Datasheet

MCP3004/3008
DS21295D-page 6 © 2008 Microchip Technology Inc.
FIGURE 1-2: Load Circuit for t
R
, t
F
, t
DO
.
FIGURE 1-3: Load circuit for t
DIS
and t
EN
.
Test Point
1.4V
D
OUT
3kΩ
C
L
= 100 pF
D
OUT
tR
Voltage Waveforms for t
R
, t
F
CLK
D
OUT
t
DO
Voltage Waveforms for t
DO
tF
V
OH
V
OL
90%
10%
* Waveform 1 is for an output with internal
conditions such that the output is high,
unless disabled by the output control.
† Waveform 2 is for an output with internal
conditions such that the output is low,
unless disabled by the output control.
Test Point
D
OUT
3kΩ
100 pF
t
DIS
Waveform 2
t
DIS
Waveform 1
CS
CLK
D
OUT
t
EN
12
B9
Voltage Waveforms for tEN
t
EN
Waveform
V
DD
V
DD
/2
V
SS
3
4
Voltage Waveforms for t
DIS
D
OUT
D
OUT
CS
V
IH
T
DIS
Waveform 1*
Waveform 2†