Datasheet Linear Technology LTC2932HF#PBF — Ficha de datos

Fabricante	Linear Technology
Serie	LTC2932
Numero de parte	LTC2932HF#PBF

Monitor de seis suministros configurable con temporizador de reinicio ajustable y tolerancia de suministro

Hojas de datos

PDF, 245 Kb, Revisión: B, Archivo subido: oct 25, 2017

Extracto del documento

Precios

Embalaje

Package	TSSOP-20
Package Code	F
Package Index	05-08-1650 (F20)

Paramétricos

Design Tools	LTspice Model
Export Control	no
Features	Supervisor
Fifth Reset Voltage	Adj V
Fourth Reset Voltage	1.8V, 1.5V, Adj, -Adj
Isupply	52 µA
Minimum Reset Level	1 V
Number of Supplies	6
Operating Temperature Range	-40 to 125 °C
Power Fail Warning	no
Power Up/Down Reset	no
Reset Voltage	5V, 3.3V
Second Reset Voltage	3.3V, 3V, 2.5V
Sixth Reset Voltage	Adj V
Third Reset Voltage	2.5V, 1.8V, 1.5V, Adj
Threshold Accuracy	1.5 %
Vs Max	7 V
Watchdog Timer	no

Plan ecológico

RoHS

Obediente

Artículos

Descargar
6-Input Supervisors Offer Accurate Monitoring and 125°C Operation &mdash LT Journal
PDF, 428 Kb, Archivo publicado: marzo 19, 2008
Extracto del documento
LвЂ‰DESIGN FEATURES 6-Input Supervisors Offer Accurate
Monitoring and 125В°C Operation
by Shuley Nakamura and Al Hinckley
Introduction
The latest trio of power supply supervisors from Linear Technology is ideal
for todayвЂ™s multi-voltage systems that
require accurate supply monitoring.
The LTC2930, LTC2931, and LTC2932
are 6-input voltage monitors capable of
maintaining 1.5% threshold accuracy
from вЂ“40В°C to 125В°C. The combination of monitored supply voltages is
set by a single pin. Each part offers
16 threshold voltage combinations,
thus meeting the needs of almost
any multi-voltage system. This programmability eliminates the need to
qualify, source and stock unique part
numbers for different threshold voltage
combinations.
The overall architecture and operating specifications of these three
devices are similar, but each has
unique features (see Table 1). The
LTC2930 generates a reset after
any undervoltage event or when the …

Linea modelo

Serie: LTC2932 (6)

LTC2932CF#PBF LTC2932CF#TRPBF LTC2932HF#PBF LTC2932HF#TRPBF LTC2932IF#PBF LTC2932IF#TRPBF

Clasificación del fabricante

Monitor, Control and Protection > Supervisory Circuits > Quad or More Supply Monitors
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) System Monitor

Otros nombres:

LTC2932HFPBF, LTC2932HF PBF

Contactos