INA216A1YFFR - Texas Instruments

Manufacturer Part Number

INA216A1YFFR

Manufacturer

Texas Instruments

Introduction

The INA216A1YFFR is a high-precision, Zero-Drift, current monitor designed by Texas Instruments, intended for power management applications that require accurate current measurement.

Product Features and Performance

Zero-Drift architecture ensures high stability and accuracy

High-side current sensing, enabling easier implementation in various circuits

Extremely low input offset voltage

Wide input voltage range of 1.8V to 5.5V, suitable for low power applications

Operates across a wide temperature range of -40°C to 125°C, enhancing its versatility in different environments

Surface mount design for compact and efficient PCB layouts

Product Advantages

Exceptional accuracy (±0.01%) for precise current monitoring

The high-side sensing allows for measuring the current in a load without interfering with the ground path

Very low power consumption

Zero-Drift technology minimizes offset over time and temperature, ensuring consistent performance

Compact packaging (4-UFBGA, DSBGA) saves space on the circuit board

Key Technical Parameters

Sensing Method: High-Side

Accuracy: ±0.01%

Voltage Input: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package: 4-UFBGA, DSBGA

Quality and Safety Features

Built with Texas Instruments’ rigorous quality standards

Zero-Drift technology reduces error and increases reliability

Compatibility

Compatible with a vast range of microcontrollers for versatile design options

Suitable for use with low voltage supply rails

Application Areas

Power supply monitoring

Battery chargers

Portable devices

Energy management systems

Automotive systems

Product Lifecycle

Current product status is active

No announced discontinuation, ensuring long-term availability for designs

Several Key Reasons to Choose This Product

Unparalleled accuracy and stability for critical current sensing applications

Zero-Drift architecture ensures minimal drift over time and temperature

Flexible operating voltage range makes it suitable for a wide array of low-power applications

Compact and low-profile package facilitates integration into space-constrained designs

Backed by Texas Instruments’ reputation for quality and support, ensuring reliability and peace of mind in applications