# MAX232 - Texas Instruments RS-232 Transceiver

## Product Summary

The Texas Instruments MAX232 is a dual EIA-232 driver and receiver operating from a single 5V supply. It supports data rates up to 120kbit/s.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | MAX232 |
| Manufacturer | Texas Instruments |
| Product Type | RS-232 Transceiver |
| Category | Uncategorized |
| Subcategory | Dual EIA-232 Drivers and Receivers |
| Package | SOIC (16) |

## Description

The Texas Instruments MAX232 is a dual driver and receiver designed for EIA-232-F communication. It operates from a single 5V power supply, utilizing charge-pump capacitors to generate the necessary TIA/EIA-232-F voltage levels. Each receiver converts TIA/EIA-232-F inputs to 5V TTL/CMOS levels, featuring a typical threshold of 1.3V and hysteresis of 0.5V, with the ability to accept ±30V inputs.

This device supports data rates up to 120kbit/s and has a low supply current of 8mA typical. It includes ESD protection that exceeds JESD 22 standards, specifically 2000V Human-body model (A114-A). The MAX232 is suitable for applications such as battery-powered systems, terminals, modems, and computers.

Available in various package types including SOIC, PDIP, and SOP, the MAX232 is designed for a wide operating temperature range of -40°C to 85°C. Its dual-channel design with two drivers and two receivers makes it a versatile component for serial communication interfaces.

## Key Specifications

| Specification | Value |
| --- | --- |
| AEC Qualified | No |
| Automotive Grade | No |
| Data Rate | 120kbit/s |
| ESD Protection | 2000 V |
| Industrial Grade | No |
| Input Voltage | ±30 V |
| Medical Grade | No |
| Military Grade | No |
| Operating Temperature Range | -40 to 85 °C |
| Receiver Hysteresis | 0.5 V |
| Storage Temperature | °C ~ °C |
| Supply Current | 8 mA |
| Supply Voltage | 5 V |
| Tape & Reel | No |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 50 |
| Price | $1.00 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $1.00 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Fe Components | 50 |  |  |  |  |

## Features

- Dual EIA-232 drivers and receivers.
- Operates from a single 5V power supply.
- Supports data rates up to 120kbit/s.
- Accepts ±30V input levels.
- 2000V Human-body model ESD protection.

## Applications

- Used in battery-powered systems.
- Suitable for terminal applications.
- Common in modem interfaces.
- Integrated into computer systems.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Datasheet: https://static.distyparts.com/disty-files/datasheets/05/63/a1/MAX232
- Image: https://static.distyparts.com/disty-files/images/ba/8d/c7/d0016a.png
- Product Page: https://distyparts.com/product/max232
- RFQ URL: https://distyparts.com/product/max232#rfq

## FAQs

### What is the supply voltage for the MAX232?

The MAX232 operates from a single 5V power supply.

### What is the maximum data rate supported by the MAX232?

The MAX232 supports data rates up to 120kbit/s.

### What are the input voltage levels for the MAX232 receivers?

The receivers can accept ±30V input levels.

### What is the typical supply current for the MAX232?

The typical supply current is 8mA.

### What is the ESD protection level for the MAX232?

ESD protection exceeds 2000V Human-body model (A114-A).

### What is the operating temperature range of the MAX232?

The operating temperature range is -40°C to 85°C.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/max232
- Markdown File: https://distyparts.com/product/max232.md
- TXT File: https://distyparts.com/product/max232.txt