INA138NA/3K
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- Mfr.Part #
- INA138NA/3K
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC CURRENT MONITOR 0.5% SOT23-5
- Stock
- 12,865
- In Stock ：
- 12,865
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Length :
- 2.9mm
- Radiation Hardening :
- No
- Voltage - Input :
- 2.7V~36V
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Ambient Temperature Range High :
- 125°C
- Bandwidth :
- 800 kHz
- Max Input Voltage :
- 36V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Nominal Supply Current :
- 60μA
- Min Supply Voltage :
- 2.7V
- Accuracy :
- ±0.5%
- Sensing Method :
- High-Side
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Max Junction Temperature (Tj) :
- 150°C
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Supply Current :
- 45µA
- Package / Case :
- SC-74A, SOT-753
- Height :
- 1.45mm
- Common Mode Rejection Ratio :
- 100 dB
- Pbfree Code :
- yes
- Input Offset Voltage (Vos) :
- 1mV
- Min Input Voltage :
- 2.7V
- Weight :
- 17.491656mg
- Operating Temperature :
- -40°C~125°C
- Input Bias Current :
- 2µA
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 5
- Number of Terminations :
- 5
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Function :
- Current Monitor
- Amplifier Type :
- Operational Amplifier
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Base Part Number :
- INA138
- Max Supply Voltage :
- 36V
- Terminal Form :
- Gull wing
- Datasheets
- INA138NA/3K
Current Regulation/Management Texas Instruments INA138NA/3K Overview
The INA138NA/3K by Texas Instruments stands as a pinnacle of precision in the field of current monitoring solutions. Engineered for critical applications where accuracy and reliability are paramount, this IC Current Monitor delivers a robust 0.5% accuracy rate and is housed in a compact SOT-23-5 package. The Current Regulation/Management Texas Instruments INA138NA/3K is particularly suited for advanced power management systems, ensuring efficient current measurement across a broad range of applications. Its minimal power consumption and low voltage operation make it an ideal choice for both portable and fixed electronics that require precise current monitoring to enhance performance and safety.
INA138NA/3K Features
The INA138NA/3K includes several key features that make it highly effective for comprehensive current management tasks:
- High accuracy measurement with only 0.5% deviation.
- Low supply voltage range from 2.7V to 36V, accommodating various circuit designs.
- Compact SOT-23-5 package allows for integration in space-constrained applications.
- Low quiescent current that enhances the overall efficiency of the application.
- Simple external parts requirement, facilitating easy implementation and maintenance.
INA138NA/3K Applications
- Battery Chargers: Utilized for precise control and monitoring of charging currents, improving the longevity and efficiency of battery systems.
- Power Management Modules: Ensures accurate current measurement, crucial for managing power supply and consumption in electronic devices.
- Overcurrent Protection Devices: Plays a critical role by monitoring current flow, providing real-time data to trigger protective mechanisms in case of excessive current.
- Solar Power Regulators: Applied to monitor and regulate current in solar panels, aiding in effective energy management and optimization.
- Automotive Systems: Integral for monitoring electrical systems within vehicles to ensure safe and efficient operation.
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