Everest CORE - Product Manual |
Application Guide
INGENIA | 08/01/2019
37
Bill of materials
R1, R2, R3, R4
RC0603FR-0724KL
Yageo
0603
Thick film resistor, 24 k
Ω
, 1 % tolerance, 0.1 W
C1, C2, C3, C4
CC0402JRNPO9BN101 Yageo
0402
Ceramic capacitor, 100 pF, 50 V, NP0
D1, D2, D3, D4 CZRU52C3V9
Comchip
0603
Diode Zener 150 mW 5% 0603. 3.9 V @ 5mA, 3.3 V @
1mA
Designator
Part Number
Manufac
turer
Pack
age
Value / Description
Digital Outputs
This simple circuit can be used to convert the 3.3 V push-pull digital outputs of Everest CORE into 5 V open collector
with weak pull-ups. This will invert the logic polarity of the output, but at the same time it will provide the
capability of driving greater loads.
Schematic
The following circuits should allow driving loads up to 48 V and 1 A safely.
Signals description
Signal
Description
+5V_D
+5 V Logic supply
OUTPUT_1 Digital outputs 1 to 4