MCP3004/3008
DOUT
1.4V
3 kΩ Test Point
CL = 100 pF
Voltage Waveforms for tR, tF
DOUT
VOH
VOL
tR
tF
Voltage Waveforms for tDO
CLK
DOUT
FIGURE 1-2:
tDO
Load Circuit for tR, tF, tDO.
DOUT
Test Point
3 kΩ
VDD
VDD/2 tDIS Waveform 2
tEN Waveform
100 pF
VSS
tDIS Waveform 1
Voltage Waveforms for tEN
CS
CLK
DOUT
123 4
B9
tEN
Voltage Waveforms for tDIS
CS
VIH
DOUT
Waveform 1*
TDIS
90%
DOUT
Waveform 2†
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.
FIGURE 1-3:
Load circuit for tDIS and tEN.
DS21295D-page 6
© 2008 Microchip Technology Inc.