IC-JRX Datasheet, PDF (6/23 Pages) IC-Haus GmbH – µP INTERFACE WITH 2×4 24V HIGH-SIDE DRIVERS

iC-JRX
µP INTERFACE WITH 2×4 24V HIGH-SIDE DRIVERS
Rev A1, Page 6/23
Control Word 2 (I/O pin functions)
Bit
Name
higher nibble
7
6
NIOH
-
lower nibble
5
4
3
2
IH1
IH0
NIOL
-
Add.: 11
reset entry: 00h
1
0
IL1
IL0
higher nibble
Bit 7
0
NIOH
1
Bit 5..4
IH1..0
Input mode
Output mode
Current sources at I/O pins 4..7
IH1
IH0
0
0
0
1
1
0
1
1
in input mode
(sources low-side)
0 µA
200 µA
600 µA
2 mA
in output mode
(sources high-side)
0 µA
200 µA
0 µA
200 µA
(r)
lower nibble
Bit 3
0
NIOL
1
Bit 1..0
IL1..0
Input mode
Output mode
Current sources at I/O pins 0..3
IL1
IL0
0
0
0
1
1
0
1
1
in input mode
(sources low-side)
0 µA
200 µA
600 µA
2 mA
in output mode
(sources high-side)
0 µA
200 µA
0 µA
200 µA
(r)