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TPS3838J25 Datasheet Nanopower Supervisory Circuits

Manufacturer: Texas Instruments

Overview: TPS3836E18 / J25 / H30 / L30 / K33 TPS3837E18 / J25 / L30 / K33, TPS3838E18 / J25 / L30 / K33 NANOPOWER SUPERVISORY CIRCUITS SLVS292A – JUNE 2000 – REVISED JANUARY 2002 D Supply Current of 220 nA (Typ) D Precision Supply Voltage Supervision Range: 1.8 V, 2.5 V, 3.0 V, 3.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TPS3836, TPS3837, TPS3838 families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSP and processor-based systems.

During power on, RESET is asserted when the supply voltage VDD bees higher than 1.1 V.

Thereafter, the supervisory circuit monitors VDD and keeps RESET output active as long as VDD remains below the threshold voltage VIT.

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