APA2308
Class AB Stereo Headphone Driver
Features
Applications
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Operating Voltage
Single Supply
3V to 6V
±1.5V to ± 3.0V
Dual Supply
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Portable Digital Audio
High Signal-to-Noise Ratio
100dB
Low Distortion
-65dB
Gereral Description
The APA2308 is an integrated class AB stereo headphone driver contained in an SO-8, a DIP-8 or a
TSSOP-8 plastic package. The APA2308 is capable
of delivering 280mW of max. Output power to an 8Ω
load or 110mW to a 32Ω load with less than 10%
(THD+N) from a 5V power supply. The device is fabricated in a CMOS process and has been primarily
developed for portable digital audio applications .
Large Output Voltage Swing
Excellent Power Supply Ripple Rejection
Low Power Consumption
Short-circuit Elimination
Wide Temperature Range
No Switch ON/OFF Clicks
Available in 8 pin SOP ,DIP or TSSOP Package
Ordering and Marking Information
P ackage C ode
J : P D IP - 8
K : SOP - 8
O : TSSOP - 8
Tem p. R ange
I : - 4 0 to 8 5 ° C
H a n d lin g C o d e
TU : Tube
TR : Tape & Reel
L e a d F re e C o d e
L : L e a d F r e e D e v ic e
B l a n k : O r i g in a l D e v i c e
APA2308
L e a d F re e C o d e
H a n d lin g C o d e
Tem p. R ange
P ackage C ode
APA2308 J :
APA2308
XXXXX
X X X X X - D a te C o d e
APA2308 K :
APA2308
XXXXX
X X X X X - D a te C o d e
APA2308 O :
APA2308
XXXXX
X X X X X - D a te C o d e
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Copyright ANPEC Electronics Corp.
Rev. B.3 - Jun., 2003
1
www.anpec.com.tw
