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TRS232EIDWR The Texas Instruments TRS232EIDWR is a dual RS-232 transceiver designed for reliable serial communication. It operates from a single 5V supply and offers robust ESD protection.
Mfr Part #:

TRS232EIDWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRS232EIDWR is a dual RS-232 transceiver designed for reliable serial communication. It operates from a single 5V supply and offers robust ESD protection.
✓ Total Stock: 61,572 pcs
$ Price Range: $0.92

TRS232EIDWR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
51,657 pcs
On Request
51657 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,765 pcs
On Request
9765 pcs On Request 1 On Request On Request 1044+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
150 pcs
On Request
150 pcs On Request 1 On Request On Request 0719+ 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.

TRS232EIDWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Input Voltage
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supply Current
Type
Voltage
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TRS232EIDWR Description

Short technical summary and product information.

The Texas Instruments TRS232EIDWR is a dual driver and receiver IC that supports TIA/RS-232-F standards. It operates from a single 5V supply, utilizing charge-pump capacitors to generate the necessary RS-232 voltage levels. This transceiver is capable of data rates up to 250kbps.

 

Key electrical features include a supply voltage range of 4.5V to 5.5V, a typical supply current of 8mA, and ±30V input levels. The receiver section provides a typical threshold of 1.3V and a hysteresis of 0.5V. For enhanced durability, the device includes ESD protection for RS-232 bus pins, rated at ±15kV for Human-Body Model (HBM) and ±8kV to ±15kV for IEC61000-4-2 contact and air-gap discharges, respectively.

 

The TRS232EIDWR is available in a 16-SOIC surface mount package, with dimensions of 9.9mm x 6mm for the standard SOIC and 10.4mm x 10.3mm for the DW variant. Its operating temperature range is -40°C to 85°C, making it suitable for various industrial and commercial applications.

 

This transceiver is ideal for applications requiring serial communication interfaces, such as in battery-powered systems, terminals, modems, and computers, where robust and reliable data transmission is essential.

TRS232EIDWR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: Texas Instruments TRS232EIDWR Dual RS-232 Driver and Receiver
Subcategory: RS-232

TRS232EIDWR Compliance

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

TRS232EIDWR Estimated Pricing

Qty Low High
1+ $0.92 $0.92

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

TRS232EIDWR Features

  • Dual RS-232 driver and receiver.
  • Operates from a single 5V supply.
  • Data rates up to 250kbps.
  • ±15kV ESD protection on bus pins.
  • Surface mount 16-SOIC package.

TRS232EIDWR Applications

  • Suitable for battery-powered systems.
  • Used in computer serial ports.
  • Ideal for modem interfaces.
  • Applicable for terminal connections.

TRS232EIDWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TRS232EIDWR?

The TRS232EIDWR operates from a 4.5V to 5.5V supply voltage.

What is the data rate of the TRS232EIDWR transceiver?

The TRS232EIDWR supports data rates up to 250kbps.

What is the operating temperature range for this RS-232 transceiver?

The operating temperature range for the TRS232EIDWR is -40°C to 85°C.

What type of package is the TRS232EIDWR supplied in?

The TRS232EIDWR is available in a 16-SOIC package.

What are the ESD protection levels for the TRS232EIDWR?

The TRS232EIDWR offers ±15kV ESD protection via Human-body model and ±8kV to ±15kV via IEC61000-4-2 contact and air-gap discharge.

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