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TRS3232EIDR The Texas Instruments TRS3232EIDR is a dual channel RS-232 transceiver. It operates from a 3V to 5.5V supply and supports data rates up to 1Mbps.
Mfr Part #:

TRS3232EIDR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRS3232EIDR is a dual channel RS-232 transceiver. It operates from a 3V to 5.5V supply and supports data rates up to 1Mbps.
✓ Total Stock: 14,266 pcs
$ Price Range: $0.41

TRS3232EIDR Available from 3 distributors

✓ 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
11,000 pcs
On Request
11000 pcs On Request 1 On Request On Request 17 On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,250 pcs
On Request
3250 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

TRS3232EIDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Data Rate
Duplex
ESD Protection
Industrial Grade
Latch-up Performance
Lead Spacing
Logic Voltage
Medical Grade
Military Grade
Mounting Type
Number of Drivers
Operating Temperature
Output Voltage
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Supply Current
Type
Voltage
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TRS3232EIDR Description

Short technical summary and product information.

The Texas Instruments TRS3232EIDR is a full duplex, dual channel RS-232 transceiver designed for reliable serial communication. It operates over a wide supply voltage range of 3V to 5.5V, making it versatile for various applications. This transceiver supports data signaling rates up to 1Mbps and features ±15kV ESD protection on its RS-232 pins, enhancing robustness.

 

Key electrical characteristics include a typical supply current of 300µA and the ability to accept 5V logic inputs when operating with a 3.3V supply. The device requires four external 0.1µF capacitors for its charge pump circuit. It is available in a 16-SOIC package and is designed for surface mount applications.

 

The TRS3232EIDR provides the necessary electrical interface between an asynchronous communication controller and a serial port connector. Its design ensures latch-up performance exceeds 100mA per JESD 78, class II. The operating temperature range is from -40°C to 85°C.

TRS3232EIDR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: Texas Instruments TRS3232EIDR Dual Channel RS-232 Transceiver
Subcategory: RS-232 Transceivers

TRS3232EIDR Compliance

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

TRS3232EIDR Estimated Pricing

Qty Low High
1+ $0.41 $0.41

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

TRS3232EIDR Features

  • Dual channel RS-232 transceiver.
  • Operates from 3V to 5.5V supply.
  • Supports data rates up to 1Mbps.
  • Features ±15kV ESD protection.
  • Available in 16-SOIC package.

TRS3232EIDR Applications

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

TRS3232EIDR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TRS3232EIDR?

The TRS3232EIDR operates with a VCC supply range of 3V to 5.5V.

What is the maximum data rate supported by the TRS3232EIDR?

The TRS3232EIDR supports data signaling rates up to 1Mbit/s.

What type of ESD protection does the TRS3232EIDR offer?

The TRS3232EIDR provides ±15kV Human-Body Model (HBM) ESD protection, ±15kV IEC 61000-4-2 air-gap discharge, and ±8kV IEC 61000-4-2 contact discharge protection.

What is the operating temperature range for this transceiver?

The operating temperature range for the TRS3232EIDR is -40°C to 85°C.

What package is the TRS3232EIDR supplied in?

The TRS3232EIDR is available in a 16-SOIC package.

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