CS42888-CQZ Cirrus Logic Inc, CS42888-CQZ Datasheet - Page 10

• Manufacturer Part Number: CS42888-CQZ
• Description: IC,Soundcard Circuits,CMOS,QFP,64PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42888-CQZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 4 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108 (Differential), 102 / 105 (Single-Ended)
• Voltage - Supply, Analog: 3.14 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• No. Of Adcs: 2
• No. Of Dacs: 4
• No. Of Input Channels: 8
• No. Of Output Channels: 4
• Adc / Dac Resolution: 24bit
• Ic Interface Type: Serial
• Supply Voltage Range: 3.14V To 5.25V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1183

10
3. CHARACTERISTICS AND SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
(AGND=DGND=0 V, all voltages with respect to ground.)
ABSOLUTE MAXIMUM RATINGS
(AGND = DGND = 0 V; all voltages with respect to ground.)
Notes:
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation
DC Power Supply
Analog
Digital
Serial Audio Interface
Control Port Interface
Ambient Temperature
Commercial
Automotive
DC Power Supply
Input Current
Analog Input Voltage
Digital Input Voltage
(Note 4)
Ambient Operating Temperature
(power applied)
Storage Temperature
1. Typical Analog input/output performance will slightly degrade at VA = 3.3 V.
2. The ADC_SDOUT may not meet timing requirements in TDM, Double-Speed Mode.
3. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
4. The maximum over/under voltage is limited by the input current.
SCR latch-up.
is not guaranteed at these extremes.
Parameters
Parameters
Control Port Interface
Control Port Interface
Serial Port Interface
Serial Port Interface
(Note 3)
(Note 4)
(Note 1)
(Note 2)
Analog
Digital
-CQZ
-DQZ
Symbol
Symbol
V
V
VLC
VLC
VLS
VLS
IND-C
T
V
IND-S
VD
VD
VA
VA
T
T
I
stg
in
IN
A
A
AGND-0.7
3.14
3.14
1.71
1.71
Min
Min
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-10
-40
-50
-65
-
VLS+ 0.4
VLC+ 0.4
VA+0.7
+105
Max
5.25
5.25
5.25
5.25
+125
+150
+70
Max
±10
6.0
6.0
6.0
6.0
CS42888
DS717F2
Units
Units
mA
°C
°C
°C
°C
V
V
V
V
V
V
V
V
V
V
V