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Texas Instruments Line Transceiver CMOS Inverting 16-Pin SSOP MAX3221IDBR
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 35mm |
| Length | 853mm |
| Model | MAX3221IDBR |
| Width | 449mm |
| Mount Type | Surface |
| Output type | CMOS |
| Series | MAX3221 |
| Input Type | Single Ended |
| Maximum Operating Temperature | 85°C |
| Package Type | SSOP |
| Minimum Operating Temperature | -40°C |
| Polarity | Inverting |
| IC Type | Line Transceiver IC |
| Number Of Channels | 1 |
| Pin Count | 16 |
| Maximum Supply Voltage | 5.5V |
| Logic Family | CMOS/TTL |
| Logic Function | Converter, Driver, Line Driver |
| Minimum Supply Voltage | 3V |
| Maximum High Level Output Current | 60mA |
| Maximum Propagation Delay Time @ CL | 150ns |
| Supply Current | 1mA |
| Maximum Low Level Output Current | 35mA |
Key Features
- Operates at supply voltage range of 3V to 5.5V.
- Single-ended input and CMOS inverting output.
- Low supply current of 1mA ensures energy efficiency.
- 16-pin SSOP surface mount package for compact design.
- Supports industrial operating temperatures from -40°C to 85°C.
- Maximum high-level and low-level output currents of 60mA and 35mA respectively.
- Propagation delay time of 150ns at capacitive load.
- Ideal for RS-232 line driver and receiver applications.
Product Description
The Texas Instruments MAX3221IDBR is a CMOS line transceiver designed for robust RS-232 communication interfaces. This model comes in a 16-pin SSOP package that facilitates surface mounting on printed circuit boards, making it suitable for compact and high-density electronics assemblies.
With a single channel, it converts single-ended inputs to CMOS-compatible outputs with an inverting function. The device supports supply voltages ranging from 3V to 5.5V, complying with a broad range of industrial power supply standards while maintaining a low supply current of 1mA to ensure energy-efficient operation.
The transceiver handles maximum output currents of 60mA for high-level and 35mA for low-level signals, making it reliable for driving RS-232 lines. Its propagation delay of 150 nanoseconds at capacitive loads provides timely signal transmission, critical for serial communication precision.
Designed to operate in industrial temperature ranges (-40°C to 85°C), the MAX3221IDBR is ideal for demanding applications such as industrial automation, embedded systems, and communication interface modules.
CMOS logic family ensuring compatibility with TTL systems. Surface mount SSOP 16-pin package for space-saving designs. Single-ended input with inverting output polarity. Operates between 3 to 5.5 volts supply voltage. Low power consumption with 1mA typical supply current.
Industrial temperature ratings for reliable performance. Maximum high-level output current of 60mA and low-level output current of 35mA. Propagation delay time of 150ns suitable for serial communication speed requirements.
This line transceiver is suitable for use in industrial, laboratory, communication, and embedded equipment requiring reliable RS-232 signal conversion and line driving capabilities. Its robust design supports a wide voltage range and operating temperatures for varied application environments.
Explore more Texas Instruments semiconductor solutions at EnvMart to find compatible Line Interface ICs and Transceiver ICs supporting your industrial projects.
Explore more products in our Line Transceiver IC category.
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Frequently Asked Questions
It operates at a supply voltage range of 3V to 5.5V.
The MAX3221IDBR provides a CMOS inverting output.
The maximum high-level output current is 60mA.
The propagation delay time is 150 nanoseconds at capacitive load.
It operates within an industrial temperature range of -40°C to 85°C.
This model supports a single channel.
It comes in a 16-pin SSOP surface mount package.
The typical supply current is 1mA, ensuring energy efficiency.
It uses a single-ended input type.
This model is compatible with both CMOS and TTL logic families.
It is suitable for RS-232 line driver and receiver applications in industrial automation and embedded systems.
The maximum low-level output current is 35mA.
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