The ADM3053 is a 2.5 kV rms signal and power isolated CAN transceiver with an integrated isolated dc-to-dc converter. It operates from 5 V VCC power and 5 V or 3.3 V VIO power, meets the ISO 11898 standard, and supports data rates up to 1 Mbps.
The ADM3053 is an isolated CAN transceiver with an integrated isoPower DC‑DC converter, providing 2.5 kV rms isolation and supporting data rates up to 1 Mbps. It complies with ISO 11898 and includes features such as slope control, thermal shutdown, and high common‑mode transient immunity (>25 kV/ps).
The device is supplied in a 20‑lead wide‑body SOIC package, operates from a 5 V supply (Vcc) and 5 V or 3.3 V on Vio, and is rated for –40 °C to +85 °C. The datasheet details electrical specifications, pin functions, timing parameters, regulatory approvals (UL, VDE), and insulation safety data.
| Isolation Voltage (UL test) | 2500 Vrms (1‑minute) |
|---|---|
| Operating Temperature Range | -40 °C to +85 °C |
| Maximum Data Rate | 1 Mbps |
| Supply Voltage (Vcc) | 5 V |
| Supply Voltage (Vio) | 5 V or 3.3 V |
| Common‑Mode Transient Immunity | >25 kV/ps |
It is rated for 2500 Vrms for a 1‑minute duration per UL 1577.
The device supports data rates up to 1 Mbps.
It operates from –40 °C to +85 °C.
It requires 5 V on Vcc and can use either 5 V or 3.3 V on Vio.