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MAX22446 - Four-Channel Digital Isolators

Download the MAX22446 datasheet PDF. This datasheet also covers the MAX22444 variant, as both devices belong to the same four-channel digital isolators family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX22444

MAX22446 are reinforced, fast, lowpower 4-channel digital galvanic isolators using Maxim’s proprietary process technology.

These devices transfer digital signals between circuits with different power domains, using as little as 0.74mW per channel at 1Mbps (1.8V supply).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX22444-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX22444 Four-Channel Digital Isolators
MAX22445 Four-Channel Digital Isolators
MAX2245 22dBm/20dBm Power Amplifiers
MAX2202 RMS Power Detector
MAX2206 RF Power Detectors

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Click here for production status of specific part numbers. MAX22444–MAX22446 Reinforced, Fast, Low-Power, Four-Channel Digital Isolators General Description The MAX22444–MAX22446 are reinforced, fast, lowpower 4-channel digital galvanic isolators using Maxim’s proprietary process technology. These devices transfer digital signals between circuits with different power domains, using as little as 0.74mW per channel at 1Mbps (1.8V supply). All of the devices in the family feature reinforced isolation for a withstand voltage rating of 5kVRMS for 60 seconds. The MAX22444–MAX22446 family offers all possible unidirectional channel configurations to accommodate any 4-channel design, including SPI, RS-485, and digital I/O applications.