TPS3836E18-Q1 / J25-Q1 / H30-Q1 / L30-Q1 / K33-Q1

TPS3837E18-Q1 / J25-Q1 / L30-Q1 / K33-Q1, TPS3838E18-Q1 / J25-Q1 / L30-Q1 / K33-Q1

NANOPOWER SUPERVISORY CIRCUITS

SGLS141A − DECEMBER 2002 − REVISED JANUARY 2007

1

POST OFFICE BOX 655303

Can Be Supported Along With

Major-Change Approval

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

Range: 1.8 V, 2.5 V, 3.0 V, 3.3 V

Delay Time of 10 ms or 200 ms

RESET Output (TPS3837), or

Open-Drain RESET Output (TPS3838)

− Applications Using Automotive

Low-Power DSPs, Microcontrollers, or

Microprocessors

− Battery-Powered Equipment

− Intelligent Instruments

− Wireless Communication Systems

− Automotive Systems

description

The TPS3836, TPS3837, TPS3838 families of

supervisory circuits provide circuit initialization

and timing supervision, primarily for DSP and

processor-based systems.

time is typically 200 ms.

The TPS3836 has an active-low push-pull RESET output. The TPS3837 has active-high push-pull RESET, and

TPS3838 integrates an active-low open-drain RESET output.

Copyright

 2007, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

3

2

4

5

(TOP VIEW)

1

CT

GND

MR

RESET

TPS3836, TPS3838

DBV PACKAGE

3

2

4

5

(TOP VIEW)

1

CT

GND

MR

RESET

TPS3837

DBV PACKAGE