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參數資料
| 型號： | ADS7835EB |
| 英文描述： | CMOS Hex Inverting Buffer/Converter 16-CDIP -55 to 125 |
| 中文描述： | 12位，高速，低功耗采樣模擬到數字轉換器 |
| 文件頁數： | 6/13頁 |
| 文件大?。?/td> | 169K |
| 代理商： | ADS7835EB |
6
ADS7835
TYPICAL PERFORMANCE CURVES
(Cont.)
At T
A
= +25
°
C, +V
CC
= +5V, f
SAMPLE
= 500kHz, f
CLK
= 16 f
SAMPLE
, and internal +2.5V reference, unless otherwise specified.
Input Frequency (kHz)
75
73
71
69
67
65
63
S
1
10
100
1000
SIGNAL-TO-NOISE and
SIGNAL-TO-(NOISE + DISTORTION)
vs INPUT FREQUENCY
SINAD
SNR
CHANGE IN SIGNAL-TO-NOISE and
SIGNAL-TO-(NOISE+DISTORTION)
vs TEMPERATURE
20
–40
80
100
–20
0
40
Temperature (
°
C)
S
°
C
0.5
0.4
0.3
0.2
0.1
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
60
f
IN
= 10kHz, –0.2dB
SINAD
SNR
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
–40
–20
0
20
40
60
80
100
f
IN
= 10kHz, –0.2dB
SFDR
THD
First nine harmonics
of the input frequency
Temperature (
°
C)
S
°
C
CHANGE IN SPURIOUS FREE DYNAMIC RANGE
and TOTAL HARMONIC DISTORTION
vs TEMPERATURE
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
0
100
200
300
400
500
600
700
Sample Rate (kHz)
D
CHANGE IN BIPOLAR OFFSET ERROR
vs SAMPLE RATE
Input Frequency (kHz)
90
85
80
75
70
65
S
1
10
100
1000
THD
6
SFDR
6
First nine harmonics
of the input frequency
SPURIOUS FREE DYNAMIC RANGE and
TOTAL HARMONIC DISTORTION
vs INPUT FREQUENCY
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| ADS7841EB | CMOS 8-Stage Presettable 2-Decade BCD Synchronous Down Counter 16-PDIP -55 to 125 |
| ADS7841P | 12-Bit, 4-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADS7835EB/250 | 功能描述:模數轉換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7835EB/250G4 | 功能描述:模數轉換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7835EB/2K5 | 功能描述:模數轉換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7835EB/2K5G4 | 功能描述:模數轉換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7835EB250 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-Bit, High-Speed, Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
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