TEXAS INSTRUMENTS Audio Operational Amplifier, 1 Channel, ±18V, SOIC, 8 Pins

This single-channel audio operational amplifier from TEXAS INSTRUMENTS delivers exceptional sound quality with very low power consumption. It achieves an ultra-low noise density of 1.1nV/√Hz and an ultra-low distortion of 0.000015% at 1kHz, making it an ideal choice for high-fidelity audio and multimedia applications.

The device offers rail-to-rail output swing to within 600mV with a 2kΩ load, which increases headroom and maximises dynamic range. It features a high output drive capability of ±30mA and operates over a wide supply voltage range of ±2.25V to ±18V, drawing only 3.6mA of supply current per channel.

Designed for versatility, this unity-gain stable amplifier provides excellent dynamic behaviour across a wide range of load conditions. It is supplied in an 8-pin SOIC surface-mount package, suitable for compact and efficient circuit layouts. The component is classified as a green product, containing no antimony (Sb) or bromine (Br). Please note that this device has limited built-in ESD protection; leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Key Specifications

• Number of Channels: 1
• Gain Bandwidth Product: 80MHz
• Slew Rate: 27V/µs
• Input Offset Voltage: 100µV
• Input Bias Current: 60nA
• Operating Temperature Range: -40°C to 85°C