
TLC0834C, TLC0834I, TLC0838C, TLC0838I
8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
SLAS094E – MARCH 1995 – REVISED OCTOBER 2000
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VOLTAGE WAVEFORMS
S2 Open
S1 Closed
10%
90%
tr
VOLTAGE WAVEFORMS
S2 Closed
S1 Open
DO and SARS
tr
S1
S2
LOAD CIRCUIT
(see Note A)
CL
From Output
Under Test
Test
Point
CS
tdis
90%
10%
90%
50%
VCC
GND
VCC
–VCC
VCC
RL
DO and SARS
tdis
NOTE A: CL includes probe and jig capacitance.
Figure 3. Output Disable Time Test Circuit and Voltage Waveforms