INA199B1RSWT
- Mfr.Part #
- INA199B1RSWT
- Manufacturer
- Texas Instruments
- Package / Case
- 10-UFQFN
- Datasheet
- Download
- Description
- IC OPAMP CURR SENSE 80KHZ 10UQFN
- Stock
- 153,752
- In Stock :
- 153,752
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- ECCN Code :
- EAR99
- Voltage - Input :
- -0.1V~26V
- Operating Temperature :
- -40°C~125°C
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Surface Mount :
- yes
- Accuracy :
- ±1.5%
- Thickness :
- 450μm
- Packaging :
- Tape and Reel (TR)
- Width :
- 1.4mm
- Length :
- 1.8mm
- Terminal Position :
- QUAD
- Number of Pins :
- 10
- Sensing Method :
- High/Low-Side
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Series :
- Zero-Drift
- Package / Case :
- 10-UFQFN
- Supply Voltage :
- 5V
- Function :
- Current Sense
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Factory Lead Time :
- 6 Weeks
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e4
- Base Part Number :
- INA199
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Height :
- 550μm
- Adjustable Threshold :
- No
- Pbfree Code :
- yes
- Number of Terminations :
- 10
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.4mm
- Supply Current-Max (Isup) :
- 5mA
- Terminal Form :
- NO LEAD
- Datasheets
- INA199B1RSWT

Current Regulation/Management Texas Instruments INA199B1RSWT Overview
The INA199B1RSWT from Texas Instruments is a high-performance, precision integrated circuit designed specifically for current sensing applications. This op-amp-based current sense amplifier operates at a frequency of 80 kHz and is housed in a compact 10-UQFN package, making it ideal for space-constrained applications. This device's ability to accurately detect and convert current to an output voltage that is proportional to the measured current makes it an invaluable component in various electronic circuits, particularly in high-performance monitoring systems. Employing the Current Regulation/Management Texas Instruments INA199B1RSWT ensures reliable performance and precision in critical applications.
INA199B1RSWT Features
The INA199B1RSWT features a low input bias current, high-speed operation with a bandwidth of 80 kHz, and a minimal footprint in the 10-UQFN package. This op-amp is capable of handling common-mode voltages from -0.3 V to 26 V, and it offers an output voltage swing that closely matches the supply voltage. It is designed for easy implementation and integration in various circuit designs, with minimal external components required.
INA199B1RSWT Applications
- Power Management Systems: This IC can be used to monitor power usage in real-time, ensuring efficient energy management and aiding in system optimization.
- Battery Chargers: In battery charging circuits, the INA199B1RSWT helps in precise current monitoring, crucial for maintaining battery health and longevity.
- Overcurrent Protection: Employed in systems to detect and respond to overcurrent situations, protecting circuits from damage due to excessive current.
- Automotive Applications: Suitable for automotive electronic systems, where accurate current measurement is essential for system reliability and performance.
- Portable Devices: Its small size and precise operation make it suitable for current sensing in compact, portable electronic devices.
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