AK4201 Datasheet PDF - Asahi Kasei Microsystems

www.Datasheet-PDF.com

AK4201
Asahi Kasei Microsystems

Part Number AK4201
Description Stereo Cap-less HP-Amp
Page 13 Pages

AK4201 datasheet pdf
Download PDF for PC
AK4201 pdf
View PDF for Mobile

No Preview Available !

CONFIDENTIAL
[AK4201]
= Preliminary =
AK4201
Stereo Cap-less HP-Amp
GENERAL DESCRIPTION
The AK4201 is an audio stereo cap-less headphone amplifier. The AK4201 eliminates the need for large
DC-blocking capacitors with a built-in Charge-pump circuit. The PSRR (Power supply Rejection Ratio)
can achieve to 100dB with a built-in regulator, and it can output 2Vrms with excellent linearity when used
as lineout amplifier. The AK4201 is available in tiny 12-pin USON (2.2 X 2.9mm), saving board space,
cost, and component height.
www.DataSheet4U.com
FEATURE
† Stereo Cap-less Amplifier (No DC-blocking capacitors required)
† High PSRR (100dB at 217Hz)
† Output Power:
65 mW x 2ch @ 16Ω, AVDD=PVDD=5.0V, THD+N=-40dB
30 mW x 2ch @ 16Ω, AVDD=PVDD=3.3V, THD+N=-40dB
† Output Noise Level: 11µVrms (Ri=20kΩ, Rf=30kΩ)
† Line-Out level:
2.0Vrms @ 5kΩ, AVDD=PVDD=5.0V
2.0Vrms @ 5kΩ, AVDD=PVDD=3.3V
† Regulator built-in
† THD+N:
-60 dB @ 16Ω, 50mW, AVDD=PVDD=5.0V
-60 dB @ 16Ω, 20mW, AVDD=PVDD=3.3V
-90 dB @ 5kΩ, 2Vrms, AVDD=PVDD=5.0V
-90 dB @ 5kΩ, 2Vrms, AVDD=PVDD=3.3V
† Low Power Shutdown Mode
0.1µA (typ)
† Adjustable Gain Range:
-16 dB ~ 16dB
† Pop noise free at power-ON/OFF
† Power Supply: 2.6V ~ 3.6V or 4.5V ~ 5.5V
† Ta: 40 85°C
† Package: 12pin USON (2.2 x 2.9mm, 0.5mm pitch)
Rev 0.2
2008/07
-1-

AK4201 datasheet pdf
Download PDF for PC
AK4201 pdf
View PDF for Mobile





Related : Start with AK420 Part Numbers by
AK4201 Stereo Cap-less HP-Amp AK4201
Asahi Kasei Microsystems
AK4201 pdf
AK4203 Stereo Cap-less LINE-Amp and Video-Amp AK4203
AKM
AK4203 pdf
AK4204 Stereo Cap-less LINE-Amp and Video-Amp AK4204
AKM
AK4204 pdf
AK4205 Ultra Low Noise and Distortion Headphone Amp AK4205
AKM
AK4205 pdf

Index :   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   NEW   

Since 2010   ::   HOME   ::   Contact