參數(shù)資料
型號(hào): THS1040CPWR
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, TSSOP-28
文件頁數(shù): 36/36頁
文件大?。?/td> 751K
代理商: THS1040CPWR
THS1040
SLAS290C OCTOBER 2001 REVISED OCTOBER 2004
9
www.ti.com
TYPICAL CHARACTERISTICS
Figure 5
40
45
50
55
60
65
70
75
80
0
10 20
30 40
50 60 70 80 90 100 110 120
0.5 dBFS
6 dBFS
20 dBFS
THD
T
otal
Harmonic
Distortion
dB
TOTAL HARMONIC DISTORTION
vs
INPUT FREQUENCY
fi Input Frequency MHz
1-V FS Differential Input Range
See Note
Figure 6
0
10 2030 405060 70 80 90 100 110 120
THD
T
otal
Harmonic
Distortion
dB
TOTAL HARMONIC DISTORTION
vs
INPUT FREQUENCY
fi Input Frequency MHz
2-V FS Differential Input Range
0.5 dBFS
6 dBFS
20 dBFS
See Note
40
45
50
55
60
65
70
75
85
80
Figure 7
47
49
51
53
55
57
59
61
SNR
Signal-to-Noise
Ratio
dB
SIGNAL-TO-NOISE RATIO
vs
INPUT FREQUENCY
fi Input Frequency MHz
Diff Input = 2 V
SE Input = 1 V
Diff Input = 1 V
SE Input = 2 V
0
1020 3040 506070 80 90 100 110 120
See Note
Figure 8
32
42
52
62
72
82
0
10
20 30 40
50 60 70 80
90 100 110 120
Diff Input = 2 V
Diff Input = 1 V
SE Input = 2 V
SFDR
Spurious
Free
Dynamic
Range
dB
SPURIOUS FREE DYNAMIC RANGE
vs
INPUT FREQUENCY
fi Input Frequency MHz
SE Input = 1 V
See Note
NOTE: AVDD = DVDD = 3 V, fS = 40 MSPS,
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, 0.5 dBFS
1-V Input: Ext Ref, REFT = 1.75 V, REFB = 1.25 V, 0.5 dBFS
相關(guān)PDF資料
PDF描述
THS1040IPWRG4 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
THS1040IPWG4 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
THS1040CPWG4 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
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THS1040CPWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 Bit 40 MSPS Low Power 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
THS1040EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 THS1040 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
THS1040IDW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 Bit 40 MSPS Low Power 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
THS1040IDWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 Bit 40 MSPS Low Power 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
THS1040IDWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 Bit 40 MSPS Low Power 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