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TRS3221ECPWR The Texas Instruments TRS3221ECPWR is a single-channel RS-232 transceiver. It operates from a 3V to 5.5V supply and supports data rates up to 250kbps.
Mfr Part #:

TRS3221ECPWR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRS3221ECPWR is a single-channel RS-232 transceiver. It operates from a 3V to 5.5V supply and supports data rates up to 250kbps.
✓ Total Stock: 13,020 pcs
$ Price Range: $0.41

TRS3221ECPWR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
8,500 pcs
On Request
8500 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,835 pcs
On Request
3835 pcs On Request 1 On Request On Request 1601+5 On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
605 pcs
On Request
605 pcs On Request 1 On Request On Request 1514+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
80 pcs
On Request
80 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.

TRS3221ECPWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Type
Voltage
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TRS3221ECPWR Description

Short technical summary and product information.

The Texas Instruments TRS3221ECPWR is a single-channel RS-232 line driver and receiver designed for reliable serial communication. It operates from a wide supply voltage range of 3V to 5.5V, making it versatile for various applications. This transceiver supports data rates up to 250kbps and features full duplex communication.

 

Key features include ±15kV ESD protection on RS-232 pins, protecting against electrostatic discharge. The device operates within a temperature range of -40°C to 85°C and has a low standby current of 1µA, contributing to power efficiency. It is available in a compact 16-TSSOP package suitable for surface mounting.

 

This RS-232 transceiver meets or exceeds TIA/EIA-232-F and ITU v.28 standards. It is designed for applications requiring robust serial communication interfaces, such as industrial equipment, consumer electronics, and embedded systems.

TRS3221ECPWR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: Texas Instruments TRS3221ECPWR Single-Channel RS-232 Transceiver
Subcategory: RS-232 Transceiver

TRS3221ECPWR Compliance

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

TRS3221ECPWR Estimated Pricing

Qty Low High
1+ $0.41 $0.41

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

TRS3221ECPWR Features

  • Single-channel RS-232 transceiver.
  • Operates from 3V to 5.5V supply.
  • Supports 250kbps data rates.
  • ±15kV ESD protection on pins.
  • Compact 16-TSSOP surface mount package.

TRS3221ECPWR Applications

  • Ideal for serial communication.
  • Suitable for industrial equipment.
  • Used in consumer electronics.
  • Applicable for embedded systems.

TRS3221ECPWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TRS3221ECPWR?

The TRS3221ECPWR operates from a 3V to 5.5V supply voltage.

What is the maximum data rate supported by the TRS3221ECPWR?

The maximum data rate supported is 250kbps.

What type of ESD protection is provided?

The device provides ±15kV Human-Body Model (HBM) ESD protection and ±8kV (contact discharge) / ±15kV (air-gap discharge) IEC 61000-4-2 protection on RS-232 pins.

What is the operating temperature range?

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

What package is the TRS3221ECPWR supplied in?

It is supplied in a 16-TSSOP package.

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