Mfr Part #:

TRS208CDWR

The Texas Instruments TRS208CDWR is a 5V quad channel RS-232 transceiver. It offers a data rate of 120kbps and features ±15kV ESD protection.

✓ Total Stock: 5,544 pcs

$ Price Range: $1.70

TRS208CDWR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,544 pcs On Request	5544 pcs	On Request	1	On Request	On Request	17+	On Request	On Request

TRS208CDWR Description

Short technical summary and product information.

The Texas Instruments TRS208CDWR is a versatile RS-232 transceiver IC designed for reliable serial communication. It features four line drivers and four line receivers, enabling full-duplex communication.

This transceiver operates from a single 5V supply voltage, with a typical output voltage of ±9V. It supports data signaling rates up to 120kbps and includes ±15kV Human-Body Model (HBM) ESD protection on its RS-232 I/O pins, meeting or exceeding TIA/EIA-232-F and ITU v.28 standards. The device also exhibits latch-up performance exceeding 100mA per JESD 78, class II.

Packaged in a 24-pin SOIC (0.295" width), the TRS208CDWR is suitable for surface mount applications. Its operating temperature range is from -40°C to 85°C, making it robust for various environmental conditions. The integrated dual charge-pump circuit allows operation with four small external capacitors.

This component provides the necessary electrical interface between an asynchronous communication controller and a serial port connector, making it a reliable choice for embedded systems and industrial applications requiring RS-232 communication.

TRS208CDWR Quick Information

Product Type: RS-232 Transceiver

Canonical Name: TRS208CDWR 5V Quad Channel 120kbps RS-232 Line Driver/Receiver

Subcategory: RS-232 Transceiver

TRS208CDWR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TRS208CDWR Estimated Pricing

Qty	Low	High
1+	$1.70	$1.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

TRS208CDWR Features

Quad channel RS-232 transceiver
Operates at 5V supply voltage
120kbps maximum data rate
±15kV ESD protection on I/O pins
24-SOIC surface mount package

TRS208CDWR Applications

Serial port communication interfaces
Industrial control systems
Embedded system design
Data acquisition modules

TRS208CDWR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the supply voltage for the TRS208CDWR?

The TRS208CDWR operates from a 4.5V to 5.5V supply.

What is the maximum data rate supported by the TRS208CDWR?

The maximum data rate supported by the TRS208CDWR is 0.12 Mbps.

What protocol does the TRS208CDWR use?

The TRS208CDWR uses the RS232 protocol.

How many drivers and receivers are on the TRS208CDWR?

The TRS208CDWR has 4 drivers and 4 receivers.

What is the operating temperature range for the TRS208CDWR?

The operating temperature range for the TRS208CDWR is -40°C to 85°C.

What type of package is the TRS208CDWR in?

The TRS208CDWR is in a 24-SOIC package suitable for surface mounting.

Category	Drivers, Receivers, Transceivers
Manufacturer Name	Texas Instruments
Data Rate	0.12 Mbps
Duplex	Full
ESD Protection	±15kV
Lead Spacing	7.5 mm
Mounting Type	Surface Mount
Number of Drivers	4/4
Operating Temperature	-40°C to 85°C
Output Voltage	±9V
Protocol	RS232
Receiver Hysteresis	500 mV
Supplier Device Package	24-SOIC
Supplier Package	24-SOIC (0.295", 7.50mm Width)
Type	Transceiver
Voltage	4.5V to 5.5V