ADM13307-5 Triple Processor Supervisor

SO8 SMD Package - image for illustration onlySO8 SMD Package - image for illustration only
Sales price £1.00
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Quantity in stock: 42

Description

ADM13307-5 Triple Processor Supervisor

RS Components Part # 759-0392

Manufactured by Analog Devices- Part # ADM13307-5ARZ - SO8 SMD Package

DESCRIPTION

The ADM13307 is a triple voltage supervisor designed to monitor up to three voltage levels in DSP and microprocessor-based systems.
There are five models available, all of which feature a combina-tion of internally pretrimmed undervoltage threshold options for monitoring 1.8 V, 2.5 V, 3.3 V, and 5 V supplies. There are also two adjustable input options with undervoltage thresholds of either 0.6 V or 1.25 V.
The ADM13307-5 offers one internally fixed threshold and two externally programmable thresholds.
During power-up, ¬RESET is asserted when the supply voltage exceeds 1.1 V. The device then monitors the SENSEv input pins and holds the ¬RESET output low as long as the SENSEv pins remain below the rising threshold voltage, VIT+.
Once the supplies monitored at the SENSEv inputs rise above their associated thresholds, the reset signal remains low for the reset timeout period before deasserting. Subsequently, if a volt-age monitored by the SENSEv pins falls below its associated falling input threshold voltage, VIT−, the RESET output asserts.

FEATURES

  • Triple supervisory circuits
  • Supply voltage range of 2.0 V to 5.5 V
  • Pretrimmed threshold options: 1.8 V, 2.5 V, 3.3 V, and 5 V
  • Adjustable 0.6 V and 1.25 V voltage references
  • Maximum supply current of 40 μA
  • 140 ms (minimum) reset timeout
  • RESET valid from VDD ≥ 1.1 V
  • Push-pull RESET and ¬RESET outputs
  • 8-lead, narrow body SOIC package
  • Temperature range: −40°C to +85°C

APPLICATIONS

Supervising DSPs/microcontrollers
Industrial and portable equipment
Wireless systems
Notebook/desktop computers

Download ADM13307 Datasheet

Items per pack:- 1