ETK4800 - 2-channel class AB headphone amplifier

Etek Microelectronics

Datasheet Details

Part number	ETK4800
Manufacturer	Etek Microelectronics
File Size	258.55 KB
Description	2-channel class AB headphone amplifier
Datasheet	ETK4800 Datasheet

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www.DataSheet.co.kr Etek Microelectronics ETK4800 AB ETK4800 CMOS AB ， AB （push-pull）。 290mW。ETK4800 。 z ：2V～6V ：±1.0V～3.5V ：100dB ：5V/µs ：-65dB z 10％ 8Ω 290mW 16Ω 190mW / SOP8 DIP8 z z z z z z z z 1 2 3 4 5 6 7 8 A A A B B B OUTA 1 INAN 2 INAP 3 GND 4 8V DD 7 OUTB 6 INBN 5 INBP OUTA INAN INAP GND INBP INBN OUTB VDD OUTA 1 8 VDD INAN 2 －＋＋－ 7 OUTB INAP 3 6 INBN GND 4 5 INBP Rev 2.1 1/3 2006-04-04 Datasheet pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr ETK4800 VDD TSC(O) Tamb TJ Tstg 0 0 -40 0 -65 7 20 +85 150 +150 V S ℃ ℃ ℃ (Tamb=25℃，fIN=1kHz) VDD=5V ＋ IDD VI(OS) (THD+N)/S 2.5 5 0.1 0.05 210 140 290 190 50 mA mV ％ Po=200mW，RL=8Ω，f=1kHz f=1kHz Po=120mW， RL=16Ω， (THD+N)/S=0.