TPS3802
FEATURES
- 2 Small, 5-Pin SC-70 (SOT-323) Package
- Supply Current of 9 m A
- Power-On Reset Generator With Fixed Delay
Time
- TPS3800 = 100 ms
- TPS3801 = 200 ms
- TPS3802 = 400 ms
- Precision Supply Voltage Monitor 1.8 V, 2.5 V, 2.7 V, 3 V, 3.3 V, 5 V, and Adjustable
- Manual Reset Input (Except TPS3801-01)
- Temperature Range:
- 40°C to +85°C
APPLICATIONS
- Applications Using DSPs, Microcontrollers, or Microprocessors
- Wireless munication Systems
- Portable/Battery-Powered Equipment
- Programmable Controls
- Intelligent Instruments
- Industrial Equipment
- Notebook/Desktop puters
- Automotive Systems
DESCRIPTION
The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems.
These devices assert a push-pull RESET signal when the SENSE (adjustable version) or VDD (fixed version) drops below a preset threshold. The RESET output remains asserted for the factory...
