MCP3201 Microchip Technology, MCP3201 Datasheet - Page 4

• Manufacturer Part Number: MCP3201
• Description: 2.7V 12-Bit A/D Converter with SPI Serial Interface
• Manufacturer: Microchip Technology

MCP3201
FIGURE 1-1:
FIGURE 1-2:
DS21290B-page 4
D
CLK
CS
OUT
D
CLK
OUT
D
D
OUT
OUT
Load circuit for t
Voltage Waveforms for t
Serial Timing.
Test Circuits.
Voltage Waveforms for t
t
SUCS
1.4V
HI-Z
t
R
3K
C
L
= 100pF
R
t
, t
DO
F
,
t
DO
Test Point
R
t
, t
F
DO
F
t
V
EN
OH
V
OL
NULL BIT
Preliminary
t
DO
D
OUT
MSB OUT
CS
CLK
D
Waveform 2
OUT
* Waveform 1 is for an output with internal condi-
† Waveform 2 is for an output with internal condi-
Waveform 1*
t
tions such that the output is high, unless dis-
abled by the output control.
tions such that the output is low, unless disabled
by the output control.
HI
D
D
OUT
OUT
Test Point
CS
Load circuit for t
Voltage Waveforms for t
t
R
t
LO
†
Voltage Waveforms for t
100pF
3K
V
DD
V
SS
V
t
DIS
F
1
DD
1999 Microchip Technology Inc.
T
and t
DIS
/2
V
IH
LSB
2
t
DIS
t
EN
DIS
t
EN
t
EN
DIS
t
Waveform 2
EN
DIS
Waveform 1
3
Waveform
10%
90%
t
CSH
B11
4
HI-Z