INA219AIDCNR
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- Mfr.Part #
- INA219AIDCNR
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- IC CURRENT MONITOR 1% SOT23-8
- Stock
- 19,940
- In Stock ：
- 19,940
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Output Type :
- Digital
- Max Supply Voltage :
- 5.5V
- Series :
- Zero-Drift
- Max Supply Current :
- 5mA
- Number of Amplifiers :
- 1
- Number of Pins :
- 8
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 700µA
- Height :
- 1.45mm
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Terminal Form :
- Gull wing
- Feature :
- I2C
- Contact Plating :
- Gold
- Surface Mount :
- yes
- Package / Case :
- SOT-23-8
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3.3V
- Adjustable Threshold :
- No
- Packaging :
- Tape and Reel (TR)
- Operating Supply Current :
- 1mA
- Min Supply Voltage :
- 3V
- Function :
- Current Monitor
- Factory Lead Time :
- 12 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 2.9mm
- Pbfree Code :
- yes
- Max Input Voltage :
- 26V
- Thickness :
- 1.1mm
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Quiescent Current :
- 700µA
- Bandwidth :
- 3.4MHz
- Terminal Position :
- Dual
- Trim/Adjustable Output :
- yes
- Accuracy :
- ±1%
- JESD-609 Code :
- e4
- Number of Channels :
- 2
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Sensing Method :
- High-Side
- Operating Temperature :
- -40°C~125°C
- Output Current per Channel :
- 10mA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Min Input Voltage :
- 0V
- Base Part Number :
- INA219
- Weight :
- 40.001177mg
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.65mm
- Width :
- 1.63mm
- Common Mode Rejection Ratio :
- 100 dB
- Threshold Voltage :
- 2V
- Input Offset Voltage (Vos) :
- 100μV
- Voltage - Input :
- 0V~26V
- Datasheets
- INA219AIDCNR
Current Regulation/Management Texas Instruments INA219AIDCNR Overview
The Current Regulation/Management Texas Instruments INA219AIDCNR is a high-precision current monitor IC that offers a comprehensive solution for advanced power management. This compact device, housed in a SOT-23-8 package, simplifies the task of monitoring power supply and consumption through its advanced sensing capabilities. The INA219AIDCNR is capable of measuring both the high-side voltage and current in real-time, which helps in accurate power management of battery-operated devices and energy-sensitive applications. Its ability to interface directly with a microcontroller with minimal external components makes it a preferred choice for designers looking to enhance system reliability and performance.
INA219AIDCNR Features
The INA219AIDCNR by Texas Instruments incorporates several features that make it stand out for efficient and precise current monitoring. It includes a digital output with I2C interface, high accuracy of 1% over temperature, and a wide common-mode voltage range from 0 to 26V. It supports bus voltages up to 26V with a maximum current sensing of ±3.2A. Additionally, its low power consumption and small footprint make it suitable for portable applications.
INA219AIDCNR Applications
- Battery Management Systems: Utilized for monitoring battery usage and health, enhancing performance and extending battery life in portable electronics.
- Power Supply Control: Employed in servers and telecom infrastructure to monitor power supply and improve energy efficiency.
- Solar Power Monitoring: Used in solar regulators to accurately measure and manage the power generated by solar panels, ensuring optimal performance.
- Portable Devices: Integrated into portable consumer electronics to provide real-time power monitoring, thereby optimizing power usage and enhancing device sustainability.
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