CS42518-CQZR Cirrus Logic Inc, CS42518-CQZR Datasheet - Page 15

• Manufacturer Part Number: CS42518-CQZR
• Description: Audio CODECs IC 110dB 192kHz 8Ch Mlt-Ch CODEC
• Manufacturer: Cirrus Logic Inc

Specifications of CS42518-CQZR

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 8
• Conversion Rate: 192 KSPs
• Interface Type: Serial (I2C, SPI)
• Resolution: 24 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC, 8 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS584F1
DC ELECTRICAL CHARACTERISTICS
(T
Notes:
Power Supply Current
(Note 23)
Power Consumption
VA=VARX=5 V, VD=VLS=VLC=3.3 V
VA=VARX=5 V, VD=VLS=VLC=5 V
Power Supply Rejection Ratio
VQ Nominal Voltage
VQ Output Impedance
VQ Maximum allowable DC current
FILT+ Nominal Voltage
FILT+ Output Impedance
FILT+ Maximum allowable DC current
A
= 25° C; AGND=DGND=0, all voltages with respect to ground; OMCK=12.288 MHz; Master Mode)
23. Current consumption increases with increasing FS and increasing OMCK. Max values are based on
24. I
25. Power-Down Mode is defined as RST pin = Low with all clock and data lines held static.
26. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figure 5.
highest FS and highest OMCK. Variance between speed modes is negligible.
LC
measured with no external loading on the SDA pin.
Parameter
power-down state (all supplies)
(Note 26)
Interface current, VLC=5 V
normal operation, VA = VARX = 5 V
power-down
power-down
normal operation
normal operation
VD = 3.3 V
(Note 24)
(Note 25)
(Note 23)
(Note 25)
(Note 25)
VD = 5 V
VLS=5 V
(60 Hz)
(1 kHz)
Symbol
PSRR
I
I
I
I
I
I
LC
LS
pd
A
D
D
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
1.25
1.25
0.01
0.01
250
250
587
866
2.7
5.0
75
85
51
13
60
40
50
35
Max
650
960
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS42518
Units
mW
mW
mW
mW
mA
mA
mA
mA
mA
mA
µ A
µ A
dB
dB
k Ω
k Ω
V
V
15