The OPA4340EA is a quad, single-supply, low-power operational amplifier (op-amp) from Texas Instruments (originally Burr-Brown). It is designed for a wide range of applications where low power consumption, single-supply operation, and good performance are required. The device offers rail-to-rail output swing and excellent input common-mode voltage range, making it suitable for battery-powered and portable applications.

Applications:

• Battery-powered equipment
• Portable instruments
• Sensor signal conditioning
• Audio amplification
• Active filters
• Data acquisition systems

Features:

• Quad operational amplifier
• Single-supply operation: 2.7V to 5.5V
• Low power consumption: 250μA per amplifier
• Rail-to-rail output swing
• Input common-mode voltage range extends beyond rails
• Low input bias current
• Low offset voltage
• High open-loop gain

Benefits:

• Extended battery life due to its low power consumption.
• Wide operating voltage range for flexible system design.
• Accurate signal processing with low offset voltage and bias current.
• Enhanced signal fidelity with rail-to-rail output swing.
• Improved system performance with high open-loop gain.

The OPA4340EA quad op-amp is designed for single-supply operation from 2.7V to 5.5V. It offers low power consumption, rail-to-rail output swing, and excellent input common-mode voltage range. The device's low input bias current and offset voltage ensure accurate signal processing. The OPA4340EA is suitable for a wide range of applications where low power consumption and good performance are critical. It is available in a variety of package options.