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AZ386 (NRND)

NRND = Not Recommended for New Design

Datasheet

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Description

The AZ386 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pin 1 and pin 8 will increase the gain to any value from 20 to 200. The inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent power drain is only 24mW when operating from a 5V supply, making the AZ386 ideal for battery operation.

Application(s)

· AM-FM Radio Amplifier · Cordless Phone · TV Sound Systems · Portable Tape Player Amplifier · Intercoms · Line Drivers · Ultrasonic Drivers · Small Servo Drivers · Power Converters

Specifications & Technical Documents

Product Parameters

Input Bias Current typ (nA)	10
Input Offset Voltage typ (mV)	-
Maximum Input Common Mode Voltage (V)	V+ -1.5
Maximum Supply Voltage (V)	16
Minimum Input Common Mode Voltage (V)	V-
Minimum Supply Voltage (V)	4
Number of Channels	1
Operating Ambient Temperature Range (°C)	0 to 75
Output Current Sink (mA)	500
Output Current Source (mA)	500
AEC Qualified	No
Rail-Rail	None
Supply Current @ 5V (per Op Amp) (mA)	6

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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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-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products