參數(shù)資料
型號: TLC3574IDW
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: GREEN, PLASTIC, SOP-20
文件頁數(shù): 21/49頁
文件大?。?/td> 1137K
代理商: TLC3574IDW
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
28
WWW.TI.COM
conversion operation
CS
12
3
5
46
7
13
14
15
1
ID15
ID14
ID13
1D12
12
ID15
OD15
OD14
OD13
OD12
OD11
OD10
OD9
OD4
OD2
OD15
48 SCLKs for Long Sampling
16 SCLKs for Short Sampling
SDO goes to HiZ after 16th SCLK
16
HiZ
t(conv)
t(SAMPLE)
FS in High
SDI
INT
EOC
SDO
OR
Previous Conversion Result
Select Channel
OD3
OD[15:2] (for TLC3574/78) or OD [15:4] (for TLC2574/78) is the result of previous conversion.
Don’t Care
The dotted line means signal may or may not exist.
Figure 11. Mode 00, CS Initiates Operation
12
3
5
46
7
13
14
15
1
ID15
1D14
ID13 1D12
12
ID15
OD14 OD13 OD12 OD11
OD10
OD9
OD4
OD15
OD2
OD3
48 SCLKs for Long Sampling
16 SCLKs for Short Sampling
16
Hi-Z
SDO Goes Through Hi-Z After 16 SCLK
Previous Conversion Result
Select Channel
t(SAMPLE)
t(conv)
SCLK
CS
FS
SDI
INT
EOC
SDO
OR
OD[15:2] (for TLC3574/78) or OD[15:4](for TLC2574/78) is the result of previous conversion.
Don’t Care
The dotted line means signal may or may not exist.
Figure 12. Mode 00, FS Initiates Operation
相關(guān)PDF資料
PDF描述
TLC2578IPW 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
TLC3574IDWRG4 4-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLC2578IPWRG4 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
TLC3578IDWG4 8-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
TLC2578IDWG4 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC3574IDW 制造商:Texas Instruments 功能描述:14BIT ADC 4CH 5V 200KSPS 20SOIC
TLC3574IDWEG4 制造商:Texas Instruments 功能描述:
TLC3574IDWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Serial Out Low Power 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
TLC3574IDWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Serial Out Low Power 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
TLC3574IDWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Serial Out Low Power 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32