MAX1204 Datasheet, PDF (13/24 Pages) Maxim Integrated Products – 5v, 8-cHANNEL, sERIAL, 10-bIT adc WITH 3v dIGITAL iNTERFACE

5V, 8-Channel, Serial, 10-Bit ADC
with 3V Digital Interface
CS
SCLK
1
t_ACQ
4
8
DIN
SSTRB
DOUT
ADC STATE
SEL2 SEL1 SEL0
UNI/
BIP
SGL/
DIF
PD1
PD0
START
RB1
ACQUISITION
IDLE
1.5µs
(SCLK = 2MHz)
12
16
20
24
RB2
RB3
B9
MSB
B8
B7
B6
B5
B4
B3
B2
B1
B0
LSB
S1
FILLED WITH
S0 _ZEROS
CONVERSION
IDLE
Figure 6. 24-Bit External-Clock-Mode Conversion Timing (Microwire/SPI Compatible)
CS
SCLK
DIN
DOUT
t_CSS
t_CSH
t_DS
t_DH
t_DV
•••
t_CH
t_CL
•••
•••
•••
Figure 7. Detailed Serial-Interface Timing
t_CSH
t_DO
t_TR
CS
SSTRB
SCLK
•••
t_SDV
•••
•••
t_STR
•••
t_SSTRB
t_SSTRB
•••
•••
PD0 CLOCKED IN
Figure 8. External Clock-Mode SSTRB Detailed Timing
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