KAI-16070 Datasheet, PDF (26/48 Pages) ON Semiconductor – Interline CCD Image Sensor

KAI−16070
Device Identification
The device identification pin (DevID) may be used to identify different members of the ON Semiconductor 5.5 micron and
7.4 micron Interline Transfer CCD Platforms.
Table 18. DEVICE IDENTIFICATION
Description
Pins Symbol Minimum Nominal Maximum Units
Maximum DC
Current
Notes
Device Identification
DevID DevID
32,000
40,000
48,000
W
50 mA
1, 2, 3
1. Nominal value subject to verification and/or change during release of preliminary specifications.
2. If the Device Identification is not used, it may be left disconnected.
3. After Device Identification resistance has been read during camera initialization, it is recommended that the circuit be disabled to prevent
localized heating of the sensor due to current flow through the R_DeviceID resistor.
Recommended Circuit
Note that V1 must be a different value than V2.
V1
V2
DevID
R_external
ADC
R_DeviceID
GND
KAI−16070
Figure 22. Device Identification Recommended Circuit
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