CS4221-KS Cirrus Logic Inc, CS4221-KS Datasheet - Page 6

• Manufacturer Part Number: CS4221-KS
• Description: IC, AUDIO CODEC, 24BIT, 50KHZ, SSOP-28
• Manufacturer: Cirrus Logic Inc

Specifications of CS4221-KS

• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 2
• No. Of Output Channels: 2
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 105dB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DIGITAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(AGND, DGND = 0 V, all voltages with respect to 0 V.)
Notes: 8. Any pin except supplies. Transient currents of up to 100 mA on the analog input pins will not cause SCR
6
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
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
Ambient Operating Temperature
9. The maximum over or under voltage is limited by the input current.
latch-up.
Normal operation is not guaranteed at these extremes.
Parameter
Parameter
Parameter
O
High Impedance Digital Outputs
O
= 2.0 mA
= -2.0 mA
(T
A
Power Applied
= 25° C; VA, VD = 4.75V - 5.25V)
Digital Inputs
(AGND, DGND = 0 V, all voltages with respect to 0 V.)
| VA - VD |
VL = 5V
VL = 3V
(Note 8)
(Note 9)
(Note 9)
Analog
Analog
Digital
Digital
Digital
Symbol
Symbol
Symbol
V
V
V
V
V
VD
VD
VA
VA
VL
T
OH
OL
IH
IH
IL
A
4.75
4.75
Min
2.7
-10
VL - 1.0
-
Min
-0.3
Min
-0.3
-0.3
-0.7
-0.7
-55
-65
2.8
2.0
-
-
-
-
CS4220 CS4221
Typ
5.0
5.0
5.0
25
-
VD + 0.7
VL + 0.3
VL + 0.3
VA + 0.7
+125
+150
Max
Max
±10
0.8
0.5
6.0
6.0
10
10
-
Max
5.25
5.25
5.25
0.4
70
DS284PP3
Unit
Unit
Unit
mA
µA
µA
°C
°C
°C
V
V
V
V
V
V
V
V
V