MAX22666
Reinforced, Fast, Low-Power, Six-Channel Digital Isolators
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Overview
Features and Benefits
- 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)
Product Details
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.
APPLICATIONS
- Automotive
- Hybrid Electric Vehicle
- Chargers
- Battery Management System (BMS)
- Inverters
Product Categories
Markets and Technologies
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Documentation & Resources
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX22666CAWE+ | Material Declaration | Reliability Data | 16-SOIC_W-300_MIL | |
| MAX22666CAWE+T | Material Declaration | Reliability Data | 16-SOIC_W-300_MIL | |
| Wafer Fabrication Data |
Support & Discussions
Sample & Buy
Ordering FAQs
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Buy Now Pricing
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List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
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