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Shenzhen  Mingjiada Electronics Co., Ltd.

Service Telephone:86-755-83294757

Product Classification

AI Processor Chip

Interface-Serial Digital Interface (SDI) IC

For picture reference, please see the specifications
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Commodity Model:INA219BIDR

Trade Name:Current and Power Monitors, Regulators

Brand:TI

Particular Year:25+

Package:SOIC-8

Delivery Date:New and Original

Stock: 20000pcs

Quantity:
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Product Parameters

Manufacturer
TI
Model
INA219BIDR
Package
SOIC-8
Describe
Current and Power Monitors, Regulators 0-Drift Bi-dir Curre nt/Pwr Mon A 595

Product Description

The INA219BIDR is a shunt and power monitoring meter with an I2C or SMBUS compatible interface. The device monitors the shunt voltage drop and bus supply voltage with programmable conversion times and filtering options. Programmable calibration values combined with an internal multiplier support direct reading of current values in amperes. Power (in watts) can be calculated with additional multiplication registers. 16 programmable addresses are available for the I2C or SMBUS compatible interface.


The INA219BIDR is available in two classes: Class A and Class B. The Class B model offers higher accuracy and tighter precision specifications.


The INA219BIDR senses the partial voltage in the bus over a range of 0V to 26V. The device is powered from a single 3V to 5.5V supply with a maximum current draw of 1mA. The INA219BIDR has an operating temperature range of -40°C to 125°C. The INA219BIDR is available in two classes, Class A and Class B. The Class B model offers accuracy and tight specification.


Pin Functions

IN+ and IN-: Connects to the shunt resistor terminals for current detection.

GND: Ground pin

Vs: Power supply positive (3V to 5.5V)

SCL and SDA: I2C communication interfaces for data transfer and configuration

A0 and A1: Address selection pins supporting 16 programmable addresses


INA219BIDR Product Attributes

Product Category: Current and Power Monitors, Regulators

Sensing: High Side

Supply Voltage-Max: 5.5 V

Supply Voltage-Minimum: 3 V

Operating supply current: 1 mA

Accuracy: 0.5 %

Minimum operating temperature: - 40 C

Maximum operating temperature: + 125 C

Mounting style: SMD/SMT

Package / Case: SOIC-8

Development Kit: INA219EVM

Features: Bidirectional, Programmable Gain

Input Voltage Range: 0 V to 26 V

Operating supply voltage: 3 V to 5.5 V

Series: INA219

Vos - Input bias voltage : 50 uV

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FAQ

  • 1.Is the inventory and price seen on the platform accurate?

    A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

  • 2.Are all our products genuine?

    A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

  • 3.Can you provide the qualification certificate of the original factory or agent?

    A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

  • 4.Can I make an inquiry through the company's website?

    A: You can inquire through the website, or by phone and email.

  • 5.When can I deliver the goods after placing an order? How long will it take to get there?

    A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

  • 6.Can the company issue an invoice?

    A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.

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Contact Number:86-755-83294757

Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585

Business Hours:9:00-18:00

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Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong

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