參數(shù)資料
型號(hào): CDB4226
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: Surround Sound Codec
中文描述: 環(huán)繞聲編解碼器
文件頁(yè)數(shù): 8/60頁(yè)
文件大小: 1619K
代理商: CDB4226
CS4226
8
DS188F1
ABSOLUTE MAXIMUM RATINGS
(AGND, DGND = 0 V, all voltages with respect to 0 V.)
Notes: 16.
Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
SCR latch-up.
The maximum over or under voltage is limited by the input current.
17.
Warning:
Operation at or beyond these limits may result in permanent damage to the device. Normal operation
is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(AGND, DGND = 0 V, all voltages with respect
to 0 V.)
DIGITAL CHARACTERISTICS
(T
A
= 25 °C; VA+, VD+ = 5 V ±5%)
Parameter
High-level Input Voltage
Low-level Input Voltage
High-level Output Voltage at I
0
= -2.0 mA
Low-level Output Voltage at I
0
= 2.0 mA
Input Leakage Current
Output Leakage Current
(High-Impedance Digital Outputs)
Parameter
Symbol
VD+
VA+
Min
-0.3
-0.3
-
-0.7
-0.7
-55
-65
Typ
-
-
-
-
-
-
-
Max
6.0
6.0
±10
Units
V
V
mA
V
V
°C
°C
Power Supplies
Digital
Analog
(Note 16)
(Note 17)
(Note 17)
Input Current
Analog Input Voltage
Digital Input Voltage
Ambient Temperature
Storage Temperature
(VA+)+0.7
(VD+)+0.7
+125
+150
(Power Applied)
Parameter
Symbol
VD+
VA+
T
A
Min
4.75
4.75
-10
-40
Typ
5.0
5.0
25
25
Max
5.25
5.25
70
85
Units
V
V
°C
°C
Power Supplies
|(VA+)-(VD+)|<0.4 V
Operating Ambient Temperature
Digital
Analog
CS4226-KQ
CS4226-BQ
Symbol
V
IH
V
IL
V
OH
V
OL
Min
2.8
-0.3
Typ
-
-
-
-
-
-
Max
Units
V
V
V
V
μ
A
μ
A
(except RX1)
(except RX1)
(VD+)+0.3
0.8
-
0.4
10
10
(VD+)-1.0
-
-
-
(Digital Inputs)
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