MAX11158 Datasheet, PDF (17/26 Pages) Maxim Integrated Products – 500ksps Throughput Rates Without Pipeline

MAX11158
18-Bit, 500ksps, ±5V SAR ADC with
Internal Reference in µMAX
OVDD
CNVST
SDI
MAX11158
SDO
SCLK
CONVERT
DIGITAL HOST
DATA IN
CLK
Figure 5. CS Mode 3-Wire, No-Busy Indicator Connection Diagram (SDI High)
CNVST
ACQUISITION
SCLK
SDO
tCYC
tCNVPW
tCONV
CONVERSION
tSSCKCNV
tHSCKCNV
tEN
tACQ
ACQUISITION
tSCLK
tSCLKL
1
2
3
16
17
18
tSCLKH
tDSDO
tDIS
D17
D15
D14
D1
D0
Figure 6. CS Mode 3-Wire, No-Busy Indicator Serial Interface Timing (SDI High)
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