Overview
The FOD0710R2 is a high-speed logic gate optocoupler produced by onsemi. This device is part of the FOD0710 family, which is designed to provide high common mode rejection (CMR) and fast data transfer rates. The FOD0710R2 utilizes advanced CMOS IC design and a high-efficiency AlGaAs LED to achieve low power consumption and high-speed operation. It is suitable for various industrial and communication applications requiring high-speed data transfer and isolation.
Key Specifications
| Parameter | Test Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Propagation Delay Time to Logic Low Output (tPHL) | C_L = 15pF | 21 | 40 | ns | |
| Propagation Delay Time to Logic High Output (tPLH) | C_L = 15pF | 23 | 40 | ns | |
| Pulse Width Distortion (PWD) | PW = 80ns, C_L = 15pF | 2 | 8 | ns | |
| Data Rate | 12.5 | Mb/s | |||
| Common Mode Transient Immunity at Output High (|CMH|) | VI = VDD1, VO > 0.8 VDD2, VCM = 1000V | 20 | 40 | kV/µs | |
| Common Mode Transient Immunity at Output Low (|CML|) | VI = 0V, VO < 0.8, VCM = 1000V | 20 | 40 | kV/µs | |
| Operating Temperature Range | -40 | 100°C | |||
| Isolation Voltage | UL1577, 3750 VACrms for 1 min. | 3750 | VACrms |
Key Features
- High common mode rejection (CMR) of 20kV/µs minimum
- Fast propagation delay of 40ns maximum
- Data rate of 12.5Mb/s for the FOD0710R2 model
- Pulse width distortion of 8ns maximum
- +5V CMOS compatibility
- Extended industrial temperature range of -40°C to 100°C
- Safety and regulatory approvals including UL1577 and pending IEC60747-5-2
- Compact 8-pin small outline package
Applications
- Industrial fieldbus communications (e.g., Profibus, DeviceNet, CAN, RS485)
- Programmable logic control
- Isolated data acquisition systems
Q & A
- What is the maximum propagation delay of the FOD0710R2?
The maximum propagation delay is 40ns.
- What is the data rate of the FOD0710R2?
The data rate is 12.5Mb/s.
- What is the common mode rejection (CMR) of the FOD0710R2?
The CMR is a minimum of 20kV/µs.
- What is the operating temperature range of the FOD0710R2?
The operating temperature range is -40°C to 100°C.
- What safety and regulatory approvals does the FOD0710R2 have?
The device has UL1577 approval and is pending IEC60747-5-2 approval.
- What package type is the FOD0710R2 available in?
The device is available in a compact 8-pin small outline package.
- Is the FOD0710R2 RoHS compliant?
Yes, the FOD0710R2 is RoHS compliant as per the material composition declaration.
- What is the pulse width distortion of the FOD0710R2?
The pulse width distortion is 8ns maximum.
- Is the FOD0710R2 compatible with +5V CMOS logic?
Yes, the device is +5V CMOS compatible.
- What are some typical applications of the FOD0710R2?
Typical applications include industrial fieldbus communications, programmable logic control, and isolated data acquisition systems.
