IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments THVD4411 | Demoboard THVD4411EVM

Dual-protocol RS-232(1T/1R)/RS-485(1T/1R) transceiver

Overview

TopologyRF signals / communications
Input voltage3-5.5 V
IC revisionA

Description

The THVD4411EVM allows for quick prototyping of the THVD4411, an RS-485 and RS-232 multiprotocol transceiver. The evaluation module allows for half- and full-duplex RS-485 operational modes as well as 1T1R RS-232 communication. The THVD4411EVM can be powered by a single supply from 3V to 5.5V or can have a separate logic supply that allows control of the transceiver by controllers operating as low as 1.8V. Multiple speeds are allowed through the use of the slew rate control pin and the ability to use integrated terminations in RS-485 mode.

Features

THVD4411 pre-installed onto evaluation moduleEight bulk power-supply decoupling capacitor pads for VCC and VIO connections0603 resistor pads available to create resistive link between GND and EARTH connections for both VIO and VCC terminalsTerminal and header pin access to RS-232 and RS-485 bus signalsD-sub or header connections for RS-232 signals

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
Samples
WL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
WL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]250 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °