Datasheet Linear Technology LTC2912HDDB-3#PBF — Даташит

Производитель	Linear Technology
Серия	LTC2912
Модель	LTC2912HDDB-3#PBF

Одиночный монитор напряжения UV/OV

Datasheets

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PDF, 228 Кб, Версия: B, Файл закачен: 25 окт 2017

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Цены

Купить LTC2912HDDB-3#PBF на РадиоЛоцман.Цены — от 90 до 267 ₽ 10 предложений от 10 поставщиков , Processor Supervisor Adj 1 Open Drain Automotive 8-Pin DFN EP T/R
AllElco Electronics Весь мир	LTC2912HDDB-3#TRPBF Analog Devices	90 ₽
ChipWorker Весь мир	LTC2912HDDB-3#TRPBF Analog Devices	95 ₽
ЭлектроПласт- Екатеринбург Россия	LTC2912HDDB-3#TRMPBF Linear Technology	по запросу
T-electron Россия и страны СНГ	LTC2912HDDB-3#TRPBF Linear Technology	по запросу

Корпус / Упаковка / Маркировка

Корпус	3x2 DFN-8
Код корпуса	DDB
Индекс корпуса	05-08-1702

Параметры

Design Tools	LTspice Model
Экспортный контроль	нет
Основные особенности	Supervisor
Isupply	40 мкА
Minimum Reset Level	1 В
Number of Supplies	1
Рабочий диапазон температур	от -40 до 125 °C
Reset Pulse Width	200ms
Reset Voltage	Adj
Threshold Accuracy	1.5 %
Vs макс.	6.6 В
Watchdog Timer	нет

Экологический статус

RoHS

Совместим

Design Notes

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Versatile Voltage Monitors Simplify Detection of Overvoltage and Undervoltage Faults &mdash DN408
PDF, 89 Кб, Файл опубликован: 8 янв 2007
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advertisement Versatile Voltage Monitors Simplify Detection of Overvoltage
and Undervoltage Faults вЂ“ Design Note 408
Scott Jackson Introduction
Many modern electronic systems have strict power supply
operating rangesвЂ”requiring accurate monitoring of each
supply. Some systems must know that all supplies are
present and stable before startup and some must know
if the supplies deviate from safe operating conditions. to externally disable both outputs. The LTC2912 has a
third option with latching capability and a non-inverted
overvoltage output. Each part has an internal 6.5V shunt
regulator allowing the device to be used in a system with
any supply level. The LTCВ®2912, LTC2913, and LTC2914 supervisors
respectively monitor single, dual, and quad power supplies for undervoltage and overvoltage with tight 1.5%
threshold accuracy over temperature. All monitors in the
multiple-monitor devices share a common undervoltage
output and a common overvoltage output with a timeout
period that is adjustable or disabled. Each monitor has
input glitch rejection to ensure reliable reset operation
without false or noisy triggering. Basic Operation
Figure 1 shows a typical application for the LTC2914. Each
monitored input is compared to a 0.5V threshold. Any
channel can be conп¬Ѓgured to monitor both undervoltage
and overvoltage conditions using a 3-resistor divider. …

Модельный ряд

Серия: LTC2912 (54)

LTC2912CDDB-1#PBF LTC2912CDDB-1#TRMPBF LTC2912CDDB-1#TRPBF LTC2912CDDB-2#PBF LTC2912CDDB-2#TRMPBF LTC2912CDDB-2#TRPBF LTC2912CDDB-3#PBF LTC2912CDDB-3#TRMPBF LTC2912CDDB-3#TRPBF LTC2912CTS8-1#PBF LTC2912CTS8-1#TRMPBF LTC2912CTS8-1#TRPBF LTC2912CTS8-2#PBF LTC2912CTS8-2#TRMPBF LTC2912CTS8-2#TRPBF LTC2912CTS8-3#PBF LTC2912CTS8-3#TRMPBF LTC2912CTS8-3#TRPBF LTC2912HDDB-1#PBF LTC2912HDDB-1#TRMPBF LTC2912HDDB-1#TRPBF LTC2912HDDB-2#PBF LTC2912HDDB-2#TRMPBF LTC2912HDDB-2#TRPBF LTC2912HDDB-3#PBF LTC2912HDDB-3#TRMPBF LTC2912HDDB-3#TRPBF LTC2912HTS8-1#PBF LTC2912HTS8-1#TRMPBF LTC2912HTS8-1#TRPBF LTC2912HTS8-2#PBF LTC2912HTS8-2#TRMPBF LTC2912HTS8-2#TRPBF LTC2912HTS8-3#PBF LTC2912HTS8-3#TRMPBF LTC2912HTS8-3#TRPBF LTC2912IDDB-1#PBF LTC2912IDDB-1#TRMPBF LTC2912IDDB-1#TRPBF LTC2912IDDB-2#PBF LTC2912IDDB-2#TRMPBF LTC2912IDDB-2#TRPBF LTC2912IDDB-3#PBF LTC2912IDDB-3#TRMPBF LTC2912IDDB-3#TRPBF LTC2912ITS8-1#PBF LTC2912ITS8-1#TRMPBF LTC2912ITS8-1#TRPBF LTC2912ITS8-2#PBF LTC2912ITS8-2#TRMPBF LTC2912ITS8-2#TRPBF LTC2912ITS8-3#PBF LTC2912ITS8-3#TRMPBF LTC2912ITS8-3#TRPBF

Классификация производителя

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

Варианты написания:

LTC2912HDDB-3PBF, LTC2912HDDB-3 PBF, LTC2912HDDB3#PBF, LTC2912HDDB 3#PBF