CS4245-CQZ Cirrus Logic Inc, CS4245-CQZ Datasheet - Page 21

• Manufacturer Part Number: CS4245-CQZ
• Description: IC CODEC AUD STER 104DB 48LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4245-CQZ

• Package / Case: 48-LQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 104 / 104
• Voltage - Supply, Analog: 3.13 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 12
• Number Of Dac Outputs: 4
• Conversion Rate: 192 KSPS
• Interface Type: Serial (I2C, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC/2 DAC
• Thd Plus Noise: - 95 dB ADC / - 90 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1501 - BOARD EVAL FOR CS4245 CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1034

DS656F2
DIGITAL INTERFACE CHARACTERISTICS
Test conditions (unless otherwise specified): AGND = DGND = 0 V; VLS = VLC = 1.71 V to 5.25 V.
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage at I
Low-Level Output Voltage at I
Input Leakage Current
Input Capacitance
Maximum MUTEC Drive Current
Minimum OVFL Active Time
26. Serial Port signals include: MCLK1, MCLK2, SCLK1, SCLK2, LRCK1, LRCK2, SDIN, SDOUT.
27. Guaranteed by design.
Control Port signals include: SCL/CCLK, SDA/CDOUT, AD0/CS, AD1/CDIN, RESET, INT, OVFL.
Parameters
VL = 1.71 V
VL > 2.0 V
o
o
= 2 mA
= 2 mA
(Note 26)
Control Port
Control Port
Control Port
Control Port
Control Port
Serial Port
Serial Port
Serial Port
Serial Port
Serial Port
(Note 27)
MUTEC
MUTEC
Symbol
V
V
V
V
V
V
V
V
V
V
V
V
I
OH
OH
OH
OL
OL
OL
in
IH
IH
IH
IH
IL
IL
0.8xVLS
0.8xVLC
0.7xVLS
0.7xVLC
VLC-1.0
VLS-1.0
------------------- -
LRCK1
VA-1.0
Min
10
-
-
-
-
-
-
-
-
6
Typ
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.2xVLS
0.2xVLC
Max
±10
0.4
0.4
0.4
1
-
-
-
-
-
-
-
-
-
CS4245
Units
mA
μA
pF
μs
V
V
V
V
V
V
V
V
V
V
V
V
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