The ADM3053 is an isolated controller area network (CAN) physical layer transceiver with an integrated isolated dc-to-dc converter. The ADM3053 complies with the ISO 11898 standard.
The device employs Analog Devices, Inc., iCoupler® technology to combine a 2-channel isolator, a CAN transceiver, and Analog Devices isoPower® dc-to-dc converter into a single SOIC surface mount package. An on-chip oscillator outputs a pair of square waveforms that drive an internal transformer to provide isolated power. The device is powered by a single 5 V supply realizing a fully isolated CAN solution.
The ADM3053 creates a fully isolated interface between the CAN protocol controller and the physical layer bus. It is capable of running at data rates of up to 1 Mbps.
The device has current limiting and thermal shutdown features to protect against output short circuits. The part is fully specified over the industrial temperature range and is available in a 20-lead, wide-body SOIC package.
The ADM3053 contain isoPower® technology that uses high frequency switching elements to transfer power through the transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to Application Note AN-0971, Control of Radiated Emissions with isoPower® Devices, for details on board layout considerations.
Features and Benefits
| Interface & IsolationIBIS Models
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| Document | note |
| ADM3053: Signal and Power Isolated CAN Transceiver with Integrated Isolated DC-to-DC Converter Data Sheet (Rev. B) | PDF 258 kB |
| Document | note |
| UG-234: Evaluation Board for the ADM3053 with Integrated DC-to-DC Converter | PDF 489 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| ADM3053BRWZ Production | 20 ld SOIC - Wide | OTH 37 | -40 to 85C | 6.47 | 5.5 | Y |
| ADM3053BRWZ-REEL7 Production | 20 ld SOIC - Wide | REEL 400 | -40 to 85C | 6.47 | 5.5 | Y |
| Part Number | Description | Price | RoHS |
|---|---|---|---|
| ADZS-120ANA-SAM | Allows signal probing when connected to the analog connector on the EZ-Board. | 54.4 | Y |
| ADZS-180PWM-SAM | Allows signal probing when connected to the PWM or memory connector on the EZ-Board. | 60.71 | Y |
| ADZS-CM403F-EZBRD | Hardware evaluation board for the ADSP-CM40x mixed-signal control processor family. This board uses the ADSP-CM403F mixed-signal control processor. Allows user to develop software for running on the ADSP-CM40x family using their existing debugger. | 222.88 | Y |
| ADZS-CM403F-EZLITE | Hardware evaluation board for the ADSP-CM40x signal control processor family. This board uses the ADSP-CM403F mixed-signal control processor and comes with a Segger J-LINK Lite ARM emulator. Allows user to develop software for running on the ADSP-CM40x family. | 275.05 | Y |
| ADZS-CM408F-EZBRD | Hardware evaluation board for the ADSP-CM40x mixed-signal control processor family. This board uses the ADSP-CM408F mixed-signal control processor. Allows user to develop software for running on the ADSP-CM40x family using their existing debugger. | 284.01 | Y |
| ADZS-CM408F-EZLITE | Hardware evaluation board for the ADSP-CM40x mixed-signal control processor family. This board uses the ADSP-CM408F mixed-signal control processor and comes with a Segger J-LINK Lite ARM emulator. Allows user to develop software for running on the ADSP-CM40x family. | 336.25 | Y |
| EVAL-ADM3053EBZ | Evaluation Board | 75 | Y |
| EZLINX-IIIDE-EBZ | iCoupler® Isolated Interface Development Environment Evaluation Board | 149 | Y |
