The ISO7320FCQDRQ1 family of devices provides galvanic isolation up to 3000 VRMS for up to 1 minute per UL 1577 and 4242 VPK isolation per VDE V 0884-10. These devices feature two isolation channels with logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier.

The two channels of the ISO7320FCQDRQ1 have the same direction, while the two channels of the ISO7321-Q1 have the opposite direction. Default output level (order part number for devices with suffix ) or level (order part number for devices without suffix ) if loss of input power or signal occurs. For more information, see Device Functional Modes. When used with isolated power supplies, these devices help prevent noise currents on data buses or other circuits from entering the local ground or interfering with or damaging sensitive circuits. The ISO734x-Q1 family of devices has integrated noise filters for harsh industrial environments. Under such circumstances, short noise pulses may appear on the input pins of the device. The ISO732x-Q1 family of devices has transistor-transistor logic (TTL) input thresholds and operates from 3V to 5.5V.

ISO7320FCQDRQ1 With innovative chip design and layout techniques, the electromagnetic compatibility of ISO732x-Q1 series devices has been significantly enhanced to ensure system-level ESD, EFT and surge protection and compliance with emission standards.

Product parameters:

Product Category: Digital Isolators

RoHS: Details

Series: ISO7320-Q1

Installation style: SMD/SMT

Package/Case: SOIC-8

Number of channels: 2 Channel

Polarity: Unidirectional

Data Rate: 25 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: 4.9 mA

Propagation Delay Time: 32 ns

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Qualification: AEC-Q100

Package: Reel

Humidity Sensitivity: Yes

Product Type: Digital Isolators

Subcategory: Interface ICs

Unit weight: 84.600 mg