Diodes Incorporated
SO 8

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AZ4580 (Obsolete)

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The AZ4580 is a monolithic dual low noise operational amplifier. It is specifically designed for audio systems to improve tone control; it can also be used in preamplifier, industrial measurement tools and applications where gain and phase matched channels are mandatory. The IC features internal frequency compensation, low noise, low distortion, high gain and high bandwidth. The AZ4580 can operate under dual power supply voltage up to ±18V or single power supply up to 36V. The AZ4580 is available in DIP-8, SOIC-8 and TSSOP-8 packages.


· Audio AC-3 Decoder System · Audio Amplifier

Product Specifications

Product Parameters

Autmotive Compliant PPAP No
Compliance (Only Automotive supports PPAP) Standard
Input Bias Current typ (nA) 150
Input Offset Voltage typ (mV) 0.5
Maximum Input Common Mode Voltage (V) V+ -3
Maximum Supply Voltage (V) 18
Minimum Input Common Mode Voltage (V) V- +3
Minimum Supply Voltage (V) 2
Number of Channels 2
Operating Ambient Temperature Range (°C) -40 to 85
Output Current Sink (mA) 80
Output Current Source (mA) 45
AEC Qualified No
Rail-Rail None
Supply Current @ 5V (per Op Amp) (mA) 4

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Technical Documents

Recommended Soldering Techniques


Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2505 2021-01-26 2021-07-26 Device End of Life (EOL)