MAX222IDW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
MAX222IDW is a dual RS-232 line transceiver with 2 drivers and 2 receivers, supporting up to 200kbps data rate with Schmitt trigger inputs and 4.5–5.5V supply. From $1.70, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- OBSOLETE
- Datasheet
- MAX222IDW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7000(MOQ 113)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual RS-232 transceiver with 2 drivers and 2 receivers in a single 18-pin SOIC package
- High-speed 200kbps data rate with Schmitt trigger inputs for superior noise immunity
- Wide supply voltage range of 4.5V to 5.5V compliant with EIA/TIA-232-F, V.28 standards
- Low quiescent current with ESD-protected inputs suitable for industrial and commercial applications
Applications
The MAX222IDW is widely used in serial communication interfaces for industrial controllers, embedded systems, and PC peripheral connections requiring RS-232 compatibility. It is ideal for microcontroller UART-to-RS-232 level shifting in data acquisition systems, modems, and point-of-sale terminals. Its compact 18-pin SOIC form factor also suits space-constrained designs in medical devices and automation equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Differential Output | NO |
| Driver Number of Bits | 2 |
| High Level Input Current-Max | 0.00004A |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-232-F; TIA-232-F; V.28 |
| JESD-30 Code | R-PDSO-G18 |
| JESD-609 Code | e4 |
| Number of Functions | 2 |
| Out Swing-Min | 10V |
| Output Low Current-Max | 0.0032A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP18,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 1000ns |
| Receiver Number of Bits | 2 |
| Supply Current-Max | 10mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Supply Voltage1-Max | 5.5V |
| Supply Voltage1-Min | 4.5V |
| Supply Voltage1-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Transmit Delay-Max | 3500ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MAX222IDW:
Frequently Asked Questions
What is the maximum data rate supported by the MAX222IDW?
The MAX222IDW supports a maximum data rate of 200kbps, making it suitable for standard RS-232 serial communication applications such as UART interfaces, modems, and industrial control systems.
What supply voltage does the MAX222IDW require?
The MAX222IDW operates from a single supply voltage between 4.5V and 5.5V, which is compatible with standard 5V logic systems. It internally generates the required RS-232 voltage levels using charge pump circuitry.
What interface standards does the MAX222IDW comply with?
The MAX222IDW is fully compliant with EIA-232-F, TIA-232-F, and V.28 interface standards, ensuring interoperability with a wide range of RS-232 serial communication equipment and host controllers.
What package does the MAX222IDW come in and what are its dimensions?
The MAX222IDW is available in an 18-pin SOIC (Small Outline Integrated Circuit) package, identified by JESD-30 code R-PDSO-G18. This surface-mount package is ideal for PCB designs requiring a compact footprint.
What are typical applications for the MAX222IDW?
Typical applications include RS-232 serial port interfaces in industrial automation, embedded microcontroller systems, data acquisition hardware, POS terminals, and medical devices that require reliable EIA-232-F compliant communication.
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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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