Datasheet Linear Technology LTC2914HDHC-1#PBF — Даташит

Производитель	Linear Technology
Серия	LTC2914
Модель	LTC2914HDHC-1#PBF

Монитор положительного/отрицательного напряжения Quad UV/OV

Datasheets

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PDF, 260 Кб, Версия: C, Файл закачен: 25 окт 2017

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Цены

Купить LTC2914HDHC-1#PBF на РадиоЛоцман.Цены — от 216 до 1 570 ₽ 26 предложений от 14 поставщиков Встраиваемые/Интегральные микросхемы
T-electron Россия и страны СНГ	LTC2914HDHC-1#PBF Linear Technology	513 ₽
IC Home Весь мир	LTC2914HDHC-1#TRPBF Analog Devices	639 ₽
ТаймЧипс Россия	LTC2914HDHC-1#PBF Linear Technology	по запросу
Кремний Россия и страны СНГ	LTC2914HDHC-1 TRPBF Linear Technology	по запросу

Корпус / Упаковка / Маркировка

Корпус	5x3 DFN-16
Код корпуса	DHC
Индекс корпуса	05-08-1706

Параметры

Design Tools	LTspice Model
Экспортный контроль	нет
Основные особенности	Supervisor
Fourth Reset Voltage	Adj
Isupply	70 мкА
Number of Supplies	4
Рабочий диапазон температур	от -40 до 125 °C
Power Fail Warning	нет
Power Up/Down Reset	нет
Reset Voltage	Adj
Second Reset Voltage	Adj
Third 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: LTC2914 (24)

LTC2914CDHC-1#PBF LTC2914CDHC-1#TRPBF LTC2914CDHC-2#PBF LTC2914CDHC-2#TRPBF LTC2914CGN-1#PBF LTC2914CGN-1#TRPBF LTC2914CGN-2#PBF LTC2914CGN-2#TRPBF LTC2914HDHC-1#PBF LTC2914HDHC-1#TRPBF LTC2914HDHC-2#PBF LTC2914HDHC-2#TRPBF LTC2914HGN-1#PBF LTC2914HGN-1#TRPBF LTC2914HGN-2#PBF LTC2914HGN-2#TRPBF LTC2914IDHC-1#PBF LTC2914IDHC-1#TRPBF LTC2914IDHC-2#PBF LTC2914IDHC-2#TRPBF LTC2914IGN-1#PBF LTC2914IGN-1#TRPBF LTC2914IGN-2#PBF LTC2914IGN-2#TRPBF

Классификация производителя

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

Варианты написания:

LTC2914HDHC-1PBF, LTC2914HDHC-1 PBF, LTC2914HDHC1#PBF, LTC2914HDHC 1#PBF