CDB4385 Cirrus Logic Inc, CDB4385 Datasheet - Page 11

• Manufacturer Part Number: CDB4385
• Description: BOARD EVAL FOR CS4385 DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4385

• Number Of Dac's: 8
• Number Of Bits: 24
• Outputs And Type: 8, Differential
• 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: CDB4385
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4385
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1154

DS671F2
POWER AND THERMAL CHARACTERISTICS
Notes:
Power Supplies
Power Supply Current
(Note 4)
Power Dissipation
Package Thermal Resistance
Power Supply Rejection Ratio
4. Current consumption increases with increasing Fs within a given speed mode and is signal dependent.
5. I
6. Power-Down Mode is defined as RST pin = Low with all clock and data lines held static.
7. Valid with the recommended capacitor values on FILT+ and VQ as shown in
Max values are based on highest Fs and highest MCLK.
LC
measured with no external loading on the SDA pin.
(Note 4)
Parameters
(Note 6)
(Note 7)
(Note 5)
power-down state (all supplies)
Interface current, VLC=5 V
normal operation, VA= 5 V
(Note 6)
VA = 5 V, VD = 2.5 V
normal operation
power-down
multi-layer
VD= 2.5 V
dual-layer
VLS=5 V
(60 Hz)
(1 kHz)
Symbol
PSRR
θ
θ
θ
I
I
I
I
I
LC
LS
pd
JA
JA
JC
A
D
Min
-
-
-
-
-
-
-
-
-
-
-
-
Typ
200
470
84
20
75
48
65
15
60
40
2
1
Figures 7
Max
520
91
25
-
-
-
-
-
-
-
-
-
and 8.
CS4385
°C/Watt
°C/Watt
°C/Watt
Units
mW
mW
mA
mA
μA
μA
μA
dB
dB
11