Datasheet

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DESCRIPTION (CONTINUED)
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
PCM3060
SLAS533B – MARCH 2007 – REVISED MARCH 2008
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
The PCM3060 can be software-controlled through a 3-wire SPI-compatible or 2-wire I
2
C-compatible serial
interface, which provides access to all functions including digital attenuation, soft mute, de-emphasis etc.
The PCM3060 can be also used in hardware mode, which provides three basic functions.
The PCM3060 is fabricated using a highly advanced CMOS process and is available in a small 28-pin TSSOP
package.
The PCM3060 is suitable for various sound processing applications for DVD-RW, digital TV, STB, and other AV
equipment.
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE UNIT
V
CC
– 0.3 to 6.5
Supply voltage V
V
DD
– 0.3 to 4
Ground voltage differences AGND1, AGND2, DGND, SGND ± 0.1 V
RST, MS, MC, MD, SCKI1, SCKI2, DIN – 0.3 to 6.5 V
Digital input voltage BCK1, BCK2, LRCK1, LRCK2, DOUT – 0.3 to (V
DD
+ 0.3 V) < 4 V
ZEROL, ZEROR, MODE – 0.3 to (V
DD
+ 0.3 V) < 4 V
Analog input voltage V
IN
L, V
IN
R, V
COM
, V
OUT
L+, V
OUT
L – , V
OUT
R+, V
OUT
R – – 0.3 to (V
CC
+ 0.3 V) < 6.5 V
Input current (any pins except supplies) ± 10 mA
T
A
Ambient temperature under bias – 40 to 125 ° C
T
stg
Storage temperature – 55 to 150 ° C
T
J
Junction temperature 150 ° C
Lead temperature (soldering) 260, 5 s ° C
Package temperature (IR reflow, peak) 260 ° 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.
over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
V
CC
Analog supply voltage 4.5 5 5.5 V
V
DD
Digital supply voltage 2.7 3.3 3.6 V
Digital input interface level TTL compatible
Sampling frequency, LRCK1, LRCK2 16 96/192 kHz
Digital input clock frequency
System clock frequency, SCKI1, SCKI2 2.048 36.864 MHz
Analog input level 3 Vpp
AC-coupled 5 k Ω
Analog output load resistance
DC-coupled 10 k Ω
Analog output load capacitance 50 pF
Digital output load capacitance 20 pF
Operating free-air temperature – 25 25 85 ° C
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Product Folder Link(s): PCM3060