CS42L73-CWZR Cirrus Logic Inc, CS42L73-CWZR Datasheet - Page 4

• Manufacturer Part Number: CS42L73-CWZR
• Description: IC CODEC AUDIO TELEPHONY 64WLCSP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42L73-CWZR

• Package / Case: 64-WLCSP
• Data Interface: I²C, Serial
• Number Of Adcs / Dacs: 2 / 1
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 91 / 94
• Voltage - Supply, Analog: 3 V ~ 5.25 V
• Voltage - Supply, Digital: 3 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Dac Outputs: 5
• Interface Type: Serial (I2C)
• Operating Supply Voltage: 3 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 2
• Thd Plus Noise: - 85 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1802-2

4
1. TYPICAL CONNECTION DIAGRAM
USB
+5 V
VBAT
Generator
Regulator
PMU
Switching
Reset
LDO
+1.8 V
+1.8 V
VANA
VDIG
VDIG
Applications
Transceiver
Bluetooth®
Processor
Processor
Baseband
Cellular
Voice
AEC
SP
SP
2.2 µF
2.2 µF
R
I_P
0.1 µF
2.2 µF
2.2 µF
2.2 µF
0.1 µF
R
P
1 µF
R
P
RESET
VA
VCP
+VCP_FILT
-VCP_FILT
CPGND
FLYP
FLYC
FLYN
MCLK1
ASP_SCLK
ASP_LRCK
ASP_SDIN
ASP_SDOUT
INT
SCL
SDA
VL
VD_FILT
MCLK2
VSP_SCLK
VSP_LRCK
VSP_SDIN
VSP_SDOUT
XSP_SCLK
XSP_LRCK
XSP_SDIN
XSP_SDOUT
CS42L73
DGND
HPOUT_REF
LINEIN_REF
DMIC_SCLK
LINEO_REF
SPKLINEO+
MIC2_SDET
SPKLINEO-
MIC1_BIAS
MIC2_BIAS
MICB_FILT
LINEOUTB
LINEOUTA
MIC1_REF
MIC2_REF
EAROUT+
SPKOUT+
EAROUT-
DMIC_SD
SPKOUT-
HPOUTB
HPOUTA
SPK_VQ
ANA_VQ
LINEINA
LINEINB
PGND
AGND
FILT+
MIC1
MIC2
VP
2.2 µF
2.2 µF
1 µF
1 µF
1 µF
33 nF
33 nF
390 
390 
0.1 µF
0.1 µF
0.1 µF
0.1 µF
2.2 µF
+
+
+
+
+
+
+
0.1 µF
Optional
100 
100 
LPF
2200 pF
Class-D
VBAT
C0G
+
2200 pF
4.7 µF
C0G
1 µF
1 µF
CS35L0x
Bias Res.
Optional
2.2 µF
100 k
100 k
+
4.7 µF
L/R
DATA
L/R
DATA
R
R
BIAS
BIAS
Ground Ring
+
4.7 µF
CS42L73
Ear Speaker
(Receiver)
Speakerphone
(Left)
Speakerphone
(Right)
Headphone Out
Left & Right
Line Level Out
Left & Right
Line In
Line In
Right
Microphone
Microphone
Right/Data2
Microphone
Microphone
Left
Left/Data1
Handset
Headset
Digital
Digital
VANA
VBAT