Datasheet

Click and Pop
Suppression
Short-Circuit
Protection
GND
Bias
Circuitry
VSS
CN CP
VDD
–INR
+INR
OUTL
–INL
OUTR
+INL
Mute
GND
UVP
Driver
Headphone
Driver
Headphone
TPA6138A2
www.ti.com SLOS704A –JANUARY 2011– REVISED MAY 2011
SYSTEM BLOCK DIAGRAM
ORDERING INFORMATION
(1)
T
A
PACKAGE DESCRIPTION
–40°C to 85°C TPA6138A2PW 14-Pin
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE UNIT
V
DD
to GND –0.3 to 4 V
Input voltage, V
I
V
SS
– 0.3 to V
DD
+ 0.3 V
Minimum load impedance – line outputs – OUTL, OUTR 12.8 Ω
Mute to GND, UVP to GND –0.3 to V
DD
+0.3 V
Maximum operating junction temperature range, T
J
–40 to 150 °C
Storage temperature range, T
stg
–40 to 150 °C
(1) 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 Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Copyright © 2011, Texas Instruments Incorporated 3