TS834

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Micropower voltage supervisor with reset active low or high and integrated timer

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Product overview

Description

The TS834 is a voltage supervisor providing two different outputs (one active low and one active high) with an integrated timer that can be disabled.

It incorporates a high stability bandgap voltage reference and a comparator with open drain output.

The threshold voltage is set at 4.33V by internal thermally matched resistors.

The comparator exhibits a 20µs response (with 10mV overdrive).

An internal hysteresis of 100mV increases the comparator noise margin and prevents false reset operation.

  • All features

    • 100mV internal hysteresis
    • Fast response time: 20µs for a 10mV overdrive
    • Open drain output with
    • Guaranteed reset operation down to 1.5V
    • Ultra low power consumption: 12µA max. VCC = 5V\t
    • Reset timer with disable function
    • Both active high and active low outputs
    • 4.33V typ. threshold voltage
    • Vol = 450mV typ. Iol = 8mA & VCC = 4V
    • Precision reset threshold (guaranteed over temperature)

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STMicroelectronics - TS834

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS834-5IDT
Active
SO-8 Industrial Ecopack3

TS834-5IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors