MAX821

PRODUCTION

4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay

4-Pin SOT Reset ICs with Selectable Reset Timeout Delay

Data Sheet (Rev. 3) Product Selection Table
Part Models
16
1ku List Price
Starting From $1.56
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Part Details

  • Pin-Selectable, Precision Power-On Reset Delay: 1ms (max), 20ms (min), or 100ms (min)
  • Precision Monitoring of +3V to +5V Power-Supply Voltages
  • 2.5µA Supply Current
  • Guaranteed Over Temperature (-40°C to +125°C)
  • Guaranteed Active-Low RESET Valid to VCC = 1V (MAX821)
  • Power-Supply Transient Immunity
  • No External Components
  • SOT143 Package
MAX821
4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay
MAX821, MAX821L, MAX821M, MAX821P, MAX821R, MAX821S, MAX821T, MAX821U, MAX822, MAX822L, MAX822M, MAX822R, MAX822S, MAX822T: Typical Operating Circuit
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Documentation

Data Sheet 1

Reliability Data 1

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Hardware Ecosystem

Parts Product Life Cycle Description
Product 1
MAX6332
3-Pin, Ultra-Low-Voltage, Low-Power µP Reset Circuits
Single-Supply Monitors 7
MAX6314
PRODUCTION 68HC11/Bidirectional-Compatible µP Reset Circuit
MAX6315
PRODUCTION Open-Drain SOT µP Reset Circuit
MAX6333
PRODUCTION 3-Pin, Ultra-Low-Voltage, Low-Power µP Reset Circuits
MAX6334
PRODUCTION 3-Pin, Ultra-Low-Voltage, Low-Power µP Reset Circuits
MAX6335
PRODUCTION 4-Pin, Ultra Low-Voltage, Low-Power µP Reset Circuits with Manual Reset
MAX6336
PRODUCTION 4-Pin, Ultra Low-Voltage, Low-Power µP Reset Circuits with Manual Reset
MAX6337
PRODUCTION 4-Pin, Ultra Low-Voltage, Low-Power µP Reset Circuits with Manual Reset
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Tools & Simulations

IBIS Model 1

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