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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Register 3Ch–3Dh, P
DATA
B7
B6
Reg Name
PD7
PD6
Default Value
N/A
N/A
Memo
DATA
B7
B6
Reg Name
PD15
PD14
Default Value
N/A
N/A
Memo
PD[15:0]: Burst Preamble P
, Length Code (Number of bits)
D
PD[15:0] is updated at the time when PC[15:0] is updated. PD[15:0] is never updated when only PC[15:0] is
updated. Register 2Ch/OPCRNW0 or Register 2Dh/OPCRNW1 inform the system that PC[15:0] is updated.
DATA
B7
B6
Reg Name
MRST
SRST
Default Value
1
1
Memo
MRST: Mode Control Register Reset for All Functions
0: Set default value
1: Normal operation (default)
SRST: System Reset for ADC
0: Reset
1: Normal operation (default)
To return the MRST, SRST bit to '0' is not necessary because the MRST, SRST bit is automatically
set to '1'.
ADDIS: Power Down for ADC
0: Normal operation (default)
1: Power down
SCK must be provided to disable ADC by ADDIS = 1.
RXDIS: Power Down for DIR
0: Normal operation (default)
1: Power down
TXDIS: Power Down for DIT
0: Normal operation (default)
1: Power down
XODIS: Power Down for OSC
0: Normal operation (default)
1: Power down
XODIS is superior to OSCAUTO.
Copyright © 2010, Texas Instruments Incorporated
Buffer (Burst Preamble P
D
D
Address: 3Ch, Read-Only
B5
B4
B3
PD5
PD4
PD3
N/A
N/A
N/A
Address: 3Dh, Read-Only
B5
B4
B3
PD13
PD12
PD11
N/A
N/A
N/A
Register 40h, System Reset Control
(Address: 40h, Write and Read)
B5
B4
B3
ADDIS
RXDIS
RSV
0
0
0
Product Folder Link(s):
PCM9211
PCM9211
SBAS495 – JUNE 2010
Output Register)
B2
B1
B0
PD2
PD1
PD0
N/A
N/A
N/A
B2
B1
B0
PD10
PD9
PD8
N/A
N/A
N/A
B2
B1
B0
RSV
TXDIS
XODIS
0
0
0
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