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See Technical Specifications

THVD1424RGTR

1/1 Transceiver Full, Half RS485 16-VQFN (3x3)

Manufacturer:

TEXAS INSTRUMENTS INC
Mfr.Part #:

THVD1424RGTR
Datasheet:

THVD1424RGTR Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
Differential Output:

YES
EDA/CAD Models:

Request Free CAD Models for THVD1424RGTR

Email: [email protected]

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Tel: +852 95804164

THVD1424RGTR General Description

The THVD1424 is a flexible RS-485 transceiver for industrial applications. The device has features such as on-chip 120-Ω termination resistor, slew rate control and interchangeability between half and full duplex mode. All the features are pin-controlled. This enables the device to be used at any node location (end nodes or middle nodes) in any network, two-wire (half duplex) or 4-wire (full duplex), slow or fast. End-equipment designers can now design a common printed circuit board (PCB) and configure it via software for various application needs. This can save considerable design and qualification time for the customers.

The bus pins are immune to high levels of IEC Contact Discharge ESD events, eliminating the need for additional system level protection components. The device operates from 3 to 5.5-V bus supply, while the logic supply voltage range is 1.65 V to 5.5 V. The wide common-mode voltage range and low input leakage on bus pins makes the devices suitable for multi-point applications over long cable runs.

The device is available in a space-saving, thermally efficient 16-pin VQFN package. The device is characterized for ambient temperatures from –40°C to 125°C.

Key Features

Meets or exceeds the requirements of the TIA/EIA-485A standard
3-V to 5.5-V bus supply voltage
1.65 V to 5.5 V supply for logic signals
Differential output exceeds 2.1 V for PROFIBUS compatibility with 5-V supply
Pin configurable Half-duplex and full-duplex
Pin controlled on-chip 120 Ω termination resistor on bus pins
Maximum Data rate configurable
- SLR = High: 500 kbps
- SLR = Low or floating: 20 Mbps
Bus I/O protection
- ±16-kV HBM ESD
- ±8-kV IEC 61000-4-2 Contact discharge
- ±15-kV IEC 61000-4-2 Air gap discharge
- ±4-kV IEC 61000-4-4 Fast transient burst
- ±16-V bus fault protection (absolute max voltage on bus pins)
Extended industrial temperature range: -40°C to 125°C
Low power consumption
- Shutdown supply current < 5 µA
- Quiescent current during operation < 3 mA
Glitch-free power-up/power-down for hot plug-in capability
Open, short, and idle bus failsafe
Small, space-saving 16-VQFN (3 mm x 3 mm) package

Specifications

Source Content uid	THVD1424RGTR	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
Differential Output	YES	Driver Number of Bits	1
Input Characteristics	DIFFERENTIAL SCHMITT TRIGGER	Interface IC Type	LINE TRANSCEIVER
Interface Standard	EIA-485; TIA-485	JESD-30 Code	S-PQCC-N16
JESD-609 Code	e4	Length	3 mm
Moisture Sensitivity Level	1	Number of Functions	1
Number of Terminals	16	Operating Temperature-Max	125 °C
Operating Temperature-Min	-40 °C	Out Swing-Min	1.5 V
Output Characteristics	DIFFERENTIAL	Output Low Current-Max	0.008 A
Output Polarity	TRUE AND INVERTED	Peak Reflow Temperature (Cel)	260
Receive Delay-Max	1200 ns	Receiver Number of Bits	1
Seated Height-Max	1 mm	Supply Current-Max	3 mA
Supply Voltage-Max	5.5 V	Supply Voltage-Min	3 V
Supply Voltage-Nom	5 V	Surface Mount	YES
Terminal Finish	NICKEL PALLADIUM GOLD	Terminal Form	NO LEAD
Terminal Pitch	0.5 mm	Terminal Position	QUAD
Transmit Delay-Max	500 ns	Width	3 mm

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

W**m 04/17/2022

Avaq's commitment to customer satisfaction is evident in every aspect of their service. The STM8S103K3T6C components arrived swiftly and in perfect condition, assuring unparalleled quality. Highly recommend!

N**s 05/11/2020

Took two relays for 269 rubles taking into account the delivery (avaq saver shipping). Everything is fine, although when i installed and tried to check the sensor closing it with my hand, it did not work :) but then everything turned out. I have this relay controlling the led lamp for 3 watts. Who wants a connection scheme-everything is written on the cover of the relay. Phase input is connected to the black wire, neutral to the white, and phase output to the consumer to the red.

R**l 03/29/2020

Delivery 5 days. Super

M**y 02/26/2020

I couldn't be happier with Avaq's delivery time! The K4T51163QN-BCE7 components were at my doorstep in no time, allowing me to proceed with my project without delay. Impressive!