81
Table 7-2. Pin Assignments For Comparator Function
Pin
No.
Signal
Name
Description
1
2
3
4
5
6
7
8
9
/BIN1
/BIN2
/BIN3
/BIN4
/BIN5
/BIN6
/BIN7
/BIN8
/BIN9
Bin sorting judgments.
All bin sorting signal outputs are opto-isolated open collector.
10
11
/OUT
/AUX
Bin sorting judgments.
All bin sorting signal outputs are opto-isolated open collector.
12
13
/TRIG
/TRIG
External Trigger:
TH2816B is triggered on the rising edge of a pulse applied to this pin
when the trigger mode is set to EXT mode.
14
15
EXV2
EXV2
External DC voltage 2:
DC voltage supply pins for DC isolated control signals (/TRIG, /IDX,
/EOM). Setting of internal jumpers must be changed when using an
internal voltage supply.
16
17
18
VCC
Internal voltage supply (maximum 100 mA)
Setting of internal jumpers must be changed when using an internal
voltage supply.
19 /PHI
Primary Parameter High Reject:
The measurement value is greater than the high limit value of
BIN1–BIN3. (See Figure 7-1)
20 /PLO
Primary Parameter Low Reject:
The measurement value is less than the low limit value of BIN1-BIN3.
(See Figure 7-1)
21 /SREJ
Secondary Parameter Reject:
The measurement value is not within the range of the secondary
parameter limit. (See Figure 7-1)
22
23
24
25
26
NC
NC
NC
NC
NC
No Connection
No Connection
No Connection
No Connection
No Connection
27
28
EXTV1
EXTV1
External DC voltage 1:
DC voltage supply pins for DC isolated open collector outputs,
/BIN1-/BIN3, /AUX, /OUT, /PHI, /PLO, /SREJ. The setting of internal
jumpers must be changed when using the internal voltage supply.
29 NC No Connection
30 /IDX
/IDX signal is asserted when an analog measurement is completed
and TH2816B is ready for the next DUT to be connected to the
UNKNOWN terminals. The measurement data, however, is not valid
until /EOM is asserted. (See Figure 7-3)
31 /EOM
End of Measurement:
This signal is asserted when the measurement data and comparison
results are valid. (See Figure 7-3)
32
33
COM2
COM2
Common for EXTV2
34
35
36
COM1
COM1
COM1
Common for EXTV1
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