CDB4382A Cirrus Logic Inc, CDB4382A Datasheet - Page 7

• Manufacturer Part Number: CDB4382A
• Description: Eval Bd 114dB 192kHz 8Chn DAC W/DSD Supt
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4382A

• Number Of Dac's: 8
• Number Of Bits: 24
• Outputs And Type: 8, Single Ended
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS4382A
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS4382A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1524

DS618F2
AOUTA1 +,-
AOUTB1 +,-
AOUTA2 +,-
AOUTB2 +,-
AOUTA3 +,-
AOUTB3 +,-
AOUTA4 +,-
AOUTB4 +,-
VA
VLS
TST
Software Mode Definitions
SCL/CCLK
SDA/CDIN
AD0/CS
Stand-Alone Definitions
M0
M1
M2
M3
DSD Definitions
DSD_SCLK
DSD_EN
DSDA1
DSDB1
DSDA2
DSDB2
DSDA3
DSDB3
DSDA4
DSDB4
Pin Name
39, 40
38, 37
35, 36
34, 33
29, 30
28, 27
25, 26
24, 23
32
43
10
12
15
16
17
17
16
15
42
42
48
47
46
45
44
#
7
3
2
1
Differential Analog Output (Output) - The full-scale differential analog output level is specified in the
Analog Characteristics specification table.
Analog Power (Input) - Positive power supply for the analog section.
Serial Audio Interface Power (Input) - Determines the required signal level for the serial audio inter-
face. Refer to the Recommended Operating Conditions for appropriate voltages.
Test - These pins need to be tied to analog ground.
Serial Control Port Clock (Input) - Serial clock for the serial Control Port. Requires an external pull-up
resistor to the logic interface voltage in I²C
Serial Control Data (Input/Output) - SDA is a data I/O line in I²C Mode and requires an external pull-up
resistor to the logic interface voltage, as shown in the Typical Connection Diagram. CDIN is the input
data line for the Control Port interface in SPI
Address Bit 0 (I²C) / Control Port Chip Select (SPI) (Input) - AD0 is a chip address pin in I²C Mode;
CS is the chip select signal for SPI format.
Mode Selection (Input) - Determines the operational mode of the device.
DSD Serial Clock (Input) - Serial clock for the Direct Stream Digital audio interface.
DSD-Enable (Input) - When held at logic ‘1’ the device will enter DSD Mode (Stand-Alone mode only).
Direct Stream Digital Input (Input) - Input for Direct Stream Digital serial audio data.
Pin Description
®
Mode as shown in the Typical Connection Diagram.
™
Mode.
CS4382A
7