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TRS3237EIDBR The Texas Instruments TRS3237EIDBR is a full-duplex RS232 transceiver. It features 5 drivers and 3 receivers, operating over a voltage range of 3V to 5.5V.
Mfr Part #:

TRS3237EIDBR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TRS3237EIDBR is a full-duplex RS232 transceiver. It features 5 drivers and 3 receivers, operating over a voltage range of 3V to 5.5V.
✓ Total Stock: 32,982 pcs
$ Price Range: $1.44

TRS3237EIDBR Available from 3 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
30,133 pcs
On Request
30133 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,675 pcs
On Request
2675 pcs On Request 1 On Request On Request 1101+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
174 pcs
On Request
174 pcs On Request 1 On Request On Request 1101+ 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.

TRS3237EIDBR 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
Type
Voltage
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TRS3237EIDBR Description

Short technical summary and product information.

The Texas Instruments TRS3237EIDBR is an RS232 transceiver designed for reliable serial communication. It meets TIA/EIA-232-F standards and operates with a supply voltage from 3V to 5.5V.

 

This device integrates five line drivers and three line receivers, supporting full-duplex communication. It can achieve data signaling rates of up to 1 Mbps. The transceiver includes ESD protection for RS-232 I/O pins, rated at ±15 kV for HBM and ±8 kV for IEC61000-4-2 contact discharge.

 

The TRS3237EIDBR is suitable for battery-powered and portable equipment. It requires four external 0.1 µF capacitors for its charge pump circuit. The device operates within an industrial temperature range of -40°C to 85°C.

 

Packaged in a 28-SSOP, the TRS3237EIDBR is designed for surface mounting. Its low standby current of 1 mA typical makes it efficient for power-sensitive applications.

TRS3237EIDBR Quick Information

Product Type: RS232 Transceiver
Canonical Name: Texas Instruments TRS3237EIDBR RS232 Transceiver
Subcategory: RS232 Transceiver

TRS3237EIDBR Compliance

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

TRS3237EIDBR Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

TRS3237EIDBR Features

  • 5 drivers and 3 receivers
  • RS232 protocol support
  • 3V to 5.5V operating voltage
  • 1Mbps maximum data rate
  • ±15kV ESD protection

TRS3237EIDBR Applications

  • Ideal for portable devices
  • Suitable for battery-powered equipment
  • Used in serial communication interfaces
  • Meets TIA/EIA-232-F standards

TRS3237EIDBR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TRS3237EIDBR?

The TRS3237EIDBR operates with a supply voltage from 3V to 5.5V.

What package type is the TRS3237EIDBR available in?

The TRS3237EIDBR is available in a 28-SSOP package.

What is the operating temperature range for this transceiver?

The operating temperature range for the TRS3237EIDBR is -40°C to 85°C.

What is the RoHS status of the TRS3237EIDBR?

The RoHS status is RoHS3 Compliant.

What is the data rate of the TRS3237EIDBR?

The TRS3237EIDBR operates at data signaling rates of 250 kbit/s in normal mode and 1 Mbit/s when MBAUD is set to VCC.

How many drivers and receivers does the TRS3237EIDBR have?

The TRS3237EIDBR has 5 line drivers and 3 line receivers.

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