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Производитель:Linear Technology
Серия:LTC4151
Модель:LTC4151HMS#PBF

High Voltage I2C Current and Voltage Monitor

Документы:

На английском языке: Datasheet Linear Technology LTC4151HMS#PBF

    MSOP
    ПоставщикПроизводительНаименованиеЦена
    ЭлитанLinear TechnologyLTC4151HMS674 руб.
    КремнийLinear TechnologyLTC4151HMS PBFпо запросу
    Подробнее об условиях поставки »

Варианты написания: LTC4151HMSPBF, LTC4151HMS PBF

Выписка из документа:
LTC4151 High Voltage I2C Current and Voltage Monitor FeaTures DescripTion
The LTC®4151 is a high side power monitor that operates over a wide voltage range of 7V to 80V. In default operation mode, the onboard 12-bit ADC continuously measures high side current, input voltage and an external voltage. Data is reported through the I2C interface when polled by a host. The LTC4151 can also perform on-demand measurement in a snapshot mode. The LTC4151 features a dedicated shutdown pin to reduce power consumption. The LTC4151-1/LTC4151-2 feature split I2C data pins to drive opto-isolators. The data out on the LTC4151-1 is inverted while that on the LTC4151-2 is not.
PART LTC4151 LTC4151-1 LTC4151-2 PACKAGE DD10, MS10 DD10, MS10 S16 FEATURED PIN SHDN SDAO SDAO Wide Operating Voltage Range: 7V to 80V 12-Bit Resolution for Both Current and Voltages I2C Interface Additional ADC Input Monitors an External Voltage Continuous Scan and Snapshot Modes Shutdown Mode (LTC4151) Reduces Quiescent Current to 120µA Split SDA for Opto-Isolation (LTC4151-1/LTC4151-2) Available in 10-Lead MSOP, 10-Lead 3mm Ч 3mm DFN and 16-Lead SO Packages applicaTions ­48V Telecom Infrastructure Automotive Industrial Consumer L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and Hot Swap is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Typical applicaTion
1.0 0.5 ADC DNL (LSB) 12-Bit ADC DNL and INL High Side Power Sensing with Onboard ADC and I2C
3.3V VIN 7V TO 80V 0.02 SENSE+ SENSE­ VIN SHDN LTC4151 SCL SDA ADIN GND MEASURED VOLTAGE VOUT 2k 2k 0 ­0.5 VDD µCONTROLLER SCL SDA GND
4151 TA01 ­1.0 0 1024 2048 CODE 3072 4096
4151 TA01b ADR1 ADR0 1.0 0.5 ADC INL (LSB) 0 ­0.5 ­1.0 0 1024 2048 CODE 3072 4096
4151 TA01c 4151ff For more information www.linear.com/LTC4151 1 LTC4151 absoluTe MaxiMuM raTings
(Notes 1, 3) VIN Voltage...

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