V62/04648-03XE

监控电路 Mil Enhance Dual Vltg Detectors

DESCRIPON

The TPS3803 and TPS3805 families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

FEATURES

• Controlled Baseline

   − One Assembly/Test Site, One Fabrication Site

• Extended Temperature Performance of Up to −55°C to +125°C

• Enhanced Diminishing Manufacturing Sources DMS Support

• Enhanced Product-Change Notification

• Qualification Pedigree1

• Single Voltage Detector TPS3803: Adjustable/1.5 V

• Dual Voltage Detector TPS3805: Adjustable/3.3 V

• High ±1.5% Threshold Voltage Accuracy

• Supply Current: 3 µA Typical at VDD = 3.3 V

• Push/Pull Reset Output TPS3805 Open-Drain Reset Output TPS3803

• 5-Pin SC−70 Package

APPLICATIONS

• Applications Using DSPs, Microcontrollers, or Microprocessors

• Wireless Communication Systems

• Portable/Battery-Powered Equipment

• Programmable Controls

• Intelligent Instruments

• Industrial Equipment

• Notebook/Desktop Computers

• Automotive Systems