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Analog Devices MAX691ACSE+T — Power Management (PMIC / Gate Driver)
Analog Devices

MAX691ACSE+T Analog Devices Battery Backup Circuit

MPNMAX691ACSE+T
End of Life

Analog Devices MAX691ACSE+T Battery Backup Circuit, Supervisor IC, 1 Channel, 4.65V Threshold, Active High/Active Low Reset, Push-Pull Output, 16-SOIC (0.154", 3.90mm Width), Surface Mount, Tape & Reel.

$9.45Ref. price · indicative, final on quote
Packaging16-SOIC (0.154", 3.90mm Width)
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX691ACSE+T Technical Specifications
ParameterValue
TypeBattery Backup Circuit
Mounting typeSurface Mount
Voltage - threshold4.65V
Number of voltages monitored1
Operating temperature0°C ~ 70°C (TA)
ResetActive High/Active Low
OutputPush-Pull, Push-Pull
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout140ms Minimum
Case16-SOIC (0.154\", 3.90mm Width)

Product details

16-SOIC supervisor with battery switchover

The MAX691ACSE+T: The reset outputs are push-pull, so no external pull-up resistor is needed on either the active-high or active-low line — a clean interface to the downstream processor's reset input.

140ms minimum reset timeout

The reset timeout is 140ms minimum, which gives the power rail and oscillator time to settle before the processor is released from reset. That 140ms floor is the guaranteed minimum — the actual timeout may be longer, but the processor sees at least that much hold time.

Frequently asked questions

What is the reset configuration of the MAX691ACSE+T?

It provides both active-high and active-low reset outputs, both push-pull. The reset timeout is 140ms minimum.