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

Quantity $ per Unit Savings
1 - 9$1.460%
10 - 24$1.329%
25 - 99$1.2514%
100 - 249$1.0330%
250 - 499$0.9634%
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Parameter NameParameter Value
Supply Voltage Min Volt1.5
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
Packing TypeTape And Reel
RoHs compliantEcopack3
Package NameSO-8

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.

Key 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)