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Texas Instruments Line Transceiver IC 8-Pin SOIC CMOS Differential Input 5-5.5V DS89C21TM/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.75mm |
| Length | 5mm |
| Model | DS89C21TM/NOPB |
| Width | 6.19mm |
| Mount Type | Surface |
| Series | DS89C21 |
| Input Type | Differential |
| Maximum Operating Temperature | 85°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| IC Type | Line Transceiver IC |
| Standards/Approvals | RoHS |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Logic Family | CMOS |
| Logic Function | Line Transceiver |
| Minimum Supply Voltage | 5V |
| Maximum Propagation Delay Time @ CL | 10ns |
Key Features
- Operates with a supply voltage range from 5 V to 5.5 V.
- Features low maximum propagation delay time of 10 ns for high-speed data transmission.
- Supports operation in a temperature range from -40°C to +85°C for industrial environments.
- Compact SOIC package with dimensions approximately 5 mm length, 6.19 mm width, and 1.75 mm height.
- Compliant with RoHS standards ensuring environmental safety.
- Designed as RS-422 line drivers and receivers through a single integrated IC.
- Surface mount mount type enables easy PCB integration in automated assembly lines.
- Reliable CMOS logic family ensuring low power consumption and noise immunity.
Product Description
Texas Instruments DS89C21TM/NOPB is a high-performance CMOS line transceiver IC specifically engineered for RS-422 communication interfaces. It operates with a standard supply voltage between 5 V and 5.5 V, making it compatible with a wide range of industrial control and data communication equipment.
Housed in a compact 8-pin SOIC surface-mount package measuring approximately 5 mm in length, 6.19 mm in width, and 1.75 mm in height, this line transceiver facilitates space-saving PCB designs with excellent signal integrity. The device is capable of operating across a broad temperature range from -40°C to 85°C, ensuring reliable function in demanding industrial and commercial environments.
The transceiver supports differential input logic suitable for RS-422 communication protocols, which are widely used in serial data transmission applications including industrial automation, instrumentation, and networking equipment. Its low maximum propagation delay time of 10 ns ensures minimal latency and accurate timing of data signals.
Being RoHS compliant, the DS89C21TM/NOPB meets environmental regulations by limiting hazardous substances in electronic components, supporting sustainable manufacturing practices.
This device's CMOS logic family offers benefits such as low power consumption and high noise immunity. The surface mount mount type further enables efficient automated assembly processes in electronics manufacturing.
Operates between 5 V and 5.5 V supply voltage. Low propagation delay time of 10 ns ensures fast data transmission. Temperature operation range from -40°C to +85°C for industrial reliability. Compact 8-pin SOIC package design for space-efficient mounting.
RoHS compliant for environmental safety. Surface mount technology suitable for automated PCB assembly. CMOS logic family for low power and noise immunity. Pin count optimized for RS-422 line transceiver functions.
The Texas Instruments DS89C21TM/NOPB line transceiver is ideal for industrial automation, data communication, and networking applications requiring robust, fast, and reliable line interface ICs. It supports efficient RS-422 signal transmission ensuring data integrity over long cable lengths and in harsh industrial conditions.
Explore more Line Interface ICs and semiconductor solutions in the Electronics & Electricals category on EnvMart for comprehensive industrial component sourcing.
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Frequently Asked Questions
This model operates with a supply voltage range from 5 V to 5.5 V.
The maximum propagation delay time is 10 ns, facilitating high-speed data transmission.
It can function within a temperature range from -40°C to 85°C, suitable for industrial environments.
The package dimensions are approximately 5 mm in length, 6.19 mm in width, and 1.75 mm in height.
Yes, this model is RoHS compliant, ensuring it meets environmental safety standards by limiting hazardous substances.
It supports differential input logic, making it suitable for RS-422 communication protocols.
This model features a surface mount type, enabling easy integration into PCB designs.
It belongs to the CMOS logic family, which offers low power consumption and high noise immunity.
This line transceiver has a pin count of 8.
It is designed for industrial automation, data communication, and networking applications requiring reliable line interface ICs.
The maximum operating temperature of 85°C ensures reliable performance in demanding environments.
Yes, its surface mount technology is suitable for efficient automated assembly in electronics manufacturing.
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