MCP3201-BI/MS MICROCHIP [Microchip Technology], MCP3201-BI/MS Datasheet - Page 5

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

FIGURE 1-1:
FIGURE 1-2:
© 2008 Microchip Technology Inc.
D
CLK
OUT
CS
D
CLK
D
OUT
D
OUT
OUT
Load circuit for t
Voltage Waveforms for t
Voltage Waveforms for t
t
SUCS
1.4V
Serial Timing.
Test Circuits.
t
HI-Z
R
3 kΩ
C
L
R
= 30 pF
t
DO
, t
F
, t
Test Point
DO
R
t
F
, t
DO
F
V
t
V
EN
OH
OL
NULL BIT
t
DO
D
OUT
MSB OUT
Waveform 2†
CS
CLK
D
Waveform 1*
* Waveform 1 is for an output with internal condi-
† Waveform 2 is for an output with internal condi-
OUT
D
D
tions such that the output is high, unless disabled
by the output control.
tions such that the output is low, unless disabled
by the output control.
t
OUT
OUT
HI
Test Point
CS
Load circuit for t
Voltage Waveforms for t
t
R
t
Voltage Waveforms for t
LO
30 pF
3 kΩ
V
DD
V
SS
V
DIS
1
t
DD
F
t
DIS
and t
/2
V
MCP3201
IH
2
LSB
t
t
t
DIS
DIS
EN
EN
EN
t
t
DIS
EN
Waveform 2
Waveform 1
3
DIS
10%
90%
DS21290E-page 5
Waveform
t
B9
CSH
4
HI-Z