參數(shù)資料
型號(hào)： TLC1542MJ
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDIP20
封裝： CERAMIC, DIP-20
文件頁(yè)數(shù)： 4/25頁(yè)
文件大?。?/td> 583K
代理商： TLC1542MJ
TLC1542EP, TLC1543EP
10BIT ANALOGTODIGITAL CONVERTERS WITH
SERIAL CONTROL AND 11 ANALOG INPUTS
SGLS152A JANUARY 2004 REVISED FEBRUARY 2006
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
10th
Clock
0.8 V
2.4 V
0.4 V
tf(EOC)
td(I/O-EOC)
I/O CLOCK
EOC
Figure 7. I/O CLOCK and EOC Voltage Waveforms
0.4 V
2.4 V
EOC
Valid MSB
DATA OUT
0.4 V
2.4 V
tr(EOC)
td(EOC-DATA)
Figure 8. EOC and DATA OUT Voltage Waveforms
timing diagrams
Access Cycle B
Shift in New Multiplexer Address;
Simultaneously Shift Out Previous
Conversion Value
Sample Cycle B
A/D Conversion
Interval
Initialize
MSB
LSB
Previous Conversion Data
MSB
LSB
B3
B2
B1
B0
C3
B9
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
Hi-Z State
1
2
34
56
7
8
9
10
1
I/O
CLOCK
DATA
OUT
ADDRESS
CS
(see Note A)
EOC
NOTE A: To minimize errors caused by noise at CS, the internal circuitry waits for a setup time plus two falling edges of the internal system clock
after CS
↓ before responding to control input signals. Therefore, no attempt should be made to clock in an address until the minimum
CS setup time has elapsed.
Figure 9. Timing for 10-Clock Transfer Using CS
相關(guān)PDF資料
PDF描述
TLC1542MFK 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CQCC20
TLC1542QDWR 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLC1542QDB 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLC1542QN 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP20
TLC1542QDW 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC1542MJB 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542Q 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542QDB 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542QDW 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542QFN 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 11Chl A/D 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
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