APA4880 Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Fabricante
APA4880 Datasheet PDF : 16 Pages
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APA4880
Stereo 330mW 8Ω Speak Driver With Mute
Features
Applications
• Operating Voltage
Single Supply
3V to 7V
Dual Supply
±1.5V to ± 3.5V
• Depop Circuitry Integrated.
• High Signal-to-Noise Ratio
100dB
• High Slew Rate
5.5V/ms
• Low Distortion
-66dB
• Output Power at 10% THD+N
into 8Ω
330mW
into 16Ω
200mW
• 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,TSSOP or PDIP
Package
• Portable Digital Audio
• Personal Computers
• Microphone Preamplifier
• CD ROM Player
• Headphone Amplifier
Gereral Description
The APA4880 is an integrated class AB stereo head-
phone amplifier contained in an SO-8 or a DIP-8 plas-
tic package. The APA4880 is capable of delivering
330mW of max. output power to an 8Ω load with less
than 10% (THD+N) from a 5V power supply. The
device has been primarily developed for portable digi-
tal audio applications. Both of the depop circuitry and
mute circuitry are integrated in the APA4880 , that
reduces pops and clicks noise during power up and
when using the mute mode(high active).
Ordering and Marking Information
APA4880
APA4880 J :
Lead Free C ode
H andling C ode
Tem p. Range
Package Code
APA4880
XXXXX
Package Code
J : P D IP - 8
K : SOP - 8
O : TS S O P -8
Tem p. Range
I : - 40 to 85 ° C
H andling C ode
TU : Tube
TR : Tape & Reel
Lead Free C ode
L : Lead F ree D evic e B lank : O riginal D evice
XXXXX - D ate C ode
A P A 4880 K /O :
APA4880
XXXXX
XXXXX - D ate C ode
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.
1
Rev. A.4 - Jan., 2003
www.anpec.com.tw
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