MX884 Просмотр технического описания (PDF) - Clare Inc => IXYS

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MX884

High-Side Current Monitor With 10-Bit Serial Digital Output

Clare Inc => IXYS 

MX884

High-Side Current Monitor

With 10-Bit Serial Digital Output

Features

• 3V to 60V Operating Voltage Range

• Integrated 10-bit ADC

• 3-Wire Serial Interface

• Microcontroller Compatible

• Low Power

• Minimum External Components

• TSOT-23 RoHS Compliant Package

Applications

• Lighting Management

• Current Shunt Measurement

• Remote Sensing

• Battery Monitoring

• Microprocessor Controlled Power Management

Functional Block Diagram

IN

RS

-+

Description

The MX884 targets power management applications

where high noise immunity and low cost are primary

requirements. Its integrated 10-bit ADC provides high

resolution, making it ideal for current monitoring

systems. The MX884 enables digital power

management, in which a microcontroller can readily

monitor the current in a system, and perform other

control functions in power systems and motion control

products.

The MX884 converts a small voltage developed

across an external current-sense resistor into a 10-bit

digital output. It features a wide common mode input

supply voltage range of 3V to 60V, and easily

interfaces to most microcontrollers. The design is

simple yet cost-effective, requiring very few external

components, which makes it especially suitable for

high volume applications.

Ordering Information

Part

MX884HTTR

Description

TSOT23 6-Lead, Tape & Reel (3,000/Reel)

MX884

LOAD

I LOAD

GND

12 Bit

ADC

SDO

SCK

CS

Pb

RoHS

2002/95/EC

e3

12/20/2006

www.clare.com

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