Mikroelektronika MikroE Development Kits MIKROE-258 Fiche De Données
Codes de produits
MIKROE-258
MikroElektronika
3.3V-5V VOLTAGE TRANSLATOR
The 3.3V-5V VOLTAGE TRANSLATOR additional board is used to adjust voltage levels of a development system
sending voltage signals of 3.3V and a device receiving voltage signals of 5V.
How to connect the board?
The 3.3V-5V VOLTAGE TRANSLATOR board can be easily connected to a development system via a 2x5 connector
CN1 and a flat cable with appropriate IDC10 connectors, Figure 1. The board is connected to a device via a 2x5
connector CN2
.
How to use the board?
The additional board is used to adjust different voltage levels by means of two transceivers 74LVCC3245. The board
comes with jumpers placed so as to adjust voltage signals of 3.3V to voltage signals of 5V. If necessary, voltage signal
adjustment may also be performed in the opposite direction (from 5V to 3.3V).
The additional board is powered by 3.3V and 5V. The 3.3V power supply voltage is supplied from the development
system, whereas the 5V DC power supply voltage is supplied from an external power supply source via the CN3
connector.
Figure 1:
3.3V-5V VOLTAGE TRANSLATOR board
Figure 3: Flat cable with IDC10 connectors
Figure 2: Connecting IDC10
connector to a development system