DAC ANALOG CHARACTERISTICS - COMMERCIAL GRADE (Notes 3 to 7) Notes: 3. One-half LSB o" />
參數(shù)資料
型號: CS4272-DZZ
廠商: Cirrus Logic Inc
文件頁數(shù): 2/15頁
文件大?。?/td> 0K
描述: IC CODEC 24BIT 114DB 28-TSSOP
標(biāo)準(zhǔn)包裝: 50
類型: 立體聲音頻
數(shù)據(jù)接口: 串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
動態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 114 / 114
電壓 - 電源,模擬: 4.75 V ~ 5.25 V
電壓 - 電源,數(shù)字: 3.1 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 28-TSSOP
包裝: 托盤
配用: 598-1004-ND - EVAL BOARD CS4272 STEREO CODEC
CS4272
10
DS593F1
DAC ANALOG CHARACTERISTICS - COMMERCIAL GRADE (Notes 3 to 7)
Notes: 3. One-half LSB of Triangular PDF dither is added to data.
4. Performance measurements taken with a full-scale 997 Hz sine wave under Test load RL = 3 k, CL =
10 pF
5. Measurement bandwidth is 10 Hz to 20 kHz.
6. Logic “0” = GND = 0V; Logic “1” = VL; VL = VA unless otherwise noted.
7. VFS is tested under load RL but does not include attenuation due to ZOUT
Parameter
Symbol
Min
Typ
Max
Unit
Dynamic Performance
Dynamic Range
24-Bits
A-Weighted
unweighted
16-Bits
unweighted
108
105
-
114
111
94
-
dB
Total Harmonic Distortion + Noise
0 dB
-20 dB
-60 dB
THD+N
-
-100
-91
-51
-94
-
-45
dB
Idle Channel Noise / Signal-to-Noise Ratio
-
114
-
dB
Interchannel Isolation
(1 kHz)
-
100
-
dB
DC Accuracy
Interchannel Gain Mismatch
ICGM
-
0.1
-
dB
Gain Drift
-
100
-
ppm/°C
Analog Output Characteristics and Specifications
Full Scale Differential Output Voltage
VFS
0.91xVA
0.96xVA
1.01xVA
Vpp
Output Resistance
(note 7)
Zout
-
100
-
Minimum AC-Load Resistance
RL
-3-
k
Maximum Load Capacitance
CL
-
100
-
pF
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