# SP3232EEN\-L/TR (Component)

## Description

2/2 Transceiver Full RS232 16\-SOIC

RS\-232 transceiver IC with two drivers and two receivers, providing full\-duplex EIA/TIA\-232 communication from a single 3\.0–5\.5 V supply\. It uses an integrated charge pump with 0\.1 µF capacitors, supports data rates up to 120 kbps, and is suited for embedded serial interfaces, industrial equipment, and portable systems; operates from \-40°C to \+85°C in a 16\-pin NSOIC package\. \#RS232 \#Transceiver \#SerialInterface \#MaxLinear

## Component Details

- **Owner:** silicon\-yard
- **Created:** 8/25/2026
- **Last Updated:** 8/25/2026
- **Visibility:** Public
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/1d7e16f4a9df37140977915e85893fe89ef74769496ccb7623f79917f3a1cd8c\.pdf
- **Manufacturer Part Number:** SP3232EEN\-L/TR
- **Manufacturer Name:** MaxLinear
- **License:** https://creativecommons\.org/licenses/by/4\.0/
- **Part Type:** Integrated Circuits
- **Symbol Style:** parametric\-v1
- **Used in:** 10 projects

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/sp3232een-ltr/maxlinear-inc?utm_currency=USD&region=europe) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/maxlinear-inc/SP3232EEN-L-TR/2471819) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C9378.html) | $0\.3907 | 114K |
| [Mouser](https://www.mouser.com/en/ProductDetail/MaxLinear/SP3232EEN-L-TR?qs=Hy8V1%252FADhVKNh9v9NvoeCw%253D%253D) | $1\.21 | 0 |
| [Verical](https://www.verical.com/pd/maxlinear--inc--interface---bus-line-transceiver-SP3232EEN-L-TR-5752743?utm_currency=USD) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** MaxLinear
- **MPN:** SP3232EEN\-L/TR
- **Package / Case Code:** 16\-SOIC
- **Pin Count:** 16
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | C1\+ | Unspecified |
| 2 | V\+ | Unspecified |
| 3 | C1\- | Unspecified |
| 4 | C2\+ | Unspecified |
| 5 | C2\- | Unspecified |
| 6 | V\- | Unspecified |
| 7 | T2OUT | Unspecified |
| 8 | R2IN | Unspecified |
| 9 | R2OUT | Unspecified |
| 10 | T2IN | Unspecified |
| 11 | T1IN | Unspecified |
| 12 | R1OUT | Unspecified |
| 13 | R1IN | Unspecified |
| 14 | T1OUT | Unspecified |
| 15 | GND | Unspecified |
| 16 | VCC | Unspecified |

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*Generated from [https://flux\.ai/silicon\-yard/sp3232een\-ltr\~cm](https://flux.ai/silicon-yard/sp3232een-ltr~cm)*