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Производитель:Linear Technology
Серия:LTC2945

Wide Range I2C Power Monitor

Datasheets

  • Скачать » Datasheet, PDF, 815 Кб, Версия: B
    LTC2945 - Wide Range I2C Power Monitor
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    LTC2945
    Wide Range
    I2C Power Monitor
    FEATURES n n n n n n n n n n n n n DESCRIPTION Rail-to-Rail Input Range: 0V to 80V
    Wide Input Supply Range: 2.7V to 80V
    Shunt Regulator for Supplies >80V
    Δ∑ ADC with less than ±0.75% Total Unadjusted Error
    12-Bit Resolution for Current and Voltages
    Internal Multiplier Calculates 24-Bit Power Value
    Stores Minimum and Maximum Values
    Alerts When Limits Exceeded
    Additional ADC Input Monitors an External Voltage
    Continuous Scan and Snapshot Modes
    Shutdown Mode with IQ < 80ВµA
    Split SDA for Opto-Isolation
    Available in 12-Lead 3mm Г— 3mm QFN and MSOP
    Packages The LTCВ®2945 is a rail-to-rail system monitor that measures current, voltage, and power. It features an operating
    range of 2.7V to 80V and includes a shunt regulator for
    supplies above 80V to allow flexibility in the selection of
    input supply. The current measurement range of 0V to
    80V is independent of the input supply. An onboard 0.75%
    accurate 12-bit ADC measures load current, input voltage
    and an auxiliary external voltage. A 24-bit power value is ...

Цены

    LTC2945 на РадиоЛоцман.Цены — от 174 до 212 руб.
    Анализатор качества электроэнергии для 3-фазной сети
    ПоставщикПроизводительНаименованиеЦена
    5 элементKyoritsuKEW6310-01от 174 руб.
    ЭлитанLinear TechnologyLTC2945HUD-1212 руб.
    TradeElectronicsLinear TechnologyLTC2945CUD-1#TRPBFпо запросу
    ЭлектроПластLinear TechnologyLTC2945CMS-1#TRPBFпо запросу
    Океан ЭлектроникиLinear TechnologyLTC2945IUD#TRPBFпо запросу
    Все 13 предложений от 11 поставщиков »

Корпус / Упаковка / Маркировка

 LTC2945CMS#PBFLTC2945CMS#TRPBFLTC2945CMS-1#PBFLTC2945CMS-1#TRPBFLTC2945CUD#PBFLTC2945CUD#TRPBFLTC2945CUD-1#PBFLTC2945CUD-1#TRPBFLTC2945HMS#PBFLTC2945HMS#TRPBFLTC2945HMS-1#PBFLTC2945HMS-1#TRPBFLTC2945HUD#PBFLTC2945HUD#TRPBFLTC2945HUD-1#PBFLTC2945HUD-1#TRPBFLTC2945IMS#PBFLTC2945IMS#TRPBFLTC2945IMS-1#PBFLTC2945IMS-1#TRPBFLTC2945IUD#PBFLTC2945IUD#TRPBFLTC2945IUD-1#PBFLTC2945IUD-1#TRPBF
КорпусMS-12MS-12MS-12MS-123x3 QFN-123x3 QFN-123x3 QFN-123x3 QFN-12MS-12MS-12MS-12MS-123x3 QFN-123x3 QFN-123x3 QFN-123x3 QFN-12MS-12MS-12MS-12MS-123x3 QFN-123x3 QFN-123x3 QFN-123x3 QFN-12
Код корпусаMSMSMSMSUDUDUDUDMSMSMSMSUDUDUDUDMSMSMSMSUDUDUDUD

Параметры

 LTC2945CMS#PBFLTC2945CMS#TRPBFLTC2945CMS-1#PBFLTC2945CMS-1#TRPBFLTC2945CUD#PBFLTC2945CUD#TRPBFLTC2945CUD-1#PBFLTC2945CUD-1#TRPBFLTC2945HMS#PBFLTC2945HMS#TRPBFLTC2945HMS-1#PBFLTC2945HMS-1#TRPBFLTC2945HUD#PBFLTC2945HUD#TRPBFLTC2945HUD-1#PBFLTC2945HUD-1#TRPBFLTC2945IMS#PBFLTC2945IMS#TRPBFLTC2945IMS-1#PBFLTC2945IMS-1#TRPBFLTC2945IUD#PBFLTC2945IUD#TRPBFLTC2945IUD-1#PBFLTC2945IUD-1#TRPBF
ADC12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit12-Bit
Demo BoardsDC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697ADC1697A
Design ToolsLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino FileLTspice Model,Linduino File
Экспортный контроль, yes/nonononononononononononononononononononononononono
Основные особенностиI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power MonitorI2C Interface, Voltage Monitor, Current Monitor, Power Monitor
I/OSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2CSerial I2C
Isupply, mA0.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.8
Number of Supplies111111111111111111111111
Рабочий диапазон температур, °Cот 0 до 70от 0 до 70от 0 до 70от 0 до 70от 0 до 70от 0 до 70от 0 до 70от 0 до 70от -40 до 125от -40 до 125от -40 до 125от -40 до 125от -40 до 125от -40 до 125от -40 до 125от -40 до 125от -40 до 85от -40 до 85от -40 до 85от -40 до 85от -40 до 85от -40 до 85от -40 до 85от -40 до 85
Vin Range-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)-80V to +80V (extendable to higher voltages)

Экологический статус

 LTC2945CMS#PBFLTC2945CMS#TRPBFLTC2945CMS-1#PBFLTC2945CMS-1#TRPBFLTC2945CUD#PBFLTC2945CUD#TRPBFLTC2945CUD-1#PBFLTC2945CUD-1#TRPBFLTC2945HMS#PBFLTC2945HMS#TRPBFLTC2945HMS-1#PBFLTC2945HMS-1#TRPBFLTC2945HUD#PBFLTC2945HUD#TRPBFLTC2945HUD-1#PBFLTC2945HUD-1#TRPBFLTC2945IMS#PBFLTC2945IMS#TRPBFLTC2945IMS-1#PBFLTC2945IMS-1#TRPBFLTC2945IUD#PBFLTC2945IUD#TRPBFLTC2945IUD-1#PBFLTC2945IUD-1#TRPBF
RoHSСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместимСовместим

Классификация производителя

  • Signal Conditioning > Amplifiers > Current Sense Amplifiers
  • Monitor, Control and Protection > Power Monitors
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) System Monitor

На английском языке: Datasheet Linear Technology LTC2945

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