THS7001IPWPG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The THS7001IPWPG4 family of amplifiers from Texas Instruments is designed for high-precision and low-noise applications. It is a high-performance, precision instrumentation linear amplifier with an adjustable gain. It is ideal for instrumentation, detection, and control applications that require low-noise, high-gain accuracy.

Description

The THS7001IPWPG4 family of linear amplifiers is designed for low-voltage applications, offering a low-noise and high-precision current-feed solution for single-ended systems. This instrumentation amplifier has a scalable gain of 10 to 100 and an adjustable-gain band of 10 MHz. Its quiescent power consumption is very low at 80 μA, giving a power efficiency of up to 0.5 mW/MHz. With an internal precision reference (1.2V), the THS7001IPWPG family of amplifiers are ideal for low-power, high-resolution instrumentation applications, and they can also be used in battery-powered applications.

Features and Benefits

• Current-feed single-ended architecture optimized for low-noise and high-precision
• Differential-mode gain up to 70 µV P-P and up to 4 MHz (FSR = 1V P-P)
• Low-noise, low-offset instrumentation amplifier
• High common-mode rejection ratio (CMRR)
• Guaranteed accuracy of ±2% maximum
• Wide supply voltage range (2.7V to 5.5V)
• Low-power capabilities

Application Field

The THS7001IPWPG4 is designed for use in high-precision, low-noise applications such as instrumentation, detection, and control circuits. It is ideal for use in single-ended systems, such as medical diagnostics, industrial process control, signal acquisition and imaging systems, and other applications that require accuracy and low-noise. Its low-power capabilities make it well-suited for battery-powered applications.

Working Principle

The THS7001IPWPG4 amplifies low-power, low-noise signals with a high common-mode rejection ratio (CMRR) and minimal distortion. It uses an internal precision reference (1.2V) to provide an adjustable gain of 10 to 100. Its differential input stage is optimized for low noise, with a differential-mode gain of up to 4 MHz, and the total input-referred noise is typically 0.5 µVrms. To save power and reduce heat, it is designed to operate in open-loop gain in single-ended applications.

The THS7001IPWPG4 also features adjustable offset trimming and a limited-slip output for ripple reduction. The output stage is designed for rail-to-rail operation, allowing for greater dynamic range. Its maximum output current is low enough to drive an integrated circuit directly, and its maximum output voltage swing is high enough for many voltage-sensitive applications. The THS7001IPWPG4 also features a fast slew-rate and low output impedance, allowing for stable operation and better signal fidelity.

Overall, the THS7001IPWPG4 is an excellent choice for instrumentation, detection, and control applications that require precision and low noise. With its wide supply voltage range, low power consumption, low-noise performance, and adjustable gain, the THS7001IPWPG4 is a reliable, high-performance solution.

The specific data is subject to PDF, and the above content is for reference