參數(shù)資料
型號: TLC1543QDWREP
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝: GREEN, PLASTIC, SOIC-20
文件頁數(shù): 3/25頁
文件大?。?/td> 573K
代理商: TLC1543QDWREP
TLC1542EP, TLC1543EP
10BIT ANALOGTODIGITAL CONVERTERS WITH
SERIAL CONTROL AND 11 ANALOG INPUTS
SGLS152A JANUARY 2004 REVISED FEBRUARY 2006
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
EOC
CL = 50 pF
12 k
DATA OUT
Test Point
VCC
RL = 2.18 k
CL = 100 pF
12 k
Test Point
VCC
RL = 2.18 k
Figure 2. Load Circuits
CS
DATA
OUT
2.4 V
0.4 V
90%
10%
tPZH, tPZL
tPHZ, tPLZ
0.8 V
2 V
Figure 3. DATA OUT Enable and Disable
Voltage Waveforms
ADDRESS
th(A)
0.8 V
2 V
I/O CLOCK
Address
Valid
tsu(A)
0.8 V
Figure 4. ADDRESS Setup and Hold Time
Voltage Waveforms
Last
Clock
CS
0.8 V
2 V
0.8 V
tsu(CS)
0.8 V
I/O CLOCK
th(CS)
First
Clock
Figure 5. I/O CLOCK Setup and Hold Time Voltage Waveforms
0.4 V
2.4 V
0.4 V
2.4 V
2 V
0.8 V
I/O CLOCK
DATA OUT
tt(I/O)
0.8 V
2 V
tr(DATA), tf(DATA)
td(I/O-DATA)
tv
tt(I/O)
0.8 V
I/O CLOCK Period
Figure 6. I/O CLOCK and DATA OUT Voltage Waveforms
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