The ISO7041-Q1 device is an ultra-low-power, multi-channel digital isolator that can be used to isolate CMOS or LVCMOS digital I/O. The logic input and output buffers for each isolation channel are separated by a dual capacitor silicon dioxide (SiO2) insulation barrier. An innovative edge-based architecture combined with an on-off keying modulation scheme enables these isolators to consume very low power while meeting the 3000VRMS isolation rating specified by UL1577. The ISO7041-Q1 device consumes less than 120 µA/Mbps per channel dynamic current consumption at 3.3 V and 3.5 µA per channel quiescent current consumption, allowing it to be used in system designs where power and thermal performance are critical.

Product parameters:

Product Category: Digital Isolators

RoHS: Details

Series: ISO7041-Q1

Installation style: SMD/SMT

Package / Box: SSOP-16

Number of channels: 4 Channel

Polarity: Bidirectional

Data Rate: 4 Mb/s

Insulation voltage: 3000 Vrms

Isolation Type: Capacitive Coupling

Supply Voltage - Max: 5.5 V

Supply voltage - Min: 3 V

Working power supply current: 115.7uA

Propagation Delay Time: 148 ns

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Package: Reel

Forward channel: 3 Channel

Maximum fall time: 16 ns

Maximum Rise Time: 16 ns

Humidity Sensitivity: Yes

Pd-power dissipation: 7.82 mW

Product: Digital Isolators

Product Type: Digital Isolators

Pulse Width: 250 ns

Pulse Width Distortion: 10 ns

Reverse channel: 1 Channel

Shutdown: No Shutdown

Subcategory: Interface ICs