Digital Isolators

Digital Isolators electrically separate circuits but still allow for digital signals to be transferred between them. The technology types are capacitive coupling, giant magnetoresistive (GMR), or magnetic coupling.  The number of channels range from 1 to 10 and the channel types can be bidirectional, unidirectional, or both.

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Silicon Labs SI8642AB-B-ISR

DGTL ISO 2.5KV GEN PURP 16SOIC

1.63

Analog Devices, Inc. ADUM1281ARZ-RL7

DGTL ISO 3KV 2CH GEN PURP 8SOIC

2.82

Analog Devices, Inc. ADUM3150BRSZ-RL7

DGTL ISO 3.75KV 6CH SPI 20SSOP

4.87

Texas Instruments ISO7421MDREP

DGTL ISO 2.5KV GEN PURP 8SOIC

0

Silicon Labs SI8642BC-B-IS1R

DGTL ISO 3.75KV GEN PURP 16SOIC

3.09

Texas Instruments ISOW7840DWE

ISOW7840DWE

10.87

Analog Devices, Inc. ADUM260N1BRIZ

DGTL ISO 5KV 6CH GEN PRP 16SOIC

10.48

Analog Devices, Inc. ADUM6404ARIZ

DGTL ISO 5KV 4CH GEN PURP 16SOIC

12.7