OPA627AU chip operational amplifier module, dual channel on PCB

Operational amplifier module with OPA627AU chip

The OPA627 operational amplifier uses a FET input mode and is ideal for front and rear amplifiers, output buffers, voltage amplification and earphone amplifiers. The OPA627 is an ideal choice to replace or upgrade standard dual operational amplifiers in audio applications, including models such as LM833, LM4562, 5532, OPA2604 or AD797.

The operational amplifier module offers a high-quality solution for audio projects. It is ideal for use in loudspeakers, sound modules and other audio applications where low distortion and excellent signal processing are required.

Overview:

• Chip: OPA627AU
• Supply voltage: ±4.5 V to ±18 V
• Number of pins: 8
• Input offset voltage: maximum 100 µV
• Input bias current: maximum 5 pA
• Slew rate: 55 V/µs
• Bandwidth: 16 MHz
• Noise density: 4.5 nV/√Hz at 10 kHz
• Dimensions: approx. 11 x 11 x 10 mm

Instructions for use
Care must be taken when inserting the operational amplifier. The notch mark on the amplifier must be aligned with the corresponding mark on the IC socket. Incorrect installation - especially inverted placement - can result in damage to the component. Observe this to ensure proper function.

Scope of delivery:

1x operational amplifier module OPA627AU chip, dual channel