參數(shù)資料
型號: ADS5421Y
英文描述: 14-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述: 14位,40MHz的采樣模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 7/21頁
文件大?。?/td> 395K
代理商: ADS5421Y
ADS5421
SBAS237D
7
www.ti.com
TYPICAL CHARACTERISTICS
(Cont.)
T
= 25
°
C, +V
SA
= +V
SD
= +5V, differential input range = 1.5V to 3.5V each input (4Vp-p), sampling rate = 40MSPS, internal reference, and VDRV = 3V, unless otherwise
noted.
DIFFERENTIAL LINEARITY ERROR
D
Code
0
2048
4096
6144
8192 10240 12288 14336 16384
0.5
0.4
0.3
0.2
0.1
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
F
IN
= 1MHz
INTEGRAL LINEARITY ERROR
I
Code
0
2048
4096
6144
8192 10240 12288 14336 16384
4
3
2
1
0
–1
–2
–3
–4
F
IN
= 1MHz
SFDR AND SNR vs INPUT FREQUENCY
(F
CLK
= 40MHz)
S
F
IN
(MHz)
1.0
10
100
100
90
80
70
60
50
40
SFDR
SNR
SFDR AND SNR vs CLOCK FREQUENCY
(F
IN
= 15MHz)
S
F
CLK
(MHz)
10
15
20
25
30
35
40
90
85
80
75
70
65
60
SFDR
SNR
SFDR AND SNR vs CLOCK FREQUENCY
(F
IN
= 10MHz)
S
90
85
80
75
70
65
60
SFDR
SNR
F
CLK
(MHz)
10
15
20
25
30
35
40
SWEPT POWER (SFDR)
(
F
IN
= 10MHz)
S
Input Amplitude (dBFS)
–60
–40
–50
–30
–20
–10
0
120
110
100
90
80
70
60
50
40
30
20
10
0
dBFS
dBc
相關(guān)PDF資料
PDF描述
ADS5421K5 14-Bit, 62MSPS Sampling ANALOG-TO-DIGITAL CONVERTER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS5421Y/R 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14 Bit 40MSPS Sampling ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS5421Y/RG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14 Bit 40MSPS Sampling ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS5421Y/T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14 Bit 40MSPS Sampling ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS5421Y/TG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14 Bit 40MSPS Sampling ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS5422 制造商:TI 制造商全稱:Texas Instruments 功能描述:14-Bit, 62MSPS Sampling ANALOG-TO-DIGITAL CONVERTER