THVD1451DR Integrated Circuit Chip 3.3V To 5V RS-485 Transceiver With ±18-kV IEC ESD Protection

THVD1451DR Integrated Circuit Chip 3.3V To 5V RS-485 Transceiver With ±18-kV IEC ESD Protection

Product Description Of THVD1451DR
THVD1451DR is a family of noise-immune RS-485/RS- 422 transceivers designed to operate in rugged industrial environments. The bus pins of these devices are robust to high levels of IEC electrical fast transients (EFT) and IEC electrostatic discharge (ESD) events, eliminating the need for additional system level protection components.

Specification Of THVD1451DR

Features Of THVD1451DR
Meets or Exceeds the Requirements of the TIA/EIA-485A Standard
3 V to 5.5 V Supply Voltage
Differential Output Exceeds 2.1 V for PROFIBUS Compatibility with 5-V Supply
Bus I/O ESD Protection
±30 kV HBM
±18 kV IEC 61000-4-2 Contact Discharge
±25 kV IEC 61000-4-2 Air-Gap Discharge
±4 kV IEC 61000-4-4 Fast Transient Burst
Extended Operational Common-mode
Range: ±15 V
Low EMI 500 kbps and 50 Mbps Data Rates
Large Receiver Hysteresis for Noise Rejection
Low Power Consumption
Standby Supply Current: < 1 µA
Current During Operation: < 3 mA
Extended Ambient Temperature
Range: –40°C to 125°C
Glitch-Free Power-Up/Down for Hot Plug-in Capability
Open, Short, and Idle Bus Failsafe
1/8 Unit Load (Up to 256 Bus Nodes)
Small-Size VSON and VSSOP Packages Save Board Space or SOIC for Drop-in Compatibility

Application Of THVD1451DR
Motor Drives
Factory Automation & Control
Grid Infrastructure
Building Automation
HVAC Systems
Video Surveillance
Process Analytics
Wireless Infrastructure

Other Supply Product Types

FAQ

Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample?Is the sample free?
A: Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.