sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:Current and Power Monitors, Regulators
Brand:TI
Particular Year:25+
Package:SOIC-8
Delivery Date:New and Original
Stock: 20000pcs
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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Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …
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