MAX34417ENE+

Maxim Integrated
ИМС токового монитора, выход Цифровой, производства Maxim Integrated (MAX)
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Технические характеристики

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Корпус —
Тип выходного сигнала
Типовой ток собственного потребления
Диапазон питающих напряжений
Рабочая температура
  Примечание: Специализированный 4-канальный монитор тока и напряжения для портативных устройств
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Файлы 1

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EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAX34417 SMBus Four-Channel High Dynamic Range Power Accumulator General Description Benefits and Features The MAX34417 is a specialized current and voltage monitor used to determine power consumption of portable systems. The device has a very wide dynamic range (20,000:1) that allows for the accurate measurement of power in such systems. The device is configured and monitored with a standard I2C/SMBus serial interface. The unidirectional current sensor offers precision highside operation with a low full-scale sense voltage. The device automatically collects the current-sense and voltage samples and then multiplies those values to obtain a power value it then accumulates. Upon a command from the host, the device transfers the accumulated power samples, as well as the accumulation count, to a set of registers accessible by the host. This transfer occurs without missing a sample and allows the host to retrieve the data not in real-time, but at any time interval. Applications ●● Tablets ●● Ultra Notebooks ●● ​Smartphones ●● Servers Ordering Information appears at end of data sheet. 19-100222; Rev 2; 9/18 ●● Enables Code Optimization to Minimize Power Consumption in Portable Platforms • Four Power Monitors with Wide 86dB Dynamic Range • Measures Both Current and Voltage • Low Power Consumption • Reduced Power Consumption in Slow Accumulation Mode • Power-Down Mode ●● Minimizes Processor Overhead with Autonomous Operation • Per Channel 56-Bit Power Accumulators Capture 4.55 Hours of Data at 1024 Samples per Second • Per Channel 14-Bit Voltage Registers ●● High-Integration Solution Minimizes Parts Count, PCB Space, and BOM Cost • Wide Current Common-Mode Range of 0.5V to 20V • Low Full-Scale, Current-Sense Voltage of 100mV • As low as 5μV Current-Sense Voltage • I2C/SMBus Interface with Bus Timeout • Temperature Range: -40°C to +85°C • Small, 2mm x 2mm Footprint Wafer-Level Package (WLP) with 16 Bumps at 0.4mm Pitch ●● Ease of Development • Evaluation Kit with Advanced GUI Available PDF
Документация на MAX34417ENE+T 

MAX34417 - SMBus Four-Channel High Dynamic Range Power Accumulator The MAX34417 is a specialized current and voltage monitor used to determine power consumption of portable systems. The device has a very wide dynamic range (20,000:1) tha...

Дата модификации: 04.10.2018

Размер: 1.03 Мб

22 стр.

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