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參數資料
| 型號： | TLC542CDWG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 11-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| 封裝： | GREEN, SOIC-20 |
| 文件頁數： | 9/12頁 |
| 文件大?。?/td> | 172K |
| 代理商： | TLC542CDWG4 |
TLC542C, TLC542I
8-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL AND 11 INPUTS
SLAS075C – FEBRUARY 1989 – REVISED JUNE 2001
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
LOAD CIRCUIT FOR
tPZL AND tPLZ
LOAD CIRCUIT FOR
tPZH AND tPHZ
3 k
3 k
VCC
LOAD CIRCUIT FOR
td, tr, AND tf
CL
(see Note A)
Test
Point
3 k
1.4 V
Output
Under Test
Output
Under Test
Output
Under Test
CL
(see Note A)
CL
(see Note A)
Test
Point
Test
Point
NOTE A: CL = 50 pF
Figure 1. Load Circuits
CS
DATA OUT
2.4 V
0.4 V
90%
10%
tPZH, tPZL
tPHZ, tPLZ
0.8 V
2 V
Figure 2. CS to Data Output Timing
An
th(A)
0.8 V
2 V
I/O
CLOCK
Address
Valid
tsu(A)
Figure 3. Address Timing
8th
Clock
CS
0.8 V
2 V
th(CS)
tsu(CS)
0.8 V
I/O CLOCK
Figure 4. Figure 4. CS to I/O CLOCK Timing
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| TLC542CDWRG4 | 11-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| TLC542IN | 11-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP20 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLC542CDWR | 功能描述:模數轉換器 - ADC 8bit 25ksps 11ch 5V RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLC542CDWRG4 | 功能描述:模數轉換器 - ADC 8-Bit 25 kSPS Serial-Out RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLC542CN | 功能描述:模數轉換器 - ADC 8bit A/D w/Osc RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLC542CNE4 | 功能描述:模數轉換器 - ADC 8-Bit 25 kSPS Serial-Out RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLC542I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS |
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