APA2176/2176A
Absolute Maximum Ratings
(Note 1)
(Over operating free-air temperature range unless otherwise noted.)
Symbol
V
DD
PV
DD
V
PGND
_
GND
V
RSD
, V
LSD
V
SS
, CV
SS
V
ROUT
, V
LOUT
V
CP+
V
CP-
T
J
T
STG
T
SDR
Supply Voltage (VDD to GND)
Charge Pump Supply Voltage (PVDD to PGND)
PGND to GND Voltage
Input Voltage (RSD and LSD to GND)
VSS and CVSS to GND and PGND Voltage
ROUT and LOUT to GND Voltage
CP+ to PGND Voltage
CP- to PGND Voltage
Maximum Junction Temperature
Storage Temperature Range
Maximum Lead Soldering Temperature, 10 Seconds
Parameter
Rating
-0.3 to 6
-0.3 to 6
-0.3 to 0.3
-0.3 to V
DD
+0.3
-6 to 0.3
V
SS
-0.3 to V
DD
+0.3
-0.3 to PV
DD
+0.3
CV
SS
-0.3 to 0.3
150
-65 to +150
260
Unit
V
V
V
V
V
V
V
V
ο
ο
ο
C
C
C
P
D
Power Dissipation
Internally Limited
W
Note1: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recom-
mended operating conditions" is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Thermal Characteristics
(Note 2,3)
Symbol
θ
JA
Junction-to-Case Resistance in Free Air
TQFN3x3-16
TQFN4x4-20B
10
8
Parameter
Junction-to-Ambient Resistance in Free Air
TQFN3x3-16
TQFN4x4-20B
TSSOP16
55
43
100
o
Typical Value
Unit
C/W
θ
JC
o
C/W
Note 2: Please refer to “Thermal Pad Consideration”. 2 layered 5 in2 printed circuit boards with 2oz trace and copper through several
thermal vias. The thermal pad is soldered on the PCB.
Note 3: The case temperature is measured at the center of the exposed pad on the underside of the TQFN3x3-16 and TQFN4x4-20B
packages.
Recommended Operating Conditions
(Note 4)
Symbol
V
DD
PV
DD
V
IH
V
IL
V
ICM
T
A
T
J
R
L
Supply Voltage
Charge Pump Power Supply Voltage
High Level Threshold Voltage
Low Level Threshold Voltage
Common Mode Input Voltage
Ambient Temperature
Junction Temperature
Headphone Resistance
RSD, LSD
RSD, LSD
Parameter
Range
1.8 ~ 5.5
2.2 ~ 5.5
0.6PV
DD
~ PV
DD
0 ~ 0.3PV
DD
~ V
DD
-1
-40 ~ 85
-40 ~ 125
14 ~
Unit
V
V
V
V
V
o
o
C
C
Ω
Note 4: Refer to the typical application circuit.
Copyright
©
ANPEC Electronics Corp.
Rev. A.7 - Jan., 2013
3
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
