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Integrated Circuits (ICs)

ST232ACDR

ST232AC Series 5 V 400 kbps Low Power RS-232 Driver and Receiver-SOIC16

The STMicroelectronics ST232AC Series is a versatile and efficient RS-232 driver and receiver designed for low power consumption and high data rates of up to 400 kbps. Encased in a compact SOIC16 package, this device is ideal for a variety of applications requiring reliable serial communication. With a nominal supply current of just 1.5 mA and a wide operating voltage range of 4.5V to 5.5V, the ST232AC ensures optimal performance while maintaining energy efficiency. Its robust design supports bo

BrandSTMicroelectronics
PackageSOIC
Device TypeRS-232, RS-422, RS-485 Interface ICs
MountingSurface Mount

Full Specifications

Number of Pins16
Logic FunctionReceiver, Transceiver
InterfaceRS-232
Number of Drivers2
Number of Receivers2
Data Rate400kbps
Min Supply Voltage4.5V
Max Supply Voltage5.5V
Lifecycle StatusProduction
MountSurface Mount
Max Operating Temperature70°C
Min Operating Temperature0°C
Nominal Supply Current1.5mA
Number of Transceivers1

About This Product

The STMicroelectronics ST232AC Series is a versatile and efficient RS-232 driver and receiver designed for low power consumption and high data rates of up to 400 kbps. Encased in a compact SOIC16 package, this device is ideal for a variety of applications requiring reliable serial communication. With a nominal supply current of just 1.5 mA and a wide operating voltage range of 4.5V to 5.5V, the ST232AC ensures optimal performance while maintaining energy efficiency. Its robust design supports both surface mount technology and a maximum operating temperature of 70°C, making it suitable for diverse environments.

What is this product used for?

Suitable for design, repair, and production programs using RS-232, RS-422, RS-485 Interface ICs devices.

Typical Use Cases

Interface ICs RS-232, RS-422, RS-485 Interface ICs SOIC RS-232, RS-422, RS-485 Interface ICs

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
ST232AC Series 5 V 400 kbps Low Power RS-232 Driver and Receiver-SOIC16

ST232ACDR

STMicroelectronics

The STMicroelectronics ST232AC Series is a versatile and efficient RS-232 driver and receiver designed for low power consumption and high data rates of up to 400 kbps. Encased in a compact SOIC16 package, this device is ideal for a variety of applications requiring reliable serial communication. With a nominal supply current of just 1.5 mA and a wide operating voltage range of 4.5V to 5.5V, the ST232AC ensures optimal performance while maintaining energy efficiency. Its robust design supports bo

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