Product Summary

The TPS3705-33DR is a processor supervisory circuit. The TPS3705-33DR is characterized for operation over a temperature range of –40 °C to 85°C. Applications of the TPS3705-33DR include: Designs Using DSPs, Microcontrollers or Microprocessors, Industrial Equipment, Programmable Controls, Automotive Systems, Portable/Battery Powered Equipment, Intelligent Instruments, Wireless Communication Systems and Notebook/Desktop Computers.

Parametrics

TPS3705-33DR absolute maximum ratings: (1) Supply voltage, VDD: 7V; (2) All other pins: -0.3V to 7V; (3) Maximum low output current, IOL: 5mA; (4) Maximum high output current, IOH: -5mA; (5) Input clamp current, IIK (VI < 0 or VI> VDD) : ±20mA; (6) Output clamp current, IOK (VO< 0 or VO> VDD) : ± 20mA; (7) Operating free-air temperature range, TA: –40 °C to 85°C; (8) Storage temperature range, Tstg: –65 °C to 150 °C; (9) Soldering temperature: 260 °C.

Features

TPS3705-33DR features: (1) Power-On Reset Generator with Fixed; (2) Delay Time of 200 ms, no External Capacitor Needed; (3) Precision Supply Voltage Monitor 2.5 V, 3 V, 3.3 V, and 5 V; (4) Pin-For-Pin Compatible with the MAX705 through MAX708 Series; (5) Integrated Watchdog Timer (TPS3705 only) Voltage Monitor for Power-Fail or Low-Battery Warning; (6) Maximum Supply Current of 50μA; (7) MSOP-8 and SO-8 Packages; (8) Temperature Range: –40°C to 85°C.

Diagrams

TPS3705-33DR Circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TPS3705-33DR
TPS3705-33DR
Texas Instruments
Supervisory Circuits Processor with Power-Fail
Data Sheet
0-1: $1.16
1-25: $0.89
25-100: $0.80
100-250: $0.60
TPS3705-33DRG4
TPS3705-33DRG4
Texas Instruments
Supervisory Circuits Processor with Power-Fail
Data Sheet
0-1790: $0.46
1790-2000: $0.44
2000-2500: $0.44
2500-5000: $0.42