CS4222-KS Cirrus Logic Inc, CS4222-KS Datasheet - Page 7

• Manufacturer Part Number: CS4222-KS
• Description: Audio CODECs IC 20-Bit Stereo Codec w/Vol Cntrl
• Manufacturer: Cirrus Logic Inc

Specifications of CS4222-KS

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 48 KSPs
• Interface Type: Serial (I2C, SPI)
• Resolution: 20 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC, 2 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DIGITAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Warning:
Note: 14. Any pin except supplies. Transient currents of up to 100mA on the analog input pins will
RECOMMENDED OPERATING CONDITIONS
to 0V.)
DS236PP3
High-level Input Voltage
Low-level Input Voltage
High-level Output Voltage at I
Low-level Output Voltage at I
Input Leakage Current
Output Leakage Current
Power Supplies
Input Current
Analog Input Voltage
Digital Input Voltage
Ambient Temperature
Storage Temperature
Power Supplies
Operating Ambient Temperature
15. The maximum over or under voltage is limited by the input current.
Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
not cause SCR latch-up.
Parameter
Parameter
Parameter
(High Impedance Digital Outputs)
0
0
= 2.0 mA
= -2.0 mA
(TA = 25 °C; VA, VD = 5V
(Power Applied)
(Digital Inputs)
(AGND, DGND = 0V, all voltages with respect to 0V.)
VA - VD
(Note 14)
(Note 15)
(Note 15)
Analog
Analog
Digital
Digital
Symbol
Symbol
Symbol
V
V
V
V
VD
VA
VD
VA
T
(AGND, DGND = 0V, all voltages with respect
OH
OL
IH
IL
A
5%)
VD-1.0
4.75
4.75
Min
-0.3
Min
-0.3
-0.3
-0.7
-0.7
Min
-55
-65
-10
2.8
-
-
-
-
-
Typ
Typ
Typ
5.0
5.0
25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VD+0.3
VA+0.7
VD+0.7
+125
+150
Max
Max
Max
5.25
5.25
1.0
0.4
6.0
6.0
0.4
10
10
70
10
-
CS4222
Units
Units
Units
mA
°C
°C
°C
V
V
V
V
V
V
V
V
V
V
V
A
A
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