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D3308


Category:

Audio Signal Processing Circuit

Description

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

Voltage range

4.5V ~ 14V

Packaging form

SOP14
Overview:

D3308 is a two-channel preamplifier with ALC. It is suitable for stereo radio and cassette recorders. It adopts the encapsulation form of SIP9 and SOP14.

 

Main features:

● Dual 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=4.5V~14V.

● Good ALC balance between channels.

● 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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