• Part: X40035
  • Manufacturer: Intersil
  • Size: 370.55 KB
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X40035 Key Features

  • Triple voltage detection and reset assertion -Standard reset threshold settings see selection table on page 5. -Adjust l
  • Fault detection register
  • Selectable power on reset timeout (0.05s, 0.2s, 0.4s, 0.8s)
  • Selectable watchdog timer interval (25ms, 200ms, 1.4s or off)
  • Debounced manual reset input
  • Low power CMOS -25µA typical standby current, watchdog on -6µA typical standby current, watchdog off
  • 400kHz 2-wire interface
  • 2.7V to 5.5V power supply operation
  • Available in 14 Ld SOIC, TSSOP packages
  • Monitor voltages: 5V to 0.9V

Related Intersil Datasheets

Part Number Description
X4003 CPU Supervisor
X40030 Triple Voltage Monitor
X40031 Triple Voltage Monitor
X40034 Triple Voltage Monitor
X40020 Dual Voltage Monitor

X40035 Description

The X40030, X40031, X40034, X40035 bine power-on reset control, watchdog timer, supply voltage supervision, second and third voltage supervision, and manual reset, in one package. This bination lowers system cost, reduces board space requirements, and increases reliability. Applying voltage to VCC activates the power on reset circuit which holds RESET/RESET active for a period of time.