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ANPEC

APA2010A Datasheet Preview

APA2010A Datasheet

3W Mono Class-D Audio Power Amplifier

No Preview Available !

APA2010/2010A
3W Mono Class-D Audio Power Amplifier
Features
Operating Voltage: 2.4V-5.5V
High efficiency up to 90%
Low Supply Current
– I =2mA at V =5V
DD
DD
– IDD=1.6mA at VDD=3.6V
Low Shutdown Current
IDD=1µA
at
V =5V
DD
Output Power
at 1% THD+N (TDFN3x3-8)
– 1.3W, at VDD=5V, RL=8
0.6W, at
V =3.6V,
DD
RL=8
– 2.4W, at VDD=5V, RL=4(WLCSP-9)
– 2.1W, at VDD=5V, RL=4
– 1.2W, at VDD=3.6V, RL=4
at 10% THD+N (TDFN3x3-8)
– 1.6W, at VDD=5V, RL=8
– 0.8W, at VDD=3.6V, RL=8
3.1W, at
V =5V,
DD
RL=4
(WLCSP-9)
– 2.65W, at VDD=5V, RL=4
– 1.3W, at VDD=3.6V, RL=4
Less External Components Required
Fast Startup Time (4 ms)
High PSRR: 80 dB at 217 Hz
Thermal and Over-Current Protections
Space Saving Packages
WLCSP-9 Bump, 3mmx3mm TDFN-8
Lead Free Available (RoHS Compliant)
General Description
The APA2010/2010A is a mono, filter-free Class-D audio
amplifier available in a WLCSP-9 and TDFN3x3-8
packages. The gain can be set by an external input
resistance. High PSRR and differential architecture pro-
vide increased immunity to noise and RF rectification. In
addition to these features, a fast startup time and small
package size make the APA2010/2010A an ideal choice
for both cellular handsets and PDAs.
The APA2010/2010A is capable of driving 1.5W at 5V or
730mW at 3.6V into 8. It is also capable of driving 4.
The APA2010/2010A is designed with a Class-D archi-
tecture and operating with highly efficiency compared
with Class-AB amplifier. It's suitable for power sensitive
application, such as battery powered devices. The filter-
free architecture eliminates the output filter, reduces the
external component count, board area, and system costs,
and simplifies the design.
Moreover, the APA2010/2010A provides thermal and over-
current protections.
Applications
Mobile Phones
Handsets
PDAs
Portable multimedia devices
Ordering and Marking Information
APA2010
APA2010A
Lead Free Code
Handling Code
Temperature Range
Package Code
Package Code
HA: WLCSP-9 QB : TDFN3x3-8
Operating Ambient Temperature Range
I : -40 to 85°C
Handling Code
TR : Tape & Reel
Lead Free Code
L : Lead Free Device
APA2010 HA:
A20
A21
X APA2010A HA:
X
X - Date Code
APA2010 QB:
APA
2010
XXXXX
APA2010A QB:
APA
2010A
XXXXX
XXXXX - Date Code
Note 1: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination
finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldering operations. 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 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.5 - Mar., 2008
www.anpec.com.tw




ANPEC

APA2010A Datasheet Preview

APA2010A Datasheet

3W Mono Class-D Audio Power Amplifier

No Preview Available !

APA2010/2010A
Pin Configurations (Note 2)
VON
(A3)
PGND
(B3)
VOP
(C3)
GND
(A2)
PVDD
(B2)
SD
(C2)
INP VDD INN
(A1) (B1) (C1)
A20
X
Date
Code
SD 1
NC 2
INP 3
INN 4
TDFN-8
8 VON
7 GND
6 VDD
5 VOP
PIN A1
Marking
WLCSP-9 Top View
Note 2: The marking for APA2010 is "A20" and "A21" is for APA2010A
Top View
Absolute Maximum Ratings (Note 3)
(Over operating free-air temperature range unless otherwise noted.)
Symbol
Parameter
Rating
Unit
VDD
Supply Voltage (VDD, PVDD)
-0.3 to 6
V
VIN, VSD
TA
TJ
TSTG
TSDR
Input Voltage (SD, INP, INN)
Operating Ambient Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Maximum Lead Soldering Temperature, 10 Seconds
-0.3 to 6
V
-40 to 85
οC
150
οC
-65 to +150
οC
260
οC
PD
Power Dissipation
Internally Limited
W
Notes 3: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Thermal Characteristics (Note 4)
Symbol
θJA
Parameter
Thermal Resistance -Junction to Ambient
WLCSP-9
TDFN3x3-8 (Note 2)
Value
165
50
Unit
οC /W
Note 4 : Please refer to “ Layout Recommendation”, the ThermalPad on the bottom of the IC should soldered directly to the PCB's ThermalPad area that
with several thermal vias connect to the ground plan, and the PCB is a 2-layer, 5-inch square area with 2oz copper thickness.
Recommended Operating Conditions
Supply Voltage VDD
High level threshold voltage, VIH
SD
Low level threshold voltage, VIL
SD
Min.
Max.
Unit
2.4
5.5
V
1
V
0.35
V
Copyright © ANPEC Electronics Corp.
2
Rev. A.5 - Mar., 2008
www.anpec.com.tw



Part Number APA2010A
Description 3W Mono Class-D Audio Power Amplifier
Maker ANPEC
Total Page 3 Pages
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APA2010A Datasheet PDF





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