Chroma 19020 - Example of External Control Circuit; Example of Using Internal Power Supply

HANDLER Interface
5-3
5.3 Example of External Control Circuit
5.3.1 Example of Using Internal Power Supply
16
Rcall2
Rcall1
17
13
14
23
EXT_STOP
EXT_START
+VEXT
+5VHan
CHN1
Rcall4
Rcall3
19
18
22
GD3
GNDF
560Ω
12
3 4 5 6 7 8 9
Internal of 1902X
1
2
4
3
1
2
4
3
F
nPA_MODE
nEOS
24
21
560Ω
1
2 3 4 5 6 7 8 9
1
2
4
3
CHN2
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
CHN5
CHN4
CHN3
CHN6
CHN7
CHN9
CHN8
nPASS_FAIL
nEOT
CHN10
1
2
4
3
15
20
1
10
9
8
7
6
5
4
3
2
12
11