APA2057A
Ordering and Marking Information
Package Code
R : TSSOP-28P
APA2057A
QB : TQFN5x5-28
Operating Ambient Temperature Range
I : -40 to 85°C
Handling Code
TR : Tape & Reel
Lead Free Code
Lead Free Code
Handling Code
Temperature Range
Package Code
L : Lead Free Device
APA2057A
XXXXX
APA2057A R :
XXXXX - Date Code
XXXXX - Date Code
APA2057A QB :
APA2057A
XXXXX
Note: 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.
Pin Configurations
VDD 1
GND 2
28 BEEP
27 AMP_EN
26 SET
INR_A 3
INR_H 4
INL_A 5
INL_H 6
PGND 7
LOUT+ 8
LOUT- 9
PVDD 10
CVDD 11
CP+ 12
25 BIAS
INL_A 1
INL_H 2
PGND 3
LOUT+ 4
LOUT- 5
PVDD 6
21 BIAS
24 HP_EN
23 PGND
22 ROUT+
21 ROUT-
20 PVDD
19 HVDD
18 HP_L
17 HP_R
16 HVSS
15 CVSS
20 HP_EN
19 PGND
18 ROUT+
17 ROUT-
16 PVDD
15 HVDD
APA2057A
APA2057A
CVDD 7
CGND 13
CP- 14
(TSSOP-28P)
(Top view)
(TQFN5x5-28)
(Top view)
= ThermalPad (connected the ThermalPad to GND plane for better heat dissipation)
Absolute Maximum Ratings (Note 1)
(Over operating free-air temperature range unless otherwise noted.)
Symbol
Parameter
Supply Voltage (PVDD, CVDD, VDD)
Supply Voltage (HVDD)
Rating
Unit
VDD
V
-0.3 to 6
HVDD,
VSS
Supply Voltage (VSS)
+0.3 to -6
0 to VDD+0.3V
-40 to 85
150
V
VSET, VAMP_EN, VHP_EN
Input Voltage
TA
TJ
Operating Ambient Temperature Range
Maximum Junction Temperature
°C
°
C
Copyright ã ANPEC Electronics Corp.
2
www.anpec.com.tw
Rev. A.1 - Aug., 2007
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
