TRSF3221ECDB
- Mfr.Part #
- TRSF3221ECDB
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 16SSOP
- Stock
- 7,468
- In Stock :
- 7,468
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Drivers, Receivers, Transceivers
- Mounting Type :
- Surface Mount
- Power Supplies :
- 3.3/5V
- Interface Standard :
- EIA-232
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Input Characteristics :
- Schmitt Trigger
- Pbfree Code :
- yes
- Length :
- 6.2mm
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Simplex/Duplex :
- Full Duplex
- Number of Transceivers :
- 1
- Duplex :
- Full
- Package / Case :
- 16-SSOP (0.209, 5.30mm Width)
- Supply Voltage :
- 3.3V
- Pin Count :
- 16
- Number of Pins :
- 16
- Type :
- Transceiver
- Output Polarity :
- INVERTED
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 16
- Data Rate :
- 1Mbps
- Protocol :
- RS232
- Additional Feature :
- ALSO OPERATES AT 5V
- Differential Output :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time :
- 6 Weeks
- Receiver Hysteresis :
- 500mV
- Receiver Number of Bits :
- 1
- JESD-609 Code :
- e4
- Voltage - Supply :
- 3V~5.5V
- Number of Drivers/Receivers :
- 1/1
- Mount :
- Surface Mount
- Nominal Supply Current :
- 1mA
- Thickness :
- 1.95mm
- Operating Temperature :
- 0°C~70°C
- Propagation Delay :
- 150 ns
- Number of I/O :
- 4
- Driver Number of Bits :
- 1
- Terminal Form :
- Gull wing
- Height :
- 2mm
- Weight :
- 128.593437mg
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 5.3mm
- Logic Function :
- Receiver, Transceiver
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- TRSF3221
- Supply Voltage1-Nom :
- 3.3V
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Terminal Pitch :
- 0.65mm
- Datasheets
- TRSF3221ECDB

Drivers, Receivers, Transceivers Texas Instruments TRSF3221ECDB Overview
The Texas Instruments TRSF3221ECDB is a robust and versatile IC transceiver designed for full-duplex communication in a compact 16SSOP package. This high-performance component is engineered to facilitate reliable data transmission and reception in a variety of settings, crucial for applications demanding stable and efficient communication links. With its exceptional integration capabilities and Texas Instruments' proven technology, the TRSF3221ECDB offers a reliable solution for enhancing serial communication in complex electronics. The use of this Drivers, Receivers, Transceivers Texas Instruments TRSF3221ECDB facilitates significant improvements in signal integrity and operational efficiency.
TRSF3221ECDB Features
The TRSF3221ECDB transceiver includes key features such as ESD protection up to 15kV, low operational voltage from 3.0 to 5.5V, and a maximum data rate of 250kbps. These features make it ideal for demanding environments where robustness and reliability are critical. The device also supports multiple driver and receiver configurations, making it highly adaptable for varying electronic communication needs.
TRSF3221ECDB Applications
- Industrial Automation: Used in PLC systems to ensure reliable data communication between control units and machinery.
- Consumer Electronics: Integrates into communication ports of home electronics for enhanced data transmission capabilities.
- Automotive Systems: Employs in vehicle diagnostics systems to provide secure and stable communication between different electronic modules.
- Telecommunications Equipment: Used to maintain clear and consistent data flow in devices such as modems and switches.
- Networking Devices: Critical in the data handling and transmission across network routers and bridges.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















