ISO7420E Datasheet (Texas Instruments) - Low-Power Dual Channel Digital Isolators

ISO7420E, Low-Power Dual Channel Digital Isolators

ISO742x provide galvanic isolation up to 2500 VRMS for 1 minute per UL and 4242 VPK per VDE.

These devices have two isolated channels.

Each channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier.

Used in conjunction with isolated power supplies, these de

ISO7420E Features

* 1 Signaling Rate > 50 Mbps

* Default Output 'High' and 'Low' Options

* Low Power Consumption: Typical ICC per Channel (3.3-V Supplies):

* ISO7420: 1.4 mA at 1 Mbps, 2.5 mA at 25 Mbps

* ISO7421: 1.8 mA at 1 Mbps, 2.8 mA at 25 Mbps

* Low Propagation Del