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.

Part Number Manufacturer Description Quantity Price Option
ISO7721BDW Texas Instruments ISOLATION TRANSCEIVER 1000 $2.77
ISO7721FBDW Texas Instruments ISOLATION TRANSCEIVER 1000 $2.77
SI8642BB-B-IS Silicon Labs DGTL ISO 2.5KV GEN PURP 16SOIC 441 $2.73
SI8441BB-C-IS Silicon Labs IC ISOLATOR 4CH 5.5V 16-SOIC 506 $2.73
SI8442BB-C-IS Silicon Labs IC ISOLATOR 4CH 5.5V 16-SOIC 512 $2.73
ADUM140E0BRWZ-RL Analog Devices, Inc. DGTL ISO 3.75KV GEN PURP 16SOIC 1429 $0.00
SI8642EB-B-IU Silicon Labs QUAD CH 2.5KV ISOLATOR, 150M, 2/ 302 $2.51
SI8641BA-C-IU Silicon Labs DGTL ISO 1KV 4CH GEN PURP 16QSOP 478 $2.51
SI8631ED-B-ISR Silicon Labs DGTL ISO 5KV 3CH GEN PURP 16SOIC 1481 $0.00
ISO7762QDBQRQ1 Texas Instruments ISOLATION TRANSCEIVER 2500 $0.00