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D2538


Category:

Audio Signal Processing Circuit

Description

single-channel preamplifier with ALC
Low noise, high gain, ALC range 40dB.

Voltage range

4.5V ~ 14V

Packaging form

SOP8
Overview:

D2538A is a single channel preamplifier with ALC. It is suitable for stereo receivers and cassette recorders.

Encapsulation in the form of SOP8 and SOT23-6.

 

Main features:

● Single channel equalizing amplifier with built-in ALC loop.

● low low noise: VNI = 1.0  V (typical).

● High open loop voltage gain: 80dB (typical).

● Wide range of working power supply voltage: Vcc=2.8V~10V.

● No coupling capacitance is required at the input end. ● Built-in power supply noise circuit.

● Few peripheral components used.

 

Product manual

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