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TRSF3222EIPWR The Texas Instruments TRSF3222EIPWR is a dual channel RS-232 line driver and receiver. It operates from a 3V to 5.5V supply and offers ±15kV ESD protection.
Mfr Part #:

TRSF3222EIPWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRSF3222EIPWR is a dual channel RS-232 line driver and receiver. It operates from a 3V to 5.5V supply and offers ±15kV ESD protection.
✓ Total Stock: 28,815 pcs
$ Price Range: $1.32

TRSF3222EIPWR Available from 2 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
27,815 pcs
On Request
27815 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 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.

TRSF3222EIPWR 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
Tape & Reel
Type
Voltage
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TRSF3222EIPWR Description

Short technical summary and product information.

The TRSF3222EIPWR from Texas Instruments is a dual channel RS-232 line driver and receiver designed for reliable serial communication. It supports a wide operating voltage range of 3V to 5.5V, making it versatile for various applications. The device features robust ±15kV ESD protection on its RS-232 bus pins, safeguarding against electrostatic discharge.

 

This transceiver integrates two drivers and two receivers, capable of operating at data signaling rates up to 1000 kbit/s. It meets or exceeds TIA/EIA-232-F and ITU v.28 standards. The TRSF3222EIPWR is available in a 20-TSSOP package, suitable for surface mount applications. It operates within an industrial temperature range of -40°C to 85°C.

 

Key features include low standby current and the ability to accept 5V logic input with a 3.3V supply. The device can be placed in a power-down mode, drawing only 1µA, with receivers remaining active while drivers are in a high-impedance state. This makes it an efficient choice for power-sensitive designs.

TRSF3222EIPWR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: TRSF3222E Dual Channel RS-232 Line Driver and Receiver
Subcategory: Line Driver and Receiver

TRSF3222EIPWR Compliance

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

TRSF3222EIPWR Estimated Pricing

Qty Low High
1+ $1.32 $1.32

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

TRSF3222EIPWR Features

  • Dual channel RS-232 line driver/receiver.
  • Operates from 3V to 5.5V supply.
  • ±15kV ESD protection on bus pins.
  • Supports data rates up to 1000 kbit/s.
  • Available in 20-TSSOP package.

TRSF3222EIPWR Applications

  • Suitable for industrial PCs.
  • Used in wired networking.
  • Ideal for data center equipment.
  • Applicable for notebook computers.
  • Designed for hand-held equipment.

TRSF3222EIPWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TRSF3222EIPWR?

The TRSF3222EIPWR operates with a supply voltage range of 3V to 5.5V.

What package type is the TRSF3222EIPWR supplied in?

The TRSF3222EIPWR is supplied in a 20-TSSOP package.

What is the operating temperature range for this transceiver?

The operating temperature range for the TRSF3222EIPWR is -40°C to 85°C.

Does the TRSF3222EIPWR meet RoHS standards?

Yes, the TRSF3222EIPWR is RoHS3 Compliant.

What is the ESD protection level for the TRSF3222EIPWR?

The TRSF3222EIPWR provides ±15kV ESD protection via Human-body model (HBM) and IEC 61000-4-2 air-gap discharge, and ±8kV via IEC 61000-4-2 contact discharge.

What is the maximum data rate supported by the TRSF3222EIPWR?

The TRSF3222EIPWR supports data signaling rates up to 1000 kbit/s.

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