Peak IPEH-003080, Руководство пользователя, Страница: 12 / 34

Pin MMFD Designation Function
B20 Reserved
B22 Reserved
B24 Reserved
B26 Reserved
B28 Ain-0
Analog inputs 0 to 7, resolution 12 bits
B30 Ain-1
B32 Ain-2
B34 Ain-3
B36 Ain-4
B38 Ain-5
B40 Ain-6
B42 Ain-7
B44 Vref-out
Reference voltage 3.0 V, can be connected to pin B46 as internal refer-
ence
B46 Vref-in Reference voltage input for 12-bit ADC, pin B44 recommended as source
B48 3V3in Supply voltage input 3.3 V DC, 100mA (connected to B47)
B50 GND Ground
2.2 Circuitry
For the basic operation of the PCAN-MicroMod FD, a minimal circuitry with the
following components is required:
Voltage supply 3.3 V DC
CAN connection (CAN-High, CAN-Low)
Pull-down for module ID inputs
Feedback of the analog reference voltage
Push button to ground for CAN flash mode (with pull-up resistor)
Reset push button to ground
The minimum circuitry is shown in the circuit diagram in Appendix D Minimum
Circuitry on page 32.
2 Electrical Connection PCAN-MicroMod FD
User Manual 1.1.1 © 2020 PEAK-System Technik GmbH
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