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D4800


Category:

Audio Amplifier Circuit

Description

Class AB stereo headphone amplifier circuit

Voltage range

2.0V ~ 5.5V

Output power(THD+N=10%)

2×190mW/16Ω 5.0V

Output power(THD+N=1%)

2×140mW/16Ω 5.0V

Number of channels

2

Control end

N

Packaging form

SOP8
Overview:

D4800 is a class AB stereo headphone audio power amplifier circuit. The D480 can output up to 290mW on a 5V power supply (89 negative cut distortion 1090). Suitable for power amplification in portable digital audio equipment.

 

Main features:

● Power supply voltage: single power supply: 2V to 7V     Dual power supply :+1.0V to+3.5V
● High signal-to-noise ratio: 100dB DIP8.
● Speed: 5V/us
● Low distortion -65dB
● Total harmonic distortion + noise of 10% output power :89 290mW     16Q 190mW
● Large amplitude of output voltage
● Good power supply suppression ratio
● Low power consumption
● Short circuit power off
● Wide operating temperature range
● No switching noise
● Encapsulation form: DIP8, SOP8

 

Application:

Digital sound equipment
● Personal Computer
● Microphone preamplifier

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