MAX14001 Datasheet, PDF (18/34 Pages) Maxim Integrated Products – Configurable, Isolated 10-bit ADCs for Multi-Range Binary Inputs

MAX14001/MAX14002
Configurable, Isolated 10-bit ADCs for
Multi-Range Binary Inputs
CS
SCLK
123
SDI
“0” “0” “0”
SDO ^{HIGH-Z “X” “X” “X”}
* R = “0”
8 9 10 11 12 13 14 15 16
123
“0” “0” “0” R* A0 A1 A2 A3 A4
“0” “0” “0”
“X” “X” “X” R* A0 A1 A2 A3 A4 ^HIGH-Z D0 D1 D2
8 9 10 11 12 13 14 15 16
“0” “0” “0” R* A0 A1 A2 A3 A4
D7 D8 D9 R* A0 A1 A2 A3 A4 ^HIGH-Z
Figure 7. SPI Read
tCS(LEAD)
CS
tSCLKH
tSCLKL
tSCLK
tIAG
tCS(LAG)
SCLK
1
2
tDINSU
...
10
11
12
13
14
15
16
tDINH
SDI
HIGH -Z
SDO
D0
D1
...
D9
W/R*
A0
A1
A2
A3
A4
tDOUT(EN)
tDO
“X”
“X”
...
“X”
W/R*
A0
A1
A2
A3
A4
tDOUT(DIS)
HIGH -Z
tFID
FIELD
* R = “0”, W = “1”
Figure 8. SPI Timing Diagram
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