HomeProductsInterface ICsKNX/EIB Transceiver
KNX-Transceiver with Hardware Current Programming | E981.23
All members of the Elmos KNX family can be used as bit transceivers in analogue mode if required. The two family members E981.03 and E981.23 feature a TP-UART-compatible protocol with up to 115kBaud. The E981.33 functions only as a bit transceiver. With the E981.03, an SPI for configuration and diagnosis is available in addition. All family members have an integrated DC/DC voltage regulator that supplies either 5 or 3.3 volts. All of them also have a linear voltage regulator for 20V/25mA.
| Part-No. / Function | VSUPPLY | VDD | Iq | ESD | Bitrate | Package | Comment |
|
E981.03
KNX/EIB Transceiver |
19V to 33V |
3.3V/5V |
1.9mA* |
2kV |
9.6 Kbit/s |
QFN32L7 |
*) Typical value for VDD = 3.3V |
|
E981.23
KNX-Transceiver with Hardware Current Programming |
19V to 33V |
3.3V/5V |
1.9mA* |
2kV |
9.6 Kbit/s |
QFN32L7 |
*) Typical value for VDD = 3.3V |