TRS3221E
(ACTIVE) 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection

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Technical
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Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
TRS3221ECDB ACTIVE 0 to 70 1.10 | 1ku SSOP (DB) | 16 View 80 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor TRS3221ECDBG4 ACTIVE 0 to 70 1.10 | 1ku SSOP (DB) | 16 View 80 | TUBE No Stock Typical lead time for 1k quantity: 4 to 8 weeks
TRS3221ECDBR ACTIVE 0 to 70 0.88 | 1ku SSOP (DB) | 16 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Contact Distributor TRS3221ECDBRG4 ACTIVE 0 to 70 0.88 | 1ku SSOP (DB) | 16 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
TRS3221ECPW ACTIVE 0 to 70 1.10 | 1ku TSSOP (PW) | 16 View 90 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor TRS3221ECPWG4 ACTIVE 0 to 70 1.10 | 1ku TSSOP (PW) | 16 View 90 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
TRS3221ECPWR ACTIVE 0 to 70 0.88 | 1ku TSSOP (PW) | 16 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Contact Distributor TRS3221ECPWRG4 ACTIVE 0 to 70 0.88 | 1ku TSSOP (PW) | 16 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
TRS3221EIDB ACTIVE -40 to 85 1.15 | 1ku SSOP (DB) | 16 View 80 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor TRS3221EIDBG4 ACTIVE -40 to 85 1.15 | 1ku SSOP (DB) | 16 View 80 | TUBE No Stock Typical lead time for 1k quantity: 4 to 8 weeks
TRS3221EIDBR ACTIVE -40 to 85 1.00 | 1ku SSOP (DB) | 16 View 2000 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Contact Distributor TRS3221EIDBRG4 ACTIVE -40 to 85 1.00 | 1ku SSOP (DB) | 16 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
TRS3221EIPW ACTIVE -40 to 85 1.15 | 1ku TSSOP (PW) | 16 View 90 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor TRS3221EIPWG4 ACTIVE -40 to 85 1.15 | 1ku TSSOP (PW) | 16 View 90 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
TRS3221EIPWR ACTIVE -40 to 85 1.00 | 1ku TSSOP (PW) | 16 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Contact Distributor TRS3221EIPWRG4 ACTIVE -40 to 85 1.00 | 1ku TSSOP (PW) | 16 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 562 25 Jun 2007

Selection & Solution Guides (2)

Title Type Size (KB) Date Views
PDF 6259 11 Jul 2013 20,277
PDF 9707 08 Jan 2013 8,040

More Literature (1)

Title Type Size (KB) Date Views
PDF 161 27 Jul 2007 842



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Training & Events

Name Type Available During
Sensor Signal Conditioning and Interface for Medical
Explore the various sensor interface techniques and solutions available for medical applications.
On-Line Training   On Demand  
Webinar: Write your own Bluetooth Smart sensor app in an hour
Bluetooth Smart can power "appcessories" to the Internet of Things. Learn how to create Bluetooth Smart apps in under an hour.
Webcasts   Fri, 01 Nov 2013 - Wed, 05 Jul 2023  
What is Thunderbolt? and How Power Delivery and Control System is Defined
This presentation provides an overview of Thunderbolt.
On-Line Training   On Demand  
Factory Automation Overview
In this webinar we present an overview of solutions addressing the industrial market including the PHYTER line.
On-Line Training   On Demand  
WEBENCH Power Supply Design Seminar
Designing stable power supplies is extremely easy using WEBENCH Design tools.
1-Day Workshops   Mon, 07 Oct 2013 - Thu, 10 Oct 2013  
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