CS42325-CQZR Cirrus Logic Inc, CS42325-CQZR Datasheet - Page 26

• Manufacturer Part Number: CS42325-CQZR
• Description: IC 10In, 6Out, 2Vrms Audio Codec WHP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42325-CQZR

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 1 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 95 / 100
• Voltage - Supply, Analog: 3.13 V ~ 3.47 V
• Voltage - Supply, Digital: 3.13 V ~ 3.47 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

26
3. TYPICAL CONNECTION DIAGRAMS
to +3.3V
+1.8V
+3.3 V
This circuitry is intended for applications where
the CS42324 connects directly to a line level
output. For internal routing applications please
see the DAC Analog Output Characteristics
section for loading limitations. R
impedance.
Capacitors must be C0G or equivalent.
Note 2 :
For best response to Fs/2 :
3.3 µF
Note 1: Resistors are required for I²C control
port operation
3.3 µF
1 µF
C
=
SOC/DSP
4
+3.3 V
0.1 µF
0.1 µF
π
Fs
10 µF
R
ext
See Note 1
(
R
Figure 7. Typical Connection Diagram - Software Mode
+
ext
2 kΩ
470
3.3 µF
×
1 µF
10 µF
470
0.1 µF
ext
)
is the load
2 kΩ
0.1 µF
0.1 µF
0.1 µF
0.1 µF
FILT+
GND
VCMBUF
SCLK1
LRCK1
SDOUT
VBIAS
VCMADC
VCMDAC
SCLK2
SDIN1
SDIN2
MCLK1
INT
OVFL
RST
SCL/CCLK
SDA/CDOUT
AD0/CS
AD1/CDIN
MCLK2
LRCK2
VL
VA
VD
GND
CS42325
VA_H
AOUT3A/HPA
AOUT3B/HPB
GNDH
VA_H
MUTEC2
MUTEC3
AOUT1B
MUTEC1
AOUT1A
AOUT2A
AOUT2B
AIN1A
AIN3A
AIN4A
AIN5A
AIN1B
AIN2A
AIN2B
AIN3B
AIN4B
AIN5B
0.1 µF
3.3 µF
3.3 µF
3.3 µF
3.3 µF
10 kΩ
10 µF
220 µF
220 µF
10 kΩ
10 kΩ
10 kΩ
10 kΩ
1 µF
1 µF
1 µF
1 µF
1 µF
1 µF
1 µF
1 µF
1 µF
1 µF
Optional
470Ω
470Ω
470Ω
470Ω
Analog
Muting
10 kΩ
+9 V to +12 V
*
*
*
*
C
C
C
C
* See Note 2
* See Note 2
Optional
Optional
Analog
Muting
Analog
Muting
Headphone/Line Out 3
Left & Right
2 Vrms Left
Analog In 1
2 Vrms Right
Analog In 1
2 Vrms Left
Analog In 2
2 Vrms Right
Analog In 2
2 Vrms Left
Analog In 3
2 Vrms Right
Analog In 3
2 Vrms Left
Analog In 4
2 Vrms Right
Analog In 4
2 Vrms Left
Analog In 5
2 Vrms Right
Analog In 5
2 Vrms Left
Analog Out 1
2 Vrms Right
Analog Out 1
2 Vrms Left
Analog Out 2
2 Vrms Right
Analog Out 2
CS42325
DS838A2