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ANPEC

APA2066 Datasheet Preview

APA2066 Datasheet

Stereo 1.8-W Audio Power Amplifier

No Preview Available !

APA2066
Stereo 1.8-W Audio Power Amplifier
Features
Low Supply Current, I = 12mA
DD
High PSRR (Power Supply Ripple Rejection)
De-pop Circuitry Integrated
Thermal Shutdown Circuitry Integrated
Output Power at 1% THD+N, V =5V
DD
- 1.6 W/Ch (typ) into a 4Load
- 1.1 W/Ch (typ) into an 8Load
Bridge-Tied Load (BTL) or Single-Ended (SE)
Modes Operation
Low Shutdown Current, I =0.5µA
DD
Short Circuit Protection
SOP-16P with Thermal Pad Package
Lead Free and Green Devices Available
(RoHS Compliant)
Applications
Notebook Computer
LCD Monitor or TV
General Description
The APA2066 is a stereo bridge-tied audio power am-
plifier in 16-pin SOP. When connecting to a 5V voltage
supply, the APA2066 is capable of delivering 1.6W/1.
1W of continuous RMS power per channel into 4/8loads
with less than 1% THD+N, respectively. The APA2066 sim-
plifies design and frees up board space for other features.
Both of the de-pop circuitry and the thermal shutdown
protection circuitry are integrated in the APA2066, that re-
duces pops and clicks noise during power up and when
using the shutdown or mute modes and protects the chip
from being destroyed by over-temperature failure.To sim-
plify the audio system design in notebook computer
applications, the APA2066 combines a stereo bridge-
tied loads (BTL) mode for speaker drive and a stereo
single-end (SE) mode for headphone drive into a single
chip, where both modes are easily switched by the SE/
BTL input control pin signal. For power sensitive
applications, the APA2066 also features a shutdown
function, which keeps the supply current only 0.5µA (typ).
Ordering and Marking Information
APA2066
APA2066 KA :
Assembly Material
Handling Code
Temperature Range
Package Code
APA2066
XXXXX
Package Code
KA : SOP-16P
Temperature Range
I : - 40 to 85 °C
Handling Code
TR : Tape & Reel
Assembly Material
L : Lead Free Device
G : Halogen and Lead Free Device
XXXXX - Date Code
Note : ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish;
which are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-
020C for MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and
halogen free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed
1500ppm by weight).
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.3- Jun., 2008
www.anpec.com.tw




ANPEC

APA2066 Datasheet Preview

APA2066 Datasheet

Stereo 1.8-W Audio Power Amplifier

No Preview Available !

APA2066
Pin Configuration
RBYPASS 1
RIN 2
ROUT+ 3
GND 4
GND 5
LOUT+ 6
LIN 7
LBYPASS 8
APA2066
SOP-16P
16 RVDD
15 ROUT-
14 SE/BTL
13 GND
12 MUTE
11 LOUT-
10 SHUTDOWN
9 LVDD
Absolute Maximum Ratings
(Over operating free-air temperature range unless otherwise noted.)
Symbol
Parameter
VDD
Supply Voltage Range
VIN
Input Voltage Range at SE/BTL, HP/LINE, SHUTDOWN
TA
Operating Ambient Temperature Range
TJ
Maximum Junction Temperature
TSTG
Storage Temperature Range
TS
Soldering Temperature, 10 Seconds
PD
Power Dissipation
Note 1: Human body model : C=100pF , R=1500, 3 positive pulses plus 3 negative pulses.
Note 2: Machine model : C=200pF , L=0.5mH , R=0, 3 positive pulses plus 3 negative pulses.
Rating
-0.3V to 6V
-0.3V to VDD
-40°C to 85°C
Internal Limited
-65°C to 150°C
260°C
Internal Limited
Recommendend Operating Conditions
Symbol
VDD
Supply Voltage
Parameter
Min.
4.5
Max.
Unit
5.5
V
Thermal Characteristics
Symbol
θJA
Parameter
Thermal Resistance from Junction to Ambient in Free Air
Typical Value Unit
SOP-16P
45
°C/W
Copyright © ANPEC Electronics Corp.
2
Rev. A.3- Jun., 2008
www.anpec.com.tw



Part Number APA2066
Description Stereo 1.8-W Audio Power Amplifier
Maker ANPEC
Total Page 3 Pages
PDF Download

APA2066 Datasheet PDF





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