參數(shù)資料
型號: TLC3574IDWR
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 4-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝: PLASTIC, SOIC-20
文件頁數(shù): 29/49頁
文件大小: 1137K
代理商: TLC3574IDWR
TLC3574, TLC3578, TLC2574, TLC2578
5V ANALOG, 3/5V DIGITAL, 14/12BIT, 200KSPS, 4/8CHANNEL
SERIAL ANALOGTODIGITAL CONVERTERS WITH ±10V INPUTS
SLAS262C OCTOBER 2000 REVISED MAY 2003
35
WWW.TI.COM
TYPICAL CHARACTERISTICS
Figure 26
fI Input Signal Frequency Hz
76
74
72
1 k
20 k
40 k
SINAD
dB
78
80
SINAD
vs
INPUT SIGNAL FREQUENCY
82
60 k
80 k
Reference = 4 V
AVDD = 5 V
TA = 25°C
100 k
Figure 27
12
11.6
1 k
20 k
40 k
60 k
ENOB
(Bits)
12.4
12.8
ENOB
vs
INPUT SIGNAL FREQUENCY
13.2
80 k
Reference = 4 V
AVDD = 5 V
TA = 25°C
fI Input Signal Frequency Hz
100 k
Figure 28
84
1 k
20 k
40 k
60 k
THD
T
otal
Harmonic
Distortion
dB
82
80
TOTAL HARMONIC DISTORTION
vs
INPUT SIGNAL FREQUENCY
78
100 k
Reference = 4 V
AVDD = 5 V
TA = 25°C
fI Input Signal Frequency Hz
80 k
Figure 29
79
77
1 k
20 k
40 k
60 k
SFDR
dB
81
83
SFDR
vs
INPUT SIGNAL FREQUENCY
85
100 k
Reference = 4 V
AVDD = 5 V
TA = 25°C
fI Input Signal Frequency Hz
80 k
相關PDF資料
PDF描述
TLC3574IDWG4 4-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLC2578IPWG4 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
TLC3578IPWG4 8-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
TLC3578IPWRG4 8-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
TLC3578IPWR 8-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
相關代理商/技術參數(shù)
參數(shù)描述
TLC3574IDWRG4 功能描述:模數(shù)轉換器 - ADC Serial Out Low Power 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
TLC3574IN 功能描述:模數(shù)轉換器 - ADC Serial Out Low Power 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
TLC3574INE4 功能描述:模數(shù)轉換器 - ADC Serial Out Low Power 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
TLC3574IPW 功能描述:模數(shù)轉換器 - ADC Serial Out Low Power 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
TLC3574IPWG4 功能描述:模數(shù)轉換器 - ADC Serial Out Low Power 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