Texas Instruments

ISO7720DR

The ISO7720DR is a high-performance, low-power, single-supply, Rail-to-Rail input and output operational amplifier (op-amp) from Texas Instruments. It is designed for use in a wide range of applications, including precision data acquisition systems, signal conditioning, and portable battery-powered equipment.

Description:

The ISO7720DR is a low-power op-amp that operates from a single supply voltage as low as 2.7V. It features a Rail-to-Rail input and output, which allows the input signal to swing within a few millivolts of the supply rails, and the output to swing within a few millivolts of the supply rails, even when the output is loaded with a low impedance. This makes it suitable for use in applications where low voltage operation and low power consumption are critical.

Features:

• Low power consumption: 350µA (typical) at a 5V supply
• Wide supply voltage range: 2.7V to 6V
• Rail-to-Rail input and output
• High input impedance: 1 pF to 10 pF
• Low input offset voltage: 1 mV (typical)
• Low drift: 0.5 µV/°C
• Low noise: 8 nV/√Hz
• Available in a small SOT-23 package

Applications:

• Portable battery-powered equipment
• Precision data acquisition systems
• Signal conditioning
• Strain gauge amplifiers
• Medical equipment
• Industrial control systems
• Consumer electronics

The ISO7720DR is a versatile op-amp that can be used in a wide range of applications where low power consumption, low voltage operation, and high precision are required. Its Rail-to-Rail input and output make it suitable for use in applications where the input and output signals are expected to swing close to the supply rails. Its low power consumption and small package size make it ideal for use in portable battery-powered equipment and other space-constrained applications.