlled Baseline.
- One Assembly/Test Site, One Fabrication Site
D Extended Temperature Performance of Up to.
- 55°C to +125°C
D Enhanced Diminishing Manufacturing
Sources (DMS) Support
D Enhanced Product-Change Notification D Qualification Pedigree(1) D Single Voltage Detector (TPS3803):
Adjustable/1.5 V
D Dual Voltage Detector (TPS3805):
Adjustable/3.3 V
D High ±1.5% Threshold Voltage Accuracy D Supply Current: 3 µA Typical at VDD = 3.3 V D Push/Pull Reset Output (TPS3805) Op.