CS6422-4 N/A, CS6422-4 Datasheet - Page 5

• Manufacturer Part Number: CS6422-4
• Description: Enhanced Full-Duplex Speakerphone IC
• Manufacturer: N/A

1.
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
POWER CONSUMPTION
Notes: 1. AO and NO outputs are not loaded.
ANALOG CHARACTERISTICS
Notes: 2. These parameters are guaranteed by design or by characterization.
WARNING: Operation beyond these limits may result in permanent damage to the device.
DC Supply (AVDD, DVDD)
Input Current (Except supply pins)
Input Voltage
Ambient Operating Temperature
Storage Temperature
DC Supply (AVDD, DVDD)
Ambient Operating Temperature
Power Supply Current, Analog (RST=0)
Power Supply Current, Analog (RST=1)
Power Supply Current, Digital (RST=0)
Power Supply Current, Digital (RST=1)
Input Offset Voltage (APO, NI)
Output Offset Voltage (AO, NO)
Transmit Group Delay
Receive Group Delay
Input Impedance (APO, NI)
Load Impedance (AO, NO)
Power Supply Rejection (1 kHz)
CHARACTERISTICS AND SPECIFICATIONS
Normal operation is not guaranteed at these extremes.
Parameter
Parameter
Parameter
Parameter
(T
A
= 25°C, DVDD = AVDD = 5 V, f
(T
A
Commercial
= 25°C, DVDD = AVDD = 5 V, f
Industrial
(Note 2)
(Note 2)
Analog
Digital
Symbol
Symbol
Symbol
Symbol
P
P
T
Z
P
P
V
V
T
Z
T
AOp
I
DA0
DD0
load
stg
DD
in
ina
ind
DA
in
A
XTAL
Min
Min
Min
-40
4.5
10
0
Min
-0.3
-0.3
-0.3
-10
-40
-65
= 20.480 MHz) (Note 1)
XTAL
2.12
2.12
Typ
Typ
Typ
5.0
1.5
25
25
10
50
= 20.480 MHz)
40
DVDD+0.3
AVDD+0.3
Max
+10
150
6.0
85
Max
Max
Max
5.5
70
85
20
80
1
1
6
6
CS6422
Units
mA
°C
°C
Units
Units
Units
V
V
MΩ
mA
mA
mA
mA
ms
ms
kΩ
dB
°C
V
V
V
5