TLV2472IDR

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TLV2472IDR is an industry-first, single-channel low-voltage instrumentation amplifier intended for medical device, industrial and automation applications, such as current measurement, voltage measurement, and pressure/force transducers. It achieves a low-voltage operation of ±225mV; its performance is superior to traditional instrumentation amplifiers.

The TLV2472IDR delivers low-voltage performance in a small-sized package. The device is available in an 8-pin TSSOP with a footprint of only 0.87mm^2.

This Instrumentation amplifier uses a pair of matched Digitally-Corrected (DAC) op-amp stages and a reference rail-splitting stage, combined with a power-saving all-digital architecture.

The core active elements of the TLV2472IDR are the plus-input and minus-input differential amplifiers. These amplifiers are designed and characterized to operate at low-voltage, but deliver high accuracy.

The TLV2472IDR uses an all-digital architecture, which enables it to provide improved low-voltage performance and significant power savings. The all-digital control ensures that the amplifier delivers the same outstanding performance even over extended periods of time and temperature.

The integration of the full-differential amplifier and the rail-splitting reference solutions helps reduce the circuit complexity and improves system reliability. The device also features a 35µA quiescent current, which helps to optimize power dissipation.

The TLV2472IDR has numerous features that make it an excellent choice for developers looking for an instrumentation amplifier for medical device, industrial, and automation applications. It supports up to ±60V common-mode voltage and can deliver up to ±200mV common-mode range. It is also capable of driving up to ±15V output swings, and provides excellent gain accuracy (G=1 to 1000) with a THD of less than 0.1%.

In addition, the TLV2472IDR is designed to meet medical safety standards, making it an ideal solution for medical device applications. It has 5V to ±9V operating range and incorporates bus monitoring, motion detection, and open wire detection. The TLV2472IDR also features temperature compensation for enhanced performance, and is available with an internal temperature sensing function.

In conclusion, the TLV2472IDR provides excellent low-voltage performance in a low-power, highly reliable package. Its unmatched combination of features and performance make it a top choice for medical device, industrial, and automation applications.

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