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參數資料
| 型號： | ADS5521IPAPR |
| 英文描述： | 12-Bit, 105MSPS Analog-toDigital Converter |
| 中文描述： | 12位，105Msps模數轉換器toDigital轉換器 |
| 文件頁數： | 3/20頁 |
| 文件大?。?/td> | 261K |
| 代理商： | ADS5521IPAPR |
SBAS309 MAY 2004
www.ti.com
3
ELECTRICAL CHARACTERISTICS
Typ, min, and max values at TA = +25
°
C, full temperature range is TMIN = 40
°
C to tMAX = +85
°
C, sampling rate = 105MSPS, 50% clock duty
cycle, AVDD = DRVDD = 3.3V, DLL On, 1dBFS differential input, and 3VPP differential clock, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Bits
Resolution
Analog Inputs
Differential input range
Differential input impedance
Differential input capacitance
Total analog input common-mode current
Analog input bandwidth
Conversion Characteristics
Maximum sample rate
Data latency
Internal Reference Voltages
Reference bottom voltage, VREFM
Reference top voltage, VREFP
Reference error
Common-mode voltage output, VCM
Dynamic DC Characteristics and Accuracy
No missing codes
Differential linearity error, DNL
Integral linearity error, INL
Offset error
Offset temperature coefficient
Gain error
Gain temperature coefficient
Dynamic AC Characteristics
12 (tested)
2.3
6.6
4
VPP
k
pF
mA
MHz
See Figure 4
See Figure 4
3.36(1)
750
Source impedance = 50
See Note 2
1.5
MSPS
See timing diagram, Figure 1
16.5
Clock Cycles
0.97
2.11
±
0.9
V
V
%
V
4
+4
1.55
±
0.05
Tested
±
0.2
±
0.9
TBD
TBD
TBD
TBD
fIN = 10MHz
fIN = 10MHz
0.3
1
+0.3
+1.5
LSB
LSB
mV
%/
°
C
%FS
%
/°
C
fIN = 10MHz
Room temp
Full temp range
70.6
70.5
70.4
70.1
69.8
69.7
69.4
68.8
67.4
1.1
85
85
84
83
80
80
85
75
76
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
LSB
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
fIN = 30MHz
fIN = 55MHz
Signal-to-noise ratio, SNR
fIN = 70MHz
Room temp
Full temp range
fIN = 100MHz
fIN = 150MHz
fIN = 225MHz
Input tied to common-mode
RMS Output noise
fIN = 10MHz
Room temp
Full temp range
fIN = 30MHz
fIN = 55MHz
Spurious-free dynamic range, SFDR
fIN = 70MHz
Room temp
Full temp range
fIN = 100MHz
fIN = 150MHz
fIN = 225MHz
(1)1.68mA per input.
(2)See Recommended Operating Conditions on page 2.
P
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADS5521IPAPRG4 | 功能描述:模數轉換器 - ADC 12-Bit 105MSPS RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS5522 | 制造商:BB 制造商全稱:BB 功能描述:14-Bit, 80MSPS Analog-to-Digital Converter |
| ADS5522EVM | 功能描述:數據轉換 IC 開發(fā)工具 ADS5522 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| ADS5522IPAP | 功能描述:模數轉換器 - ADC 12-Bit 80MSPS RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS5522IPAPG4 | 功能描述:模數轉換器 - ADC 12-Bit 80MSPS RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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