Texas Instruments TL7709A
The TL77xxA family of integrated-circuit supplyvoltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. When an undervoltage condition occurs during normal operation, RESET and RESET go active.| Part No. | TL7709A |
|---|---|
| Datasheet | TL7709A Download |
| Manufacturer |  Texas Instruments |
| Description | Supply-Voltage Supervisors |
| Buy | Stock & Price |
FEATURES
●1 Power-On Reset Generator● Automatic Reset Generation After Voltage Drop
● Wide Supply-Voltage Range
● Precision Voltage Sensor
● Temperature-Compensated Voltage Reference
● Externally Adjustable Pulse Duration 2
APPLICATIONS
● Computers● Tablets
● Smart Phones
● Servers
● Music Players 3
DESCRIPTION
During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TL77xxA SOIC (8) PDIP (8) 4.90 mm × 3.91 mm 9.81 mm × 6.35 mm TL7705A SO (8) 6.20 mm × 5.30 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Three-Supply Monitoring 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
