High Or Low Side Bi-Directional Current / Power Monitor With Two Wire Interface INA220AIDGSR

FEATURES

• HIGH- or LOW-SIDE SENSING

• SENSES BUS VOLTAGES FROM 0V TO +26V

• REPORTS CURRENT, VOLTAGE, AND POWER

• 16 PROGRAMMABLE ADDRESSES

• HIGH ACCURACY: 1% (Max) OVER

TEMPERATURE

• USER PROGRAMMABLE CALIBRATION

• FAST (3.4MHz) TWO-WIRE MODE

• MSOP-10 PACKAGE

APPLICATIONS

• SERVERS

• TELECOM EQUIPMENT

• NOTEBOOK COMPUTERS

• POWER MANAGEMENT

• BATTERY CHARGERS

• AUTOMOTIVE

• POWER SUPPLIES

• TEST EQUIPMENT

DESCRIPTION

The INA220 is a current shunt and power monitor with an Two-Wire interface. The INA220 monitors both shunt drop and supply voltage. A programmable calibration value, combined with an internal multiplier, enables direct readouts in

amperes. An additional multiplying register

calculates power in watts. The Two-Wire

interface features 16 programmable addresses.

The separate shunt input on the INA220

allows it to be used in systems with

low-side sensing.

INA220 Register Block Diagram

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.