MCP3204-BISL Microchip Technology, MCP3204-BISL Datasheet - Page 4

• Manufacturer Part Number: MCP3204-BISL
• Description: 2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface
• Manufacturer: Microchip Technology

MCP3204/3208
FIGURE 1-1:
FIGURE 1-2:
DS21298B-page 4
D
CLK
CS
D
OUT
IN
D
CLK
OUT
D
D
OUT
OUT
Load circuit for t
Voltage Waveforms for t
Serial Interface Timing.
Test Circuits.
Voltage Waveforms for t
t
SUCS
t
SU
1.4V
MSB IN
t
R
3K
C
t
L
HD
= 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
OUT
* Waveform 1 is for an output with internal condi-
† Waveform 2 is for an output with internal condi-
Waveform 1*
Waveform 2†
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.
D
D
t
OUT
OUT
HI
Test Point
Load circuit for t
CS
Voltage Waveforms for t
Voltage Waveforms for t
t
t
R
LO
100pF
3K
V
DD
V
t
F
SS
V
DIS
1
DD
T
1999 Microchip Technology Inc.
DIS
and t
/2
V
LSB
IH
2
t
DIS
t
EN
t
DIS
t
DIS
EN
EN
DIS
t
Waveform 2
EN
Waveform 1
3
t
Waveform
CSH
10%
90%
B11
4