MAX3232EIDE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The MAX3232EIDE4 is a 3 V to 5.5 V multi-channel RS-232 line driver and receiver IC from Texas Instruments compliant with EIA/TIA-232-F and V.28 standards. It features dual drivers and Schmitt trigger inputs for noise immunity, housed in a 16-pin Small Outline Package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- MAX3232EIDE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 3 V to 5.5 V supply range enables compatibility with both 3.3 V and 5 V logic systems for versatile RS-232 interfacing
- Schmitt trigger inputs provide hysteresis for robust noise immunity in electrically noisy industrial and communication environments
- Dual driver and receiver channels in one package reduce BOM count and board space for multi-channel serial communication designs
- EIA-232-F / TIA-232-F / V.28 compliance ensures interoperability with standard RS-232 equipment and legacy serial ports
Applications
The MAX3232EIDE4 is widely used in industrial automation, embedded systems, and communication equipment requiring RS-232 serial interfaces operating from 3.3 V or 5 V power supplies. It enables microcontrollers and DSPs to interface with PCs, modems, and legacy serial peripherals via standard DB9/DB25 connectors. Its noise-immune Schmitt trigger inputs also make it suitable for electrically harsh environments such as factory floors and automotive serial communication systems.
Specifications
| YTEOL | 0 |
| Additional Feature | CAN ALSO OPERATE WITH 5V SUPPLY |
| Differential Output | NO |
| Driver Number of Bits | 2 |
| High Level Input Current-Max | 0.000001A |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-232-F; TIA-232-F; V.28 |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 2 |
| Out Swing-Min | 10V |
| Output Low Current-Max | 0.0016A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 300ns |
| Receiver Number of Bits | 2 |
| Supply Current-Max | 1mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 3.6V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MAX3232EIDE4:
Frequently Asked Questions
What supply voltage range does the MAX3232EIDE4 support?
The MAX3232EIDE4 operates from a supply voltage of 3 V to 5.5 V, making it compatible with both 3.3 V and 5 V logic systems and allowing use in a wide range of modern microcontroller and embedded system designs.
What serial interface standard does the MAX3232EIDE4 comply with?
The MAX3232EIDE4 is compliant with EIA-232-F, TIA-232-F, and V.28 RS-232 standards, ensuring full compatibility with standard RS-232 serial communication equipment including PCs, modems, and industrial serial devices.
How many driver and receiver channels does the MAX3232EIDE4 provide?
The MAX3232EIDE4 provides 2 drivers (transmitters) and 2 receivers in a single 16-pin SO package, enabling full-duplex dual-channel RS-232 communication with minimal external components and compact board footprint.
What package does the MAX3232EIDE4 come in?
The MAX3232EIDE4 is housed in a 16-pin Small Outline (SO) package (JESD-30 code R-PDSO-G16), which is a standard surface-mount package offering a balance of compact size and ease of PCB assembly.
What applications is the MAX3232EIDE4 suitable for?
This RS-232 transceiver is ideal for embedded systems connecting microcontrollers to serial peripherals, industrial automation panels with RS-232 ports, communication equipment, point-of-sale terminals, and any design needing a robust, low-voltage RS-232 interface solution.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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