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

           King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and electronic products import and export business. Currently, we have branches in Hong Kong and Malaysia.

           Up to now. ANTERWELL have more than 1,000,000 types of electronic components in stock. ANTERWELL has become one of the top choices for purchasing IC chips both domestically and internationally. King is a senior IC chip expert, sales engineer, and mentor, leading an elite team with customer first, quality first, honesty, trustworthiness, and mutual benefit. We look forward to cooperate with you to create a better future!

            ANTERWELL’s main products include semiconductors, resistors, capacitors, diodes, inductors, connectors, transistors, sensors, etc. Involving the major well-known brands such like: TI, XILINX, FAIRCHILD, STM, MICRON, MICROCHIP, TDK, SAMSUNG, ON, NXP,IR,ADI, ATMEL,VISHAY,LINEAR etc.

            ANTERWELL adheres to the development concept and purpose of "direct stock offer, excellent quality, favorable price, and sincere service", which is deeply recognized by domestic and foreign customers. Based on the long-term development goal, ANTERWELL provides customers with standardized, professional, and diversified high-quality services through a strong market service network. ANTEWRELL has multiple skilled and capable executives with a professional QC team and excellent sales team to win the high support and trust of the vast customer base! We provide the best quality, price and service.

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