TLC1542_13 Datasheet, PDF (11/33 Pages) Texas Instruments – 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

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TLC1542I, TLC1542M, TLC1542Q
TLC1542C, TLC1543C, TLC1543I, TLC1543Q
SLAS052G – MARCH 1992 – REVISED JANUARY 2006
PARAMETER MEASUREMENT INFORMATION
Test Point
V_CC
Test Point
V_CC
EOC
R_L = 2.18 kΩ
DATA OUT
R_L = 2.18 kΩ
C_L = 50 pF
12 kΩ
C_L = 100 pF
12 kΩ
Figure 2. Load Circuits
2V
CS
0.8 V
t_PZH, t_PZL
t_PHZ, t_PLZ
DATA
OUT
2.4 V
0.4 V
90%
10%
Figure 3. DATA OUT Enable and Disable Voltage Waveforms
Address
Valid
ADDRESS
2V
0.8 V
t_su(A)
I/O CLOCK
0.8 V
t_h(A)
Figure 4. ADDRESS Setup and Hold Time Voltage Waveforms
CS
t_su(CS)
0.8 V
2V
t_h(CS)
I/O CLOCK
0.8 V
First
Clock
Last
Clock
0.8 V
Figure 5. I/O CLOCK Setup and Hold Time Voltage Waveforms
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