CS4397-KSZR Cirrus Logic Inc, CS4397-KSZR Datasheet - Page 17

• Manufacturer Part Number: CS4397-KSZR
• Description: IC,D/A CONVERTER,SINGLE,16/24-BIT,CMOS,SOP,28PIN
• Manufacturer: Cirrus Logic Inc

Specifications of CS4397-KSZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.3 MODE SELECT
3.4 POWER DOWN
DS333F1
CAL
CAL
Mode Control Register (address 01h)
Access:
Default:
Function:
Mode Control Register (address 01h)
Access:
Default:
Function:
7
7
R/W in I
00000
The Mode Select pins determine the operational mode of the device as detailed in Tables 9-14. The op-
tions include:
Selection of the Digital Interface Format which determines the required relationship between the
Left/Right clock, serial clock and serial data as detailed in Figures 29-33
Selection of the standard 15 µs/50 µs digital de-emphasis filter response, Figure 28, which requires re-
configuration of the digital filter to maintain the proper filter response for 32, 44.1 or 48 kHz sample rates.
Selection of the appropriate clocking mode to match the input sample rates.
Access to the Direct Stream Digital Mode
Access to the 8x Interpolation Input Mode
R/W in I
1 - Powered Down
The analog and digital sections will be placed into a power-down mode when this function is enabled. This
bit must be cleared to resume normal operation.
2
2
MUTE
MUTE
C and SPI.
C and SPI.
6
6
PDN
0
1
M4
M4
5
5
Disabled
Enabled
M3
M3
4
4
Table 3.
MODE
M2
M2
3
3
M1
M1
2
2
M0
M0
1
1
CS4397
PDN
PDN
0
0
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