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TPT3232E-SO3R Breakout
RS-232 TXRX 250KBPS 3-5.5V SOP16
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Design a Custom BoardAbout This Component
RS-232 transceiver IC with two drivers and two receivers operating from single 3V to 5.5V supply. Converts between RS-232 and TTL/CMOS logic levels at data rates up to 250 kbps. Features high ESD protection (±15kV HBM) and low external component count, requiring only four 0.1µF capacitors for typical operation.
Package: SOIC-16 (3.9×9.9mm) · 16 pins
Why does this need a breakout?
The 1.27mm pin pitch on this 16-pin package makes hand-soldering impractical and breadboard mounting impossible. A breakout board brings the pins to standard 2.54mm spacing, enabling quick prototyping of RS-232/RS-485 transceivers, ADCs, and line drivers without requiring surface-mount soldering skills or PCB fabrication.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | 3PEAK |
| Part Number | TPT3232E-SO3R |
| Package | SOIC-16 (3.9×9.9mm) |
| Pin Count | 16 |
| Data Rate | 250kbps |
| Duplex | Full |
| Number of Drivers/Receivers | 1/1 |
| Protocol | RS232 |
| Type | Transceiver |
| Voltage - Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x TPT3232E-SO3R soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS