Datasheet Linear Technology LTC2902-1CGN#PBF — Datenblatt

Hersteller	Linear Technology
Serie	LTC2902
Artikelnummer	LTC2902-1CGN#PBF

Programmierbarer Quad-Versorgungsmonitor mit einstellbarem Reset-Timer und Versorgungstoleranz

Datenblätter

PDF, 184 Kb, Datei hochgeladen: Oct 25, 2017

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Verpackung

Package	SSOP-16
Package Code	GN
Package Index	05-08-1641 (GN16)

Parameter

Design Tools	LTspice Model
Export Control	no
Features	Supervisor
Fourth Reset Voltage	1.8V, 1.5V, Adj, -Adj
Isupply	43 µA
Minimum Reset Level	1 V
Number of Supplies	4
Operating Temperature Range	0 to 70 °C
Power Fail Warning	no
Power Up/Down Reset	yes
Reset Pulse Width	Adj
Reset Voltage	5V, 3.3V
Second Reset Voltage	3.3V, 3V, 2.5V
Third Reset Voltage	2.5V, 1.8V, 1.5V, Adj
Threshold Accuracy	1.5 %
Vs Max	7 V
Watchdog Timer	no

Öko-Plan

RoHS

Compliant

Artikel

Herunterladen
Programmable Quad Supervisors Offer Unparalleled Flexibility for Multi-Voltage Monitoring Applications &mdash LT Journal
PDF, 207 Kb, Datei veröffentlicht: Dec 1, 2002
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DESIGN FEATURES Programmable Quad Supervisors
Offer Unparalleled Flexibility for MultiVoltage Monitoring Applications
by Bob Jurgilewicz Introduction
Three new power supply supervisors
improve system reliability by offering
more accurate reset thresholds than
other supervisors on the market. They
also save design time, production
costs and board space with easy-touse, flexible interfaces and a low
external parts count.
The LTC2900, L TC2901 and
LTC2902 quad supervisors can simultaneously monitor four supply
voltages with 1.5% threshold accuracy over temperature. Each part
offers 16 user-selectable four-voltage
combinations from the following: 5V,
3.3V, 3V, 2.5V, 1.8V, 1.5V, +ADJ and
вЂ“ADJ. A simple external resistor
divider performs single-pin programming, eliminating the need to qualify,
source and stock different part num-5V
3.3V
DC/DC
CONVERTER SYSTEM
LOGIC 2.5V …

Modellreihe

Serie: LTC2902 (8)

LTC2902-1CGN#PBF LTC2902-1CGN#TRPBF LTC2902-1IGN#PBF LTC2902-1IGN#TRPBF LTC2902-2CGN#PBF LTC2902-2CGN#TRPBF LTC2902-2IGN#PBF LTC2902-2IGN#TRPBF

Herstellerklassifikation

Monitor, Control and Protection > Supervisory Circuits > Quad or More Supply Monitors

Andere Namen:

LTC2902-1CGNPBF, LTC2902-1CGN PBF, LTC29021CGN#PBF, LTC2902 1CGN#PBF

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