INA216A3RSWT

Current Regulation/Management Overview

The INA216A3RSWT is a high-precision current sense amplifier from Texas Instruments, designed for low-power applications. It operates within a supply voltage range of 1.8 V to 5.5 V and features a fixed gain of 100 V/V. The device supports bidirectional measurement with a common-mode voltage range extending from -0.2 V to 40 V. It offers an input offset voltage of 3 µV and a quiescent current of 30 µA. The component is housed in a UQFN-10 package and functions across a temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• Provides high-precision current sensing with a fixed gain of 100 V/V
• Supports bidirectional measurements with a wide common-mode voltage range up to 40 V
• Features ultra-low power consumption with a quiescent current of 30 µA
• Ensures accuracy with a maximum input offset voltage of 3 µV

Current Regulation/Management Applications

• Battery management systems
• Overcurrent protection circuits
• Current monitoring in portable devices
• Industrial process control systems

Current Regulation/Management Procurement Notes

Verify the specific suffix RSWT against official datasheets to confirm the tape-and-reel packaging configuration. Ensure compatibility with standard SMD/SMT assembly processes. Confirm RoHS compliance status through manufacturer documentation prior to integration into final products.

Current Regulation/Management Selection Notes

Select this component when bidirectional current monitoring is required alongside strict power constraints. The fixed 100 V/V gain simplifies design by eliminating external resistor networks. Consider the UQFN-10 package size for space-constrained layouts. Validate thermal performance within the specified operating temperature range.

Current Regulation/Management Part Context

This part belongs to the INA216 series of current sense amplifiers. It complements other variants like INA216A2RSWR by offering specific gain and packaging options. The series focuses on providing precision monitoring solutions for modern electronic systems requiring efficient power management.

Current Regulation/Management Replacement Considerations

INA216A2RSWR serves as a functional alternative within the same family. Verify pinout compatibility and electrical parameter alignment before substitution.