參數(shù)資料
型號: TLC3544IDWR
廠商: Texas Instruments, Inc.
英文描述: 5-V ANALOG, 3-/5-V DIGITAL, 14-BIT, 200-KSPS, 4-/8-CHANNELS SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH 0-5 V (PSEUDODIFFERENTIAL) INPUTS
中文描述: 5 - V模擬,3-/5-V數(shù)字,14位,200 kSPS的,4-/8-CHANNELS串行模數(shù)位0-5五(擬微分)輸入變換器
文件頁數(shù): 25/40頁
文件大?。?/td> 790K
代理商: TLC3544IDWR
TLC3544, TLC3548
5-V ANALOG, 3-/5-V DIGITAL, 14-BIT 200-KSPS, 4-/8-CHANNELS SERIAL
ANALOG-TO-DIGITAL CONVERTERS WITH 0-5 V (PSEUDODIFFERENTIAL) INPUTS
SLAS266C
OCTOBER 2000
REVISED MAY 2003
25
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
conversion operation
CS
ìììììììììììììììììììì
ìììììììììììììììììììì
1
2
3
5
4
6
7
13
14
15
1
ID15
ID14
ID13
1D12
ììì
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 Hi-Z After 16th SCLK
ììì
16
Hi-Z
t(conv)
t
(SAMPLE)
FS in High
SDI
INT
EOC
SDO
OR
Previous Conversion Result
Select Channel
OD3
t Care
ììì
ììì
The dotted line means signal may or may not exist.
Figure 12. Mode 00, CS Initiates Operation
1
2
3
5
4
6
7
13
14
15
1
ID15
1D14
ID13 1D12
ììì
ììì
INT
12
ID15
OD14 OD13 OD12 OD11
OD10
OD9
OD4
OD15
OD15
OD2
OD3
48 SCLKs for Long Sampling
16 SCLKs for Short Sampling
ìììì
16
Hi-Z
SDO Goes Through Hi-Z After 16 SCLK
Previous Conversion Result
Select Channel
t
(SAMPLE)
t
(conv)
SCLK
CS
FS
SDI
EOC
SDO
OR
OD[15:2] is the result of previous conversion.
Don
t Care
ìì
ìì
The dotted line means signal may or may not exist.
Figure 13. Mode 00, FS Initiates Operation
相關PDF資料
PDF描述
TLC3544IPWR 5-V ANALOG, 3-/5-V DIGITAL, 14-BIT, 200-KSPS, 4-/8-CHANNELS SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH 0-5 V (PSEUDODIFFERENTIAL) INPUTS
TLC3544IPWRG4 5-V ANALOG, 3-/5-V DIGITAL, 14-BIT, 200-KSPS, 4-/8-CHANNELS SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH 0-5 V (PSEUDODIFFERENTIAL) INPUTS
TLC3544CDWRG4 5-V ANALOG, 3-/5-V DIGITAL, 14-BIT, 200-KSPS, 4-/8-CHANNELS SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH 0-5 V (PSEUDODIFFERENTIAL) INPUTS
TLC3544IDWRG4 5-V ANALOG, 3-/5-V DIGITAL, 14-BIT, 200-KSPS, 4-/8-CHANNELS SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH 0-5 V (PSEUDODIFFERENTIAL) INPUTS
TLC3544CDWR 5-V ANALOG, 3-/5-V DIGITAL, 14-BIT, 200-KSPS, 4-/8-CHANNELS SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH 0-5 V (PSEUDODIFFERENTIAL) INPUTS
相關代理商/技術參數(shù)
參數(shù)描述
TLC3544IDWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-bit 5V 200KSPS 4-Channel Unipolar RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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
TLC3544IPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-bit 5V 200KSPS 4-Channel Unipolar RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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
TLC3544IPWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14B 5V 200KSPS 4-CH Unipolar ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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
TLC3544IPWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14 bit 5V 200KSPS 4 Channel Unipolar RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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
TLC3544IPWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14 bit 5V 200KSPS 4 Channel Unipolar RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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