參數(shù)資料
型號： ADS1601
元件分類： ADC
英文描述： 16-BIT 1.25MSPS ANALOG TO DIGITAL CONVERTER
中文描述： 16位1.25MSPS時模數(shù)轉換器
文件頁數(shù)： 11/26頁
文件大小： 386K
代理商： ADS1601
SBAS322 DECEMBER 2004
www.ti.com
11
TYPICAL CHARACTERISTICS (continued)
All specifications at TA = 25
°
C, AVDD = 5V, DVDD = IOVDD = 3V, fCLK = 20MHz, VREF = +3V, VCM = +2.7V, and RBIAS = 60k
, unless
otherwise noted.
10k
100k
1M
Input Frequency, f
IN
(Hz)
Figure 15
SIGNALTONOISE RATIO
vs INPUT FREQUENCY
S
V
IN
=
1dB
V
IN
=
6dB
V
IN
=
10dB
100
95
90
85
80
75
70
80
90
100
110
120
10k
100k
1M
Input Frequency, f
IN
(Hz)
Figure 16
TOTAL HARMONIC DISTORTION
vs INPUT FREQUENCY
T
V
IN
=
1dB
V
IN
=
6dB
V
IN
=
10dB
SPURIOUSFREE DYNAMIC RANGE
vs INPUT FREQUENCY
S
Input Frequency, f
IN
(Hz)
Figure 17
120
110
100
90
80
10k
100k
1M
V
IN
=
10dB
V
IN
=
6dB
V
IN
=
1dB
SIGNALTONOISE RATIO
vs INPUT COMMONMODE VOLTAGE
S
Input CommonMode Voltage, V
CM
(V)
Figure 18
100
95
90
85
80
75
70
f
IN
= 10kHz, V
IN
=
1dB
f
IN
= 100kHz, V
IN
=
6dB
1.0
1.4
1.8
2.2
2.6
3.0
3.4
f
IN
= 100kHz, V
IN
=
1dB
f
IN
= 10kHz, V
IN
=
6dB
TOTAL HARMONIC DISTORTION
vs INPUT COMMONMODE VOLTAGE
T
Input CommonMode Voltage, V
CM
(V)
Figure 19
1.0
1.4
1.8
2.2
2.6
3.0
3.4
80
90
100
110
120
f
IN
= 100kHz, V
IN
=
6dB
f
IN
= 10kHz, V
IN
=
6dB
f
IN
= 10kHz, V
IN
=
1dB
f
IN
= 100kHz, V
IN
=
1dB
SPURIOUSFREE DYNAMIC RANGE
vs INPUT COMMONMODE VOLTAGE
S
Input CommonMode Voltage, V
CM
(V)
Figure 20
f
IN
= 100kHz, V
IN
=
6dB
f
IN
= 100kHz, V
IN
=
1dB
1.0
1.4
1.8
2.2
2.6
3.0
3.4
f
IN
= 10kHz, V
IN
=
6dB
120
110
100
90
80
f
IN
= 10kHz, V
IN
=
1dB
相關PDF資料
PDF描述
ADS1601IPFBR 16-BIT 1.25MSPS ANALOG TO DIGITAL CONVERTER
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相關代理商/技術參數(shù)
參數(shù)描述
ADS1601EVM 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 ADS1601EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)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
ADS1601IPFBR 功能描述:模數(shù)轉換器 - ADC 16-Bit 1.25MSPS RoHS:否 制造商:Texas Instruments 通道數(shù)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
ADS1601IPFBRG4 功能描述:模數(shù)轉換器 - ADC 16-Bit 1.25MSPS RoHS:否 制造商:Texas Instruments 通道數(shù)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
ADS1601IPFBT 功能描述:模數(shù)轉換器 - ADC 16-Bit 1.25MSPS RoHS:否 制造商:Texas Instruments 通道數(shù)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
ADS1601IPFBTG4 功能描述:模數(shù)轉換器 - ADC 16-Bit 1.25MSPS RoHS:否 制造商:Texas Instruments 通道數(shù)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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