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參數(shù)資料
| 型號： | ADS8343 |
| 英文描述： | 16-Bit, 4-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 16位，4通道串行輸出采樣模擬到數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大小： | 446K |
| 代理商： | ADS8343 |
ADS8343
SBAS183A
7
www.ti.com
TYPICAL CHARACTERISTICS: +5V
(Cont.)
At T
A
= +25
°
C, +V
CC
= +5V, V
REF
= +2.5V, f
SAMPLE
= 100kHz, and f
CLK
= 24
f
SAMPLE
= 2.4MHz, unless otherwise noted.
WORST CASE CHANNEL-TO-CHANNEL
GAIN MATCH vs TEMPERATURE
–
50
–
25
0
25
50
75
100
Temperature (
°
C)
G
0.4
0.3
0.2
0.1
0
–
0.1
COMMON-MODE REJECTION vs FREQUENCY
1
10
100
0.1
Frequency (kHz)
C
100
90
80
70
60
50
V
= 2Vp-p Sinewave
Centered Around V
REF
TYPICAL CHARACTERISTICS: +2.7V
At T
A
= +25
°
C, +V
CC
= +2.7V, V
REF
= +1.25V, f
SAMPLE
= 100kHz, and f
CLK
= 24
f
SAMPLE
= 2.4MHz, unless otherwise noted.
0
–
20
–
40
–
60
–
80
–
100
–
120
–
140
FREQUENCY SPECTRUM
(4096 Point FFT; f
IN
= 1.001kHz,
–
0.2dB)
0
50
20
10
40
30
Frequency (kHz)
A
0
–
20
–
40
–
60
–
80
–
100
–
120
–
140
FREQUENCY SPECTRUM
(4096 Point FFT; f
IN
= 9.985kHz,
–
0.2dB)
0
50
20
10
40
30
Frequency (kHz)
A
SIGNAL-TO-NOISE RATIO AND
SIGNAL-TO-(NOISE + DISTORTION)
vs INPUT FREQUENCY
10
1
100
Frequency (kHz)
S
95
85
75
65
55
SNR
SINAD
SPURIOUS-FREE DYNAMIC RANGE AND
TOTAL HARMONIC DISTORTION
vs INPUT FREQUENCY
10
1
100
Frequency (kHz)
S
100
90
80
70
60
500
T
–
100
–
90
–
80
–
70
–
60
–
50
SFDR
THD
(1)
NOTE: (1) First nine harmonics of the input frequency.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS8343E | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 4-Ch Serial Output Sampling 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 |
| ADS8343E/2K5 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 4-Ch Serial Output Sampling 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 |
| ADS8343E/2K5G4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 4-Ch Serial Output Sampling 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 |
| ADS8343EB | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 4-Ch Serial Output Sampling 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 |
| ADS8343EB/2K5 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 4-Ch Serial Output Sampling 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 |
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