欢迎访问ic37.com |
会员登录 免费注册
发布采购

AD1954YSTZ 参数 Datasheet PDF下载

AD1954YSTZ图片预览
型号: AD1954YSTZ
PDF下载: 下载PDF文件 查看货源
内容描述: SigmaDSPâ ?? ¢ 3通道, 26比特信号处理DAC [SigmaDSP™ 3-Channel, 26-Bit Signal Processing DAC]
分类和应用: 消费电路商用集成电路
文件页数/大小: 36 页 / 1377 K
品牌: ADI [ ADI ]
 浏览型号AD1954YSTZ的Datasheet PDF文件第1页浏览型号AD1954YSTZ的Datasheet PDF文件第2页浏览型号AD1954YSTZ的Datasheet PDF文件第4页浏览型号AD1954YSTZ的Datasheet PDF文件第5页浏览型号AD1954YSTZ的Datasheet PDF文件第6页浏览型号AD1954YSTZ的Datasheet PDF文件第7页浏览型号AD1954YSTZ的Datasheet PDF文件第8页浏览型号AD1954YSTZ的Datasheet PDF文件第9页  
AD1954–SPECIFICATIONS  
Test conditions, unless otherwise noted.  
SupplyVoltages (AVDD, DVDD  
AmbientTemperature  
Input Clock  
)
5.
0
V  
25°C  
12.288 MHz  
1.000 kHz 0 dB Full Scale  
48 kHz  
20 Hz to 20 kHz  
24 Bits  
Input Signal  
Input Sample Rate  
Measurement Bandwidth  
W
o
r
d
W
idth  
Load Capacitance  
Load Impedance  
InputVoltage High  
InputVoltage Low  
2200 pF  
2.74 k
  
2.
1
V  
0.
8
V  
ANALOG PERFORMANCE
*  
Parameter  
Min  
Typ  
Max  
Unit  
RESOLUTION  
24  
Bits  
SIGNAL-TO-NOISE RATIO (20 Hz to 20 kHz) (Left/Right Output)  
No Filter (Stereo)  
With A-Weighted Filter  
109  
112  
dB  
dB  
DYNAMIC RANGE (20 Hz to 20 kHz, –60 dB Input) (Left/Right Output)  
No Filter  
With A-Weighted Filter  
TOTAL HARMONIC DISTORTION PLUS NOISE (Left/Right Output)  
V
O
= –0.5 dB  
109  
112  
dB  
dB  
108  
–93  
–100  
dB  
SIGNAL-TO-NOISE RATIO (20 Hz to 20 kHz) (Subwoofer Output)  
No Filter (Stereo)  
With A-Weighted Filter  
104  
107  
dB  
dB  
DYNAMIC RANGE (20 Hz to 20 kHz, –60 dB Input) (Subwoofer Output)  
No Filter  
With A-Weighted Filter  
TOTAL HARMONIC DISTORTION PLUS NOISE (Subwoofer Output)  
V
O
= –0.5 dB  
104  
107  
dB  
dB  
104  
–90  
–96  
dB  
ANALOG OUTPUTS  
Differential Output Range (± Full Scale) (Left/Right Output)  
Differential Output Range (± Full Scale) (Subwoofer Output)  
CMOUT  
2.74  
2.77  
2.50  
V p-p  
V p-p  
V
DC ACCURACY  
Gain Error (Left/Right Channel)  
Gain Error (Subwoofer Channel)  
Interchannel Gain Mismatch  
–5  
–8  
–0.250  
+5  
+8  
+0.250  
%
%
dB  
Gain Drift  
DC Offset  
150  
ppm/°C  
mV  
dB  
Degrees  
dB  
–30  
+30  
INTERCHANNEL CROSSTALK (EIAJ Method)  
INTERCHANNEL PHASE DEVIATION  
MUTE ATTENUATION  
–120  
±0.1  
–107  
DE-EMPHASIS GAIN ERROR  
±0.1  
dB  
*
Performance of right and left channels are identical (exclusive of the Interchannel Gain Mismatch and Interchannel Phase Deviation specifications).  
Specifications subject to change without notice.  
REV. A  
–3–  
 复制成功!