Product Highlights

• AEC-Q100 Qualification for /V Devices

• Reinforced Galvanic Isolation for Digital Signals

• 16 Wide SOIC with 8mm Creepage and Clearance

• Withstands 5kVRMS for 60s (VISO)

• Continuously Withstands 848VRMS (VIOWM)

• Withstands ±12.8kV Surge between GNDA and

GNDB with 1.2/50μs Waveform

• High CMTI (50kV/μs, typ)

• Low Power Consumption

• 0.71mW per Channel at 1Mbps with VDD = 1.8V

• 1.34mW per Channel at 1Mbps with VDD = 3.3V

• 3.21mW per Channel at 100Mbps with VDD = 1.8V

• Low Propagation Delay and Low Jitter

• Maximum Data Rate Up to 200Mbps

• Low Propagation Delay 7ns (typ) at VDD = 3.3V

• Clock Jitter RMS 11.1ps (typ)

• Safety Regulatory Approvals

• UL According to UL1577

• cUL According to CSA Bulletin 5A

• VDE 0884-11 Reinforced Insulation (Pending)

Key Applications

• Automotive

• Hybrid Electric Vehicle

• Chargers

• Battery Management System (BMS)

• Inverters

The MAX22663−MAX22666 are a family of 6-channel,

reinforced, fast, low-power digital galvanic isolators using

Analog Devices’ proprietary process technology. All

devices feature reinforced isolation with a withstand

voltage rating of 5kVRMS for 60 seconds. Both automotive

and general-purpose devices are rated for operation at

ambient temperatures from -40°C to +125°C.

Devices with /V suffix are AEC-Q100 qualified. See the

Ordering Information for all automotive grade part

numbers.

• Industrial

• Isolated SPI, RS-232/422/485, CAN, Digital I/O

• Fieldbus Communications

• Motor Control

• Medical Systems

These devices transfer digital signals between circuits

with different power domains, using as little as 0.71mW

per channel at 1Mbps (1.8V supply). The low-power

feature reduces system dissipation, increases reliability,

and enables compact designs.

Devices are available with a maximum data rate of either

25Mbps or 200Mbps and with default-high or default-low

outputs. The devices feature low propagation delay and

low clock jitter, reducing system latency.

Independent 1.71V to 5.5V supplies on each side also

make the devices suitable for use as level translators.

Three channels of the MAX22663 transmit digital signals

in one direction, while the remaining three do in the

opposite. The MAX22664 provides four channels for

digital signal transmission, two of which travel in one

direction and the other two in the opposite direction. The

MAX22665 provides five channels for digital signal

transmission in one direction and the other in the opposite

direction. The MAX22666 features all six channels

transmitting digital signals in one direction.