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參數(shù)資料
| 型號(hào)： | CDB4224 |
| 廠商： | Cirrus Logic, Inc. |
| 元件分類： | Codec |
| 英文描述： | 24-Bit 105 dB Audio Codec with Volume Control |
| 中文描述： | 24位105分貝的音量控制音頻編解碼器 |
| 文件頁數(shù)： | 5/32頁 |
| 文件大?。?/td> | 778K |
| 代理商： | CDB4224 |
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CS4223 CS4224
DS290PP3
5
ANALOG CHARACTERISTICS (CONTINUED)
Notes: 5.
The passband and stopband edges scale with frequency. For input word rates, Fs, other than 48 kHz,
the 0.01 dB passband edge is 0.4535x Fs and the stopband edge is 0.5465x Fs.
Digital filter characteristics.
Measurement bandwidth is 10 Hz to 3 Fs.
6.
7.
Parameter
Symbol
CS4223/4 - KS
Min
Typ
CS4223/4 - BS
Min
Typ
Unit
Max
Max
Analog Output Characteristics - Minimum Attenuation, 10 k
, 100 pF load; unless otherwise specified.
DAC Resolution
Signal-to-Noise, Idle-Channel Noise
(CS4224 only)
DAC muted, A-weighted
Dynamic Range
DAC not muted, A-weighted
DAC not muted, unweighted
Total Harmonic Distortion
THD
Total Harmonic Distortion + Noise
THD+N
Interchannel Isolation
(1 kHz)
Interchannel Gain Mismatch
Attenuation Step Size
All Outputs
Programmable Output Attenuation Span
Differential Offset Voltage
Common Mode Output Voltage
Full Scale Output Voltage
Gain Drift
-
-
24
-
-
-
24
-
Bits
dB
102
110
97
110
100
97
-
-
-
-
0.35
110
-
-
1.8
-
105
102
0.0014
-97
90
-
0.5
113.5
±10
2.4
1.9
100
-
-
-
95
92
-
-
-
-
0.35
110
-
-
1.8
-
105
102
0.0014
-97
90
-
0.5
113.5
±10
2.4
1.9
100
-
-
-
dB
dB
%
dB
dB
dB
dB
dB
mV
V
Vrms
ppm/°
C
dBFs
k
pF
-92
-
0.1
0.65
-
-
-
2.0
-
-87
-
0.1
0.65
-
-
-
2.0
-
Out-of-Band Energy
Analog Output Load
Fs/2 to 2 Fs
-
-60
-
-
-
-
-
-60
-
-
-
-
Resistance
Capacitance
10
-
100
10
-
100
Combined Digital and Analog Filter Characteristics
Frequency Response10 Hz to 20 kHz
Deviation from Linear Phase
Passband: to 0.01 dB corner
Passband Ripple
Stopband
Stopband Attenuation
Group Delay (Fs = Input Word Rate)
Power Supply
Power Supply Current
-
-
0
-
±0.1
±0.5
-
-
-
-
16/Fs
-
-
-
-
0
-
±0.1
±0.5
-
-
-
-
16/Fs
-
-
dB
Degree
kHz
dB
kHz
dB
s
(Notes 5 and 6)
(Note 6)
(Notes 5 and 6)
(Note 7)
21.8
±0.01
-
-
-
21.8
±0.01
-
-
-
26.2
70
-
26.2
70
-
t
gd
VA
VD
VL
Total Power Down
-
-
-
-
-
46
9
3
0.4
65
60
20
5
-
-
-
-
-
-
-
46
9
3
0.4
65
60
20
5
-
-
mA
mA
mA
mA
dB
Power Supply Rejection Ratio
1 kHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDB4223 | 24-Bit 105 dB Audio Codec with Volume Control |
| CDB4225 | Digital Audio Conversion System |
| CDB4226 | Surround Sound Codec |
| CDB4228A | 24-Bit, 96 kHz Surround Sound Codec |
| CDB4228 | 24-Bit, 96 kHz Surround Sound Codec |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDB4225 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Digital Audio Conversion System |
| CDB4226 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Surround Sound Codec |
| CDB4227 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Six Channel, 20-Bit Codec |
| CDB4228 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 96 kHz Surround Sound Codec |
| CDB4228A | 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con |
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