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TRS222IDWR The Texas Instruments TRS222IDWR is a dual-channel RS-232 transceiver designed for 5V operation. It offers a data rate of 200kbps and features ±15kV ESD protection.
Mfr Part #:

TRS222IDWR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRS222IDWR is a dual-channel RS-232 transceiver designed for 5V operation. It offers a data rate of 200kbps and features ±15kV ESD protection.
✓ Total Stock: 8,764 pcs
$ Price Range: $1.28

TRS222IDWR 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
8,764 pcs
On Request
8764 pcs On Request 1 On Request On Request 18+ 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.

TRS222IDWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Latch-up Performance
Mounting Type
Number of Drivers
Operating Temperature
Output Voltage
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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TRS222IDWR Description

Short technical summary and product information.

The Texas Instruments TRS222IDWR is a dual-channel RS-232 line driver/receiver. It operates from a single 5V supply and supports data signaling rates up to 200 kbit/s. The device includes ±15kV ESD protection on its serial-port connection pins, meeting or exceeding TIA/EIA-232-F and ITU v.28 standards.

 

This transceiver is suitable for applications requiring an electrical interface between an asynchronous communication controller and a serial-port connector. It utilizes a dual charge-pump circuit and requires four small external capacitors for operation. The operating temperature range is -40°C to 85°C.

 

The TRS222IDWR is supplied in an 18-SOIC package and is designed for surface mount applications. It features 2 drivers and 2 receivers per package. The typical output voltage is 9V. In shutdown mode, it consumes a low supply current of 2µA.

 

This part is obsolete and no longer in production. New designs should consider an alternate product, such as the MAX232E, which offers similar functionality.

TRS222IDWR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: Texas Instruments TRS222IDWR RS-232 Transceiver
Subcategory: RS-232 Transceiver

TRS222IDWR Compliance

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

TRS222IDWR Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

TRS222IDWR Features

  • Dual channel RS-232 transceiver
  • Operates at 5V supply voltage
  • Data rate up to 200kbps
  • ±15kV ESD protection on bus pins
  • Surface mount 18-SOIC package

TRS222IDWR Applications

  • Interface for serial communication
  • Suitable for battery-powered systems
  • Used in PDAs and notebooks
  • Hand-held equipment applications

TRS222IDWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TRS222IDWR?

The TRS222IDWR operates from a 4.5V to 5.5V supply.

What is the data rate of the TRS222IDWR transceiver?

The TRS222IDWR supports a data rate of up to 200kbps.

What type of package is the TRS222IDWR supplied in?

The TRS222IDWR is supplied in an 18-SOIC package.

What is the operating temperature range for the TRS222IDWR?

The operating temperature range for the TRS222IDWR is -40°C to 85°C.

Does the TRS222IDWR have ESD protection?

Yes, the TRS222IDWR features ±15kV ESD protection on its RS-232 bus pins.

Is the TRS222IDWR obsolete?

Yes, the TRS222IDWR is no longer in production.

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