STR485LVQT - STMicroelectronics

Manufacturer Part Number

STR485LVQT

Manufacturer

STMicroelectronics

Introduction

The STR485LVQT is a low power differential line transceiver for data transmission standard RS485 applications in compact 10-DFN packages.

Product Features and Performance

Low power RS485 transceiver

1 Driver and 1 Receiver

Half-Duplex communication

Receiver Hysteresis of 70 mV

Up to 20 Mbps data rate

Wide supply voltage range from 1.65V to 3.6V

Operating temperature range from -40°C to 105°C

Surface Mount 10-VFDFN exposed pad for efficient thermal dissipation

ESD protection for robust operation

Product Advantages

High-speed data transmission capability

Low power consumption for energy efficiency

Enhanced receiver sensitivity with 70 mV hysteresis

Suitable for harsh industrial environments due to its wide temperature range

Compact package suitable for space-constrained applications

Key Technical Parameters

Protocol: RS485

Number of Drivers/Receivers: 1/1

Duplex: Half

Data Rate: 20Mbps

Supply Voltage: 1.65V ~ 3.6V

Operating Temperature: -40°C ~ 105°C

Mounting Type: Surface Mount

Package / Case: 10-VFDFN Exposed Pad

Quality and Safety Features

ESD Protection

Thermal shutdown protection

Industry-standard EIA RS-485 compliance

RoHS compliant

Compatibility

Compatible with 1.65V to 3.6V logic supply levels

Interoperable with other RS485 standard transceivers

Application Areas

Industrial networks

Building automation

Telecommunication systems

Data acquisition systems

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation

Availability of replacements or upgrades should be monitored through STMicroelectronics updates

Several Key Reasons to Choose This Product

High data rate capabilities for demanding applications

Low power consumption extends the life of battery-powered devices

Wide operating temperature range suitable for industrial applications

Small form factor DFN package saves PCB space

Robust ESD protection increases system reliability

Compatibility with standard RS485 ensures easy integration into existing systems

Active product lifecycle status suggests continued manufacturer support and availability