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TRS232ECDR The Texas Instruments TRS232ECDR is a dual channel RS-232 transceiver designed for reliable serial communication. It operates from a single 5V supply and supports data rates up to 250kbps.
Mfr Part #:

TRS232ECDR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRS232ECDR is a dual channel RS-232 transceiver designed for reliable serial communication. It operates from a single 5V supply and supports data rates up to 250kbps.
✓ Total Stock: 22,520 pcs
$ Price Range: $0.79

TRS232ECDR Available from 2 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
22,500 pcs
On Request
22500 pcs On Request 1 On Request On Request 18+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
20 pcs
On Request
20 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.

TRS232ECDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
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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TRS232ECDR Description

Short technical summary and product information.

The Texas Instruments TRS232ECDR is a dual driver and receiver IC that meets or exceeds TIA/RS-232-F and ITU recommendation V.28 standards. It operates from a single 5V supply, utilizing charge-pump capacitors to generate the necessary RS-232 voltage levels. This transceiver features two drivers and two receivers, capable of handling ±30V input levels and providing ±9V typical output voltage.

 

With a maximum data rate of 250kbps and low supply current of 8mA typical, the TRS232ECDR is suitable for various applications including battery-powered systems, terminals, modems, and computers. It offers robust ESD protection for RS-232 bus pins, including ±15kV HBM and ±8kV IEC61000-4-2 contact discharge protection.

 

The device is available in a 16-SOIC package, designed for surface mounting. The receiver section provides TTL/CMOS levels with a typical threshold of 1.3V and 500mV hysteresis. The TRS232ECDR is a versatile solution for serial communication interfaces requiring RS-232 compliance and enhanced ESD robustness.

TRS232ECDR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: TRS232E Dual RS-232 Transceiver
Subcategory: Interface Transceivers

TRS232ECDR Compliance

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

TRS232ECDR Estimated Pricing

Qty Low High
1+ $0.79 $0.79

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

TRS232ECDR Features

  • Dual channel RS-232 transceiver
  • Operates from a single 5V supply
  • Data rates up to 250kbps
  • ±15kV ESD protection on bus pins
  • 16-SOIC surface mount package

TRS232ECDR Applications

  • Suitable for battery-powered systems
  • Used in computer terminals and modems
  • Ideal for serial communication interfaces
  • Provides robust RS-232 connectivity

TRS232ECDR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage for the TRS232ECDR?

The TRS232ECDR operates from a single 5V supply.

What is the maximum data rate supported by the TRS232ECDR?

The maximum data rate supported is 250kbps.

What type of package is the TRS232ECDR supplied in?

The TRS232ECDR is available in a 16-SOIC package.

What is the operating temperature range for this transceiver?

The operating temperature range is 0°C to 70°C.

Does the TRS232ECDR have ESD protection?

Yes, it features ±15kV ESD protection for RS-232 bus pins via Human-body model (HBM) and ±8kV via IEC61000-4-2 contact discharge.

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