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TRS211CDBR The Texas Instruments TRS211CDBR is a 5V multichannel RS-232 line driver/receiver. It features ±15kV ESD protection and operates at data rates up to 120Kbps.
Mfr Part #:

TRS211CDBR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRS211CDBR is a 5V multichannel RS-232 line driver/receiver. It features ±15kV ESD protection and operates at data rates up to 120Kbps.
✓ Total Stock: 9,864 pcs
$ Price Range: $1.44

TRS211CDBR 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
9,864 pcs
On Request
9864 pcs On Request 1 On Request On Request 07+ 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.

TRS211CDBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Latch-up Performance
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Type
Voltage
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TRS211CDBR Description

Short technical summary and product information.

The Texas Instruments TRS211CDBR is a multichannel RS-232 line driver and receiver IC designed for 5V operation. It provides four drivers and five receivers, meeting or exceeding TIA/EIA-232-F and ITU v.28 standards. The device offers ±15kV ESD protection on bus-pin connections, safeguarding against electrostatic discharge.

 

This transceiver operates at data signaling rates up to 120Kbps with a maximum driver output slew rate of 30V/μs. It requires external capacitors for operation from a single 5V supply. The TRS211CDBR includes shutdown and enable controls. In shutdown mode, supply current is reduced to a typical 1μA, making it suitable for battery-powered applications.

 

The device is available in a 28-SSOP (0.209", 5.30mm Width) surface mount package. Its operating temperature range is 0°C to 70°C. The TRS211CDBR is designed for applications such as PDAs, notebooks, laptops, palmtop PCs, and hand-held equipment requiring RS-232 communication interfaces.

TRS211CDBR Quick Information

Product Type: Transceiver
Canonical Name: Texas Instruments TRS211CDBR RS-232 Transceiver
Subcategory: Interface

TRS211CDBR Compliance

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

TRS211CDBR Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

TRS211CDBR Features

  • Multichannel RS-232 transceiver IC.
  • Operates at 5V supply voltage.
  • Supports data rates up to 120Kbps.
  • Features ±15kV ESD protection.
  • Available in 28-SSOP surface mount package.

TRS211CDBR Applications

  • Suitable for battery-powered systems.
  • Used in PDAs and laptops.
  • Ideal for hand-held equipment.
  • Enables RS-232 serial communication.

TRS211CDBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TRS211CDBR?

The TRS211CDBR operates at 4.5V to 5.5V.

What type of transceiver is the TRS211CDBR?

The TRS211CDBR is an RS-232 transceiver.

What is the maximum data rate supported by the TRS211CDBR?

The TRS211CDBR supports data rates up to 120Kbps.

How many drivers and receivers does the TRS211CDBR have?

The TRS211CDBR has 4 drivers and 5 receivers.

What is the operating temperature range for this transceiver?

The operating temperature range for the TRS211CDBR is 0°C to 70°C.

What package type is the TRS211CDBR supplied in?

The TRS211CDBR is supplied in a 28-SSOP package.

Does the TRS211CDBR have ESD protection?

Yes, the TRS211CDBR has ±15kV ESD protection on bus-pin connections.

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