Datasheet

MAX192
Low-Power, 8-Channel,
Serial 10-Bit ADC
14 ______________________________________________________________________________________
PD0 CLOCK IN
t
SSTRB
t
CSH
t
CONV
t
SCK
SSTRB
SCLK
t
CSS
NOTE: FOR BEST NOISE PERFORMANCE, KEEP SCLK LOW DURING CONVERSION.
CS
SCLK
DIN
DOUT
CS
S CONTROL BYTE 0
CONTROL BYTE 1S
CONVERSION RESULT 0
B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 S1 S0
CONVERSION RESULT 1
SSTRB
B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 S1 S0
CONTROL BYTE 2S
1
8 1 8 1
CS
SCLK
DIN
DOUT
S CONTROL BYTE 0
CONTROL BYTE 1S
CONVERSION RESULT 0
B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 S1 S0 B9 B8 B7 B6
CONVERSION RESULT 1
Figure 10. Internal Clock Mode SSTRB Detailed Timing
Figure 11a. External Clock Mode, 15 Clocks/Conversion Timing
Figure 11b. External Clock Mode, 16 Clocks/Conversion Timing