SP3232EET-L/TR RS-232 Transceiver IC SOIC-16 3V–5.5V 10PCS

SP3232EET-L/TR RS-232 Transceiver Chip – 10-Pack (SOIC-16)

Get reliable serial communication in your embedded designs with this 10-piece pack of SP3232EET-L/TR RS-232 Transceiver Integrated Circuits. Operating across a wide supply voltage range of 3.0V to 5.5V, these SOIC-16 packaged chips are ideal for engineers, hobbyists, and electronics professionals who need dependable RS-232 data link performance in compact, surface-mount form.

Made in Mainland China.

Key Features

• Wide Operating Voltage: 3.0V to 5.5V supply range — compatible with both 3.3V and 5V logic systems
• RS-232 Compliant: Meets full RS-232 standard for reliable serial data transmission
• SOIC-16 Package: Industry-standard surface-mount package for easy PCB integration
• Low Power Consumption: Efficient design suitable for battery-powered and low-power applications
• Two Drivers / Two Receivers: Dual-channel transceiver configuration for versatile interfacing
• High-Speed Data Rate: Supports high-speed serial communication for demanding applications
• New Condition: All 10 units are brand new, factory-fresh ICs
• No High-Concern Chemicals: Manufactured with no listed high-concern chemical substances

Specifications

Typical Applications

• Microcontroller UART-to-RS-232 level shifting
• Industrial control systems and PLCs
• Embedded systems with serial communication interfaces
• Laptops, modems, and communication equipment
• Data acquisition and instrumentation

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Frequently Asked Questions

Q: What is the SP3232EET-L/TR RS-232 transceiver chip used for?

A: The SP3232EET-L/TR is an RS-232 transceiver integrated circuit used to interface microcontrollers and other logic-level devices with RS-232 serial communication lines. It converts low-voltage logic signals (3.0V–5.5V) to RS-232-compliant voltage levels, making it essential for serial port communication in embedded systems, industrial control equipment, and data acquisition devices.

Q: Is this chip compatible with 3.3V logic systems?

A: Yes. The SP3232EET-L/TR operates from a supply voltage of 3.0V to 5.5V, making it fully compatible with both 3.3V and 5V logic systems — ideal for modern low-power microcontrollers and embedded designs.

Q: What package type is the SP3232EET-L/TR, and how is it mounted?

A: The SP3232EET-L/TR comes in a SOIC-16 (Small Outline Integrated Circuit, 16-pin) surface-mount package. It is soldered directly onto a PCB using standard SMD reflow or hand-soldering techniques, making it suitable for compact board designs.

Q: How many chips are included in this listing?

A: This listing includes a pack of 10 (ten) SP3232EET-L/TR ICs, all brand new, making it a great value for prototyping, production runs, or keeping spares on hand.