TI - TPS3828-50Dbvt - Processor Supervisory Circuits - Now Available

The TPS382x family of supervisors provide circuit initialization and timing supervision, primarily for DSP

and processor-based systems.

FEATURES

Power-On Reset Generator With Fixed Delay Time of 200 ms (TPS3823/4/5/8) or 25 ms (TPS3820)

Manual Reset Input (TPS3820/3/5/8)

Reset Output Available in Active-Low (TPS3820/3/4/5), Active-High (TPS3824/5) and Open-Drain (TPS3828)

Supply Voltage Supervision Range:  2.5 V, 3 V, 3.3 V, 5 V

Watchdog Timer (TPS3820/3/4/8)

Supply Current of 15 μA (Typ)

SOT23-5 Package

Temperature Range: −40°C to +85°C

APPLICATIONS

Applications Using DSPs, Microcontrollers, or Microprocessors

Industrial Equipment

Programmable Controls

Automotive Systems

Portable/Battery-Powered Equipment

Intelligent Instruments

Wireless Communications Systems

Notebook/Desktop Computers