The PCM9211 is a complete analog and digital front-end for today's multimedia players and recorders

PCM9211

Manufacturer Part NumberPCM9211
DescriptionThe PCM9211 is a complete analog and digital front-end for today's multimedia players and recorders
ManufacturerTexas Instruments
PCM9211 datasheet
 


Specifications of PCM9211

Jitter(ps)50Sampling Rate(max)(khz)216
Power Supply(v)4.5-5.5 for Analog ,2.9-3.6 for DIXAdc Resolution(bits)24
Adc Sample Rate (ksps)96Control ModeSPI, I2C, Hardware
InputsPCM,S/PDIF, ADCOutputPCM,S/PDIF
Operating Temperature Range(c)-40 to 85Pin/package48LQFP
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PCM9211
SBAS495 – JUNE 2010
PIN
5-V
NO.
NAME
I/O
TOLERANT
16
MPO1
O
17
DOUT
O
18
LRCK
O
19
BCK
O
20
SCKO
O
21
DGND
22
DVDD
23
MDO/ADR0
I/O
Yes
24
MDI/SDA
I/O
Yes
25
MC/SCL
I
Yes
26
MS/ADR1
I
Yes
27
MODE
I
28
RXIN7/ADIN0
I
Yes
29
RXIN6/ALRCKI0
I
Yes
30
RXIN5/ABCKI0
I
Yes
31
RXIN4/ASCKI0
I
Yes
32
RXIN3
I
Yes
33
RXIN2
I
Yes
34
RST
I
Yes
35
RXIN1
I
Yes
36
VDDRX
37
RXIN0
I
Yes
38
GNDRX
-
39
XTI
I
40
XTO
O
41
AGND
42
VCC
43
FILT
O
44
VCOM
O
45
AGNDAD
46
VCCAD
47
VINL
I
48
VINR
I
(2) Schmitt trigger input
2
(3) Open-drain configuration in I
C mode
(4) Onboard pull-down resistor (50 kΩ, typical)
(5) CMOS Schmitt trigger input
8
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PIN FUNCTIONS (continued)
No
Multipurpose output 1
No
Main output port, serial digital audio data output
No
Main output port, LR clock output
No
Main output port, Bit clock output
No
Main output port, System clock output
Ground, for digital
Power supply, 3.3 V (typ.), for digital
Software control I/F, SPI data output / I
Software control I/F, SPI data input / I
Software control I/F, SPI clock input / I
Software control I/F, SPI chip select / I
No
Control mode setting, (see the
Serial Control Mode
Biphase signal, input 7 / AUXIN0, serial audio data input
Biphase signal, input 6 / AUXIN0, LR clock input
Biphase signal, input 5 / AUXIN0, bit clock input
Biphase signal, input 4 / AUXIN0, system clock input
(2)
Biphase signal, input 3
(2)
Biphase signal, input 2
(2) (4)
Reset Input, active low
Biphase signal, input 1, built-in coaxial amplifier
Power supply, 3.3 V (typ.), for RXIN0 and RXIN1.
Biphase signal, input 0, built-in coaxial amplifier
-
Ground, for RXIN
No
Oscillation circuit input for crystal resonator or external XTI clock source input
No
Oscillation circuit output for crystal resonator
Ground, for PLL analog
Power supply, 3.3 V (typ.), for PLL analog
No
External PLL loop filter connection terminal; must connect recommended filter
No
ADC common voltage output; must connect external decoupling capacitor
Ground, for ADC analog
Power supply, 5.0 V (typ.), for ADC analog
No
ADC analog voltage input, left channel
No
ADC analog voltage input, right channel
Product Folder Link(s):
PCM9211
www.ti.com
DESCRIPTION
2
(2)
C slave address setting0
2
(2) (3)
C data input/output
2
(2)
C clock input
2
(2)
C slave address setting1
section, Control Mode Pin Setting)
(2)
(2)
(2)
(2)
(5)
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