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ST3232 The STMicroelectronics ST3232 is a 3V powered RS-232 transceiver designed for low power consumption and high data rate capabilities. It operates from 3V to 5.5V supplies.
Mfr Part #:

ST3232

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST3232 is a 3V powered RS-232 transceiver designed for low power consumption and high data rate capabilities. It operates from 3V to 5.5V supplies.
✓ Total Stock: 150,667 pcs
$ Price Range: $2.20

ST3232 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
150,667 pcs
On Request
150667 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.

ST3232 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Mounting Type
Output Voltage
Propagation Delay
Slew Rate
Supply Current
Tape & Reel
Termination Style
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ST3232 Description

Short technical summary and product information.

The STMicroelectronics ST3232 is a 3V powered EIA/TIA-232 and V.28/V.24 communication interface IC. It offers low power requirements and high data-rate capabilities, making it suitable for battery-powered and handheld equipment.

 

Key electrical specifications include a minimum guaranteed data rate of 300 kbps and a minimum supply current of 300 µA. The device operates from a supply voltage range of 3V to 5.5V. It features two receivers and two drivers, meeting EIA/TIA-232 specifications down to 3V.

 

The ST3232 is available in a TSSOP-16 package with surface mount termination. It requires four small 0.1 µF external capacitors for operation from a 3V supply. Typical applications include notebook computers, battery-powered equipment, and peripherals.

 

This transceiver is designed for reliable RS-232 performance from 3 to 5.5V supplies, with a proprietary low dropout transmitter output stage. It guarantees operation at data rates of 250 kbps while maintaining RS-232 output levels.

ST3232 Quick Information

Product Type: RS-232 Drivers and Receivers
Canonical Name: ST3232 RS-232 Drivers and Receivers
Subcategory: RS-232 Transceivers

ST3232 Compliance

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

ST3232 Estimated Pricing

Qty Low High
1+ $2.20 $2.20

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

ST3232 Features

  • 3V powered RS-232 transceiver.
  • Low power consumption: 300 µA supply current.
  • High data rate: 300 kbps minimum.
  • Wide operating voltage: 3V to 5.5V.
  • TSSOP-16 surface mount package.

ST3232 Applications

  • Suitable for battery-powered devices.
  • Ideal for handheld equipment.
  • Used in notebook computers.
  • Connects peripherals and printers.

ST3232 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ST3232?

The operating voltage range is 3V to 5.5V.

What is the package type of the ST3232?

The ST3232 is available in a TSSOP-16 surface mount package.

What is the operating temperature range of the ST3232?

The operating temperature range is 0°C to 70°C.

What is the data rate of the ST3232?

The ST3232 supports data rates up to 400 kbps.

What is the slew rate of the ST3232?

The slew rate is 6 V/µs.

What is the propagation delay of the ST3232?

The propagation delay is 200 ns.

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