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ST3237EBPR The STMicroelectronics ST3237EBPR is a 3V to 5.5V powered RS-232 transceiver. It features a data rate up to 1Mbps and ±15kV ESD protection.
Mfr Part #:

ST3237EBPR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST3237EBPR is a 3V to 5.5V powered RS-232 transceiver. It features a data rate up to 1Mbps and ±15kV ESD protection.
✓ Total Stock: 149,234 pcs
$ Price Range: $1.44

ST3237EBPR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
58,050 pcs
On Request
58050 pcs On Request 1 On Request On Request 22+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
45,900 pcs
On Request
45900 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
43,566 pcs
On Request
43566 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,718 pcs
On Request
1718 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.

ST3237EBPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Operating Voltage
Protocol
Receiver Hysteresis
Supplier Device Package
Supply Current
Type
Voltage
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ST3237EBPR Description

Short technical summary and product information.

The STMicroelectronics ST3237EBPR is a 3V to 5.5V powered EIA/TIA-232 and V.28/V.24 communication interface transceiver. It offers high data-rate capability and enhanced electrostatic discharge (ESD) protection.

 

Key electrical specifications include a guaranteed data rate of 250Kbps in normal operation and 1Mbps in very high-speed operation. The device provides ±15kV ESD protection for RS-232 I/O pins using the Human Body Model and ±8kV using IEC 1000-4-2 contact discharge. Other pins are protected with ±2kV HBM.

 

This transceiver operates with a low supply current of 300 μA and features a 1μA low-power shutdown mode with receivers active. It requires 0.1μF external capacitors and has a flow-through pinout.

 

The ST3237EBPR is available in a 28-SSOP package suitable for surface mounting. It operates within a temperature range of -40°C to 85°C.

ST3237EBPR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: STMicroelectronics ST3237EBPR RS-232 Transceiver
Subcategory: RS-232 Transceiver

ST3237EBPR Compliance

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

ST3237EBPR Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

ST3237EBPR Features

  • ±15kV ESD protection for I/O pins
  • Data rates up to 1Mbps
  • Low power shutdown mode
  • 3V to 5.5V operating voltage
  • 28-SSOP surface mount package

ST3237EBPR Applications

  • Used in industrial serial communication systems
  • Suitable for embedded data acquisition
  • Ideal for RS-232 interface applications
  • Designed for reliable data transfer in harsh environments

ST3237EBPR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the ST3237EBPR?

The operating voltage is 3V to 5.5V.

What is the package type for the ST3237EBPR?

The package type is 28-SSOP.

What is the operating temperature range for the ST3237EBPR?

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

What is the ESD protection level for the ST3237EBPR?

The device offers ±15kV ESD protection using the Human Body Model for I/O pins and ±8kV using IEC 1000-4-2 contact discharge.

What is the maximum data rate of the ST3237EBPR?

The guaranteed data rate is 250Kbps in normal operation and 1Mbps in very high-speed operation.

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