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TRS3243EIDW The Texas Instruments TRS3243EIDW is a full duplex RS-232 transceiver featuring 3 drivers and 5 receivers. It operates from a 3V to 5.5V supply and offers ±15kV ESD protection.
Mfr Part #:

TRS3243EIDW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRS3243EIDW is a full duplex RS-232 transceiver featuring 3 drivers and 5 receivers. It operates from a 3V to 5.5V supply and offers ±15kV ESD protection.
✓ Total Stock: 28 pcs
$ Price Range: $1.25

TRS3243EIDW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
28 pcs
On Request
28 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TRS3243EIDW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Features
Lead Spacing
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Output Voltage
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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TRS3243EIDW Description

Short technical summary and product information.

The Texas Instruments TRS3243EIDW is a versatile RS-232 transceiver designed for reliable serial communication. It integrates 3 line drivers and 5 line receivers, supporting full duplex operation.

 

This device operates over a wide voltage range of 3V to 5.5V, making it suitable for various applications. It boasts a maximum data rate of 500kbps and features robust ±15kV ESD protection on its bus pins, safeguarding against electrostatic discharge.

 

The TRS3243EIDW is available in a 28-SOIC package, designed for surface mounting. Its auto-powerdown feature conserves energy when no valid RS-232 signals are detected. This transceiver meets TIA/EIA-232-F standards and is an industry-standard replacement for '3243E devices.

 

Key features include a low standby current of 1µA and the ability to accept 5V logic inputs with a 3.3V supply. The device also includes an always-active non-inverting receiver output (ROUT2B) for ring indicator applications.

TRS3243EIDW Quick Information

Product Type: RS-232 Transceiver
Series: TRS3243E
Canonical Name: Texas Instruments TRS3243EIDW RS-232 Transceiver
Subcategory: Interface Transceivers

TRS3243EIDW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TRS3243EIDW Estimated Pricing

Qty Low High
1+ $1.25 $1.25

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

TRS3243EIDW Features

  • Full duplex RS-232 transceiver.
  • 3 drivers and 5 receivers.
  • Operates from 3V to 5.5V supply.
  • ±15kV ESD protection on bus pins.
  • Surface mount 28-SOIC package.

TRS3243EIDW Applications

  • Serial port interfaces.
  • Industrial communication systems.
  • Embedded system design.
  • Data acquisition systems.

TRS3243EIDW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TRS3243EIDW?

The TRS3243EIDW operates from a 3V to 5.5V supply voltage.

How many drivers and receivers does the TRS3243EIDW have?

The TRS3243EIDW features 3 drivers and 5 receivers.

What is the maximum data rate supported by the TRS3243EIDW?

The TRS3243EIDW supports a maximum data rate of 500kbps.

What type of ESD protection is provided on the TRS3243EIDW?

The TRS3243EIDW provides ±15kV ESD protection (HBM and IEC 61000-4-2 air discharge) and ±8kV ESD protection (IEC 61000-4-2 contact discharge).

What is the operating temperature range for this transceiver?

The operating temperature range for the TRS3243EIDW is -40°C to 85°C.

What package is the TRS3243EIDW supplied in?

The TRS3243EIDW is supplied in a 28-SOIC package.

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