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The ISO7320FCQDRQ1 devices provide current isolation up to 1 minute and up to 3000 VRMS in accordance with UL 1577 and 4242 VPK isolation in accordance with VDE V 0884-10. These devices have two isolated channels with logic input and output buffers separated by a silicon dioxide (SiO2) insulating barrier.

The two channels of the ISO7320FCQDRQ1 are oriented in the same direction, while the two channels of the ISO7321-Q1 are oriented in opposite directions. In case of input power or signal loss, the default output level (device ordering part number with suffix) or level (device ordering part number without suffix) is used. For more information, see Device Functional Modes. When used with isolated power supplies, these devices help prevent noise currents on the data bus or other circuits from entering local ground or interfering with or damaging sensitive circuits. The ISO734x-Q1 series devices have integrated noise filters for harsh industrial environments. In such environments, short noise pulses may occur on the input pins of the device. The ISO732x-Q1 series devices have a transistor-transistor logic circuit (TTL) input threshold and operate over a voltage range of 3V to 5.5V.

Features

Compliant with automotive application requirements

With the following results in accordance with AEC-Q100.

Device temperature level 1: -40°C to +125°C ambient operating temperature range

Device Body Model (HBM) classification level 3A

Device Charge Device Model (CDM) classification level C6

Signal transmission rate: 25Mbps

Input with integrated noise filter

Default outputs and options

Low power consumption: ICC per channel typical (at 1Mbps)

ISO7320-Q1: 1.2mA (5V supply), 0.9mA (3.3V supply)

Low propagation delay: 33ns typical

(5V supply)

3.3V and 5V level conversion

65kV/μs Transient Immunity.

Typical (5V supply)

Excellent electromagnetic compatibility (EMC)

System level electrostatic discharge (ESD), transient discharge (EFT) and anti-surge protection

Low radiation

Isolation barrier life: > 25 years

Powered by 3.3V and 5V supplies

Narrow body small size integrated circuit (SOIC)-8 package

Applications

Photocoupler replacement products in the following applications.

Industrial FieldBus

- ProfiBus

- ModBus

- DeviceNet data bus

Servo control interfaces

Motor control

Power supply

Battery pack

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.