CS4207-DNZ Cirrus Logic Inc, CS4207-DNZ Datasheet - Page 133
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CS4207-DNZ
Manufacturer Part Number
CS4207-DNZ
Description
IC Low Pwr,4/6 HD Aud Codec W/HP Amp
Manufacturer
Cirrus Logic Inc
Type
Audio Codecr
Datasheet
1.CS4207-DNZ.pdf
(144 pages)
Specifications of CS4207-DNZ
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 3
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
105 / 110
Voltage - Supply, Analog
2.97 V ~ 5.25 V
Voltage - Supply, Digital
2.97 V ~ 5.25 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
48-QFN
Package
48WQFN
Number Of Channels Per Chip
16
Adc/dac Resolution
24 Bit
Gain Control
Programmable
Number Of Dacs
3
Number Of Dac Outputs
2
Operating Supply Voltage
1.8|3.3|5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
598-1798
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS4207-DNZ
Manufacturer:
CIRRUS
Quantity:
8
Company:
Part Number:
CS4207-DNZ
Manufacturer:
CIRRUS
Quantity:
2 011
DS880F1
6.15.6.4 DAC Configuration (CIR = 0003h)
15:13
Bits
9:7
5:4
3:2
12
10
11
6
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Type
Default
000b
000b
10b
10b
1b
0b
0b
1b
Reserved
Enable DACs High Pass Filter: When set to
‘1’b, will enable a high pass filter to remove any
DC component.
‘0’b - Disable HPF.
‘1’b - Enable HPF.
Power Down Internal References (PDREF):
When set to ‘1’b, will ramp the internal voltage
references down. This should be used prior to
removing operating voltages from the codec.
‘0’b - Normal Operation.
‘1’b - Power down internal references.
Disable Coefficient Index Auto-Increment:
Specifies if the Coefficient Index value will be
automatically incremented following a read or
write operation. Auto increment is supported by
Vista OS.
‘0’b - auto increment coefficient index following a
read or write.
‘1’b - do not auto increment coefficient index fol-
lowing a read or write.
Reserved
Mute DAC Outputs on FIFO Error: Specifies to
force a Mute condition if an under-run or over-run
condition occurs on the HD Audio FIFO memory.
The transition to Mute will occur as per the set-
tings of each of the DACx SZCMode bit settings.
‘0’b - Disable Mute DAC Outputs on FIFO Error.
‘1’b - Enable Mute DAC Outputs on FIFO Error.
DAC3 SZCMode[1:0]: Same function as DAC1.
See below.
DAC2 SZCMode[1:0]: Same function as DAC1.
See below.
Description
CS4207
133