APA2051 Datasheet, PDF (2/32 Pages) Anpec Electronics Coropration – 2.4W Stereo Audio Power Amplifier (with Gain Setting) & Capfree Headphone Driver

APA2051
Ordering and Marking Information
APA2051
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
QB : TQFN4x4-28
Operating Ambient Temperature Range
I : -40 to 85 ^oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APA2051 QB :
APA2051
XXXXX
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-020D 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).
Pin Configuration
BIAS 22
SET 23
AMP_EN 24
VDD 25
GND 26
INR_A 27
INR_H 28
APA2051
14 NC
13 HP_R
12 VSS
11 CP-
10 CGND
9 CP+
8 CVDD
(TQFN4X4-28)
(Top view)
Absolute Maximum Ratings (Note 1)
(Over operating free-air temperature range unless otherwise noted.)
Symbol
Parameter
Rating
Unit
VDD
HVDD,
Supply Voltage (PVDD, CVDD, VDD)
Supply Voltage (HVDD)
V
-0.3 to 6
VSS
Supply Voltage (VSS)
+0.3 to -6
V
VSET, VAMP_EN,
VHP_EN
Input Voltage
0 to VDD+0.3V
TA
Operating Ambient Temperature Range
-40 to 85
°C
TJ
Maximum Junction Temperature
150
°C
TSTG
Storage Temperature Range
-65 to +150
°C
TSDR
Maximum Lead Soldering Temperature, 10 Seconds
260
°C
PD
Power Dissipation
Internally Limited
W
Note 1 : 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.
Copyright © ANPEC Electronics Corp.
2
Rev. A.4 - Aug., 2009
www.anpec.com.tw