Analog Devices Inc. EVAL-ADuM6421AxNZ Evaluation Board
Analog Devices Inc. EVAL-ADuM6421AxNZ Evaluation Board evaluates the ADuM6420A, ADuM6421A, and ADuM6422A quad-channel isolators with integrated DC-to-DC converter. This evaluation board leaves the isolator position unpopulated to support the evaluation of the ADuM6420A, ADuM6421A, and ADuM6422A isolators. These devices integrate four iCoupler® On/Off Keying (OOK) digital isolation channels and iCoupler chip scale isoPower® transformer technology.
Features
- Evaluates the ADuM6420A, ADuM6421A, and ADuM6422A quad-channel isolators
- Onboard 6V to 9V LDO power supply that provides 5V to the VDDP pin
- 5V input operation and selectable 3.3V or 5V isolated DC-to-DC converter output
- Meets CISPR 32/EN 55032, Class B emission limits
- Screw terminal connectors for:
- LDO power supply
- 5V direct power supply
- Off-board PDIS control
- Isolated output supply
Applications
- RS-232 transceivers
- Power supply start-up bias and gate drives
- Isolated sensor interfaces
- Industrial Programmable Logic Controllers (PLCs)
Target Device
Analog Devices Inc. ADuM642xA Fyrkanalig digital isolator
Eliminerar behovet av separata, isolerade DC-till-DC-omvandlare i isolerade konstruktioner på 500 mW.
Publicerad: 2020-02-09
| Uppdaterad: 2024-09-09