CDB4398 Cirrus Logic Inc, CDB4398 Datasheet - Page 17

• Manufacturer Part Number: CDB4398
• Description: BOARD EVAL FOR CS4398 DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4398

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 192k
• Data Interface: I²C, SPI™
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Utilized Ic / Part: CS4398
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4398
• 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: 598-1155

DS568F1
DC ELECTRICAL CHARACTERISTICS
Normal Operation
Power Supply Current
Power Dissipation
Power-Down Mode
Power Supply Current
Power Dissipation
All Modes of Operation
Power Supply Rejection Ratio (Note 20)
Common Mode Voltage
Max Current draw from VQ
FILT+ Nominal Voltage
Maximum MUTEC Drive Current
MUTEC High-Level Output Voltage
MUTEC Low-Level Output Voltage
16. Normal operation is defined as RST pin = High with a 997 Hz, 0 dBFS input sampled at the highest Fs for
17. I
18. I
19. Power-Down mode is defined as RST pin = Low with all clock and data lines held static.
20. Valid with the recommended capacitor values on FILT+ and V
21. This current is sourced/sinked directly from the VA supply.
each speed mode, and open outputs, unless otherwise specified.
gram” on page 19.
A
LC
measured with no loading on the AMUTEC and BMUTEC pins.
measured with no external loading on pin 11 (SDA).
(Note 16)
(Note 19)
Parameters
Interface current (Note 18)
VA = 5 V, VD = 3.3 V
VA = 5 V, VD = 3.3 V
VA = 5 V, VD = 5 V
VA = 5 V, VD = 5 V
V
A
= 5 V (Note 17)
V
(Note 21)
D
V
V
ref
(60 Hz)
D
= 3.3 V
(1 kHz)
= 5 V
= 5 V
Symbol
PSRR
I
V
Qmax
V
I
V
I
I
I
I
I
I
LC
LS
ref
pd
OH
OL
A
D
D
Q
Q
as shown in the “Typical Connection Dia-
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.93•V
0.5•V
Typ
258
192
200
1.5
VA
25
25
18
80
60
40
2
1
1
1
3
0
A
A
Max
340
240
28
38
27
2
-
-
-
-
-
-
-
-
-
-
-
CS4398
Units
mW
mW
mW
mW
mA
mA
mA
mA
mA
µA
µA
µA
µA
dB
dB
V
V
V
V
17