CS42325-CQZ Cirrus Logic Inc, CS42325-CQZ Datasheet - Page 13

• Manufacturer Part Number: CS42325-CQZ
• Description: IC CODEC STEREO AUDIO 48-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42325-CQZ

• Package / Case: 48-LQFP
• 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
• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 2
• Conversion Rate: 96 KSPS
• Interface Type: Serial (I2C, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 1 ADC/2 DAC
• Supply Current: 10 mA to 24 mA
• Thd Plus Noise: - 88 dB ADC / - 90 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DS838A2
2. CHARACTERISTICS AND SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
GND = GNDH = 0 V; All voltages with respect to ground.
ABSOLUTE MAXIMUM RATINGS
GND = GNDH = 0 V; All voltages with respect to ground.
Notes: 1. Operation beyond these limits may result in permanent damage to the device.
DC Power Supplies:
Ambient Operating Temperature (Power Applied)
DC Power Supplies:
Input Current
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature (Power Applied)
Storage Temperature
2. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
Normal operation is not guaranteed at these extremes.
SCR latch-up.
Parameters
Parameter
High Voltage Analog
Commercial(-CQZ)
Automotive(-DQZ)
High Voltage Analog
Analog
Digital
(Note 2)
(Note 1)
Logic
Analog
Digital
Logic
Logic
Symbol
VA_H
Symbol
VD
VA
VL
T
VA_H
V
V
A
T
VD
VA
VL
T
I
INA
IND
stg
in
A
3.13
3.13
1.71
8.55
Min
-40
-40
GND - 0.3
Min
-0.3
-0.3
-0.3
-0.3
-0.3
-10
-55
-65
Nom
3.3
3.3
3.3
9.0
-
-
VA_H + 0.3
VL + 0.4
+4.50
+4.50
+4.50
+17.0
12.60
+125
+150
+105
Max
+10
Max
3.47
3.47
3.47
+85
CS42325
Units
Units
°C
°C
V
V
V
V
mA
°C
°C
V
V
V
V
V
V
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