參數(shù)資料
型號： THS1041IDWG4
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝： GREEN, PLASTIC, SOIC-28
文件頁數(shù)： 3/41頁
文件大?。?/td> 810K
代理商： THS1041IDWG4
THS1041
SLAS289C OCTOBER 2001 REVISED OCTOBER 2004
11
www.ti.com
TYPICAL CHARACTERISTICS
35
40
45
50
55
60
0
10
20
30
40
50
60
708090
100
Diff Input = 2 V
SE Input = 2 V
Diff Input = 1 V
SE Input = 1 V
SIGNAL-TO-NOISE PLUS DISTORTION
vs
INPUT FREQUENCY
fi Input Frequency MHz
65
Figure 10
See Note
SINAD
Signal-to-Noise
Plus
Distortion
dB
35
40
45
50
55
60
65
70
75
80
85
0
1020
3040
50
60
70
80
90
100
Diff Input = 2 V
SE Input = 2 V
Diff Input = 1 V
SE Input = 1 V
THD
T
otal
Harmonic
Distortion
dB
TOTAL HARMONIC DISTORTION
vs
INPUT FREQUENCY
fi Input Frequency MHz
Figure 11
See Note
NOTE: AVDD = DVDD = 3 V,
fS = 40 MSPS,
PGA = 1,
20-pF capacitors AIN+ to AGND and AIN to AGND,
Input series resistor = 25
,
2-V Input: Ext Ref, REFT = 2 V, REFB = 1 V
1-V Input: Ext Ref, REFT = 1.75 V, REFB = 1.25 V
Figure 12
40
45
50
55
60
65
70
75
0
5
10
20
25
30
35
40
45
50
THD
T
otal
Harmonic
Distortion
dB
Sample Rate MSPS
TOTAL HARMONIC DISTORTION
vs
SAMPLE RATE
15
Diff Input = 2 V
fi = 20 MHz, 0.5 dBFS
Figure 13
40
45
50
55
60
65
70
75
0
5
10
20
25
30
35
40
45
50
SNR
Signal-to-Noise
Ratio
dB
Sample Rate MSPS
SIGNAL-TO-NOISE RATIO
vs
SAMPLE RATE
15
Diff Input = 2 V
fi = 20 MHz, 0.5 dBFS
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THS1041IPWR 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
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相關代理商/技術參數(shù)
參數(shù)描述
THS1041IDWR 功能描述:模數(shù)轉換器 - ADC 10 Bit 40 MSPS Lo-Pwr 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
THS1041IDWRG4 功能描述:模數(shù)轉換器 - ADC 10 Bit 40 MSPS Lo-Pwr 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
THS1041IPW 功能描述:模數(shù)轉換器 - ADC 10 Bit 40 MSPS Lo-Pwr 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
THS1041IPWG4 功能描述:模數(shù)轉換器 - ADC 10 Bit 40 MSPS Lo-Pwr 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
THS1041IPWR 功能描述:模數(shù)轉換器 - ADC 10 Bit 40 MSPS Lo-Pwr 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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