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MAX3232CPWR
IC TRANSCEIVER RS232 2/2 16-TSSOP
Texas Instruments
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Design a Custom BoardAbout This Component
Dual-channel RS-232 transceiver IC for converting between TTL/CMOS logic levels and RS-232 serial signals. Integrates two drivers and two receivers with integrated charge pump for generating ±10V rails from single 5V supply. Ideal for serial communication in microcontroller applications, modems, and legacy equipment interfaces.
Package: TSSOP-16 (4.4×5mm) · 16 pins
Why does this need a breakout?
The 0.65mm pitch makes hand soldering difficult and error-prone; a breakout board lets you solder standard headers instead. This package hosts precision analog and mixed-signal ICs like DACs and ADCs that benefit from clean PCB layouts and decoupling placement. Prototyping becomes faster with breadboard-compatible pin headers, eliminating the need for a custom carrier PCB.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | MAX3232CPWR |
| Package | TSSOP-16 (4.4×5mm) |
| Pin Count | 16 |
| Data Rate | 250kbps |
| Duplex | Full |
| Number of Drivers/Receivers | 2/2 |
| Protocol | RS232 |
| Type | Transceiver |
| Voltage - Supply | 3V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x MAX3232CPWR 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL