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Texas Instruments Line Transmitter 8-Pin SOIC CMOS 4.75V-5.25V Supply UA9638CD
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.75mm |
| Length | 5mm |
| Model | UA9638CD |
| Width | 6.19mm |
| Mount Type | Surface |
| Series | UA9638C |
| Maximum Operating Temperature | 70°C |
| Package Type | SOIC |
| Minimum Operating Temperature | 0°C |
| IC Type | Line Transmitter |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.25V |
| Logic Family | CMOS |
| Logic Function | Transmitter |
| Minimum Supply Voltage | 4.75V |
| Maximum High Level Output Current | -50mA |
| Maximum Propagation Delay Time @ CL | 20ns |
| Supply Current | 65mA |
| Maximum Low Level Output Current | 50mA |
Key Features
- Operates with a minimum supply voltage of 4.75 volts and maximum of 5.25 volts.
- Features low power consumption with a supply current of 65mA.
- Offers a maximum propagation delay time of 20 nanoseconds at CL.
- Designed for surface mounting with compact dimensions of 5mm length, 6.19mm width, and 1.75mm height.
- Supports operation within temperature range of 0 to 70 degrees Celsius.
- Functions as an RS-422 standard line transmitter for industrial and communication applications.
- Includes 8 pins in SOIC package offering easy PCB integration.
- Complies with the UA9638C series characteristics suitable for line interface IC requirements.
Product Description
Texas Instruments UA9638CD is a high-performance line transmitter integrated circuit designed using CMOS technology, available in a compact 8-pin SOIC surface-mount package. It operates within a narrow supply voltage range of 4.75V to 5.25V delivering reliable performance for RS-422 line driver applications commonly used in industrial and commercial electronic systems.
The device ensures stable signal transmission with a maximum propagation delay of 20 nanoseconds under load, making it suitable for high-speed data communication interfaces. Its supply current is 65mA, balancing power efficiency and driving capability.
Physical dimensions are optimized for space saving on densely populated PCBs with a footprint of 5mm length, 6.19mm width, and a height of only 1.75mm. It supports operating temperatures from 0°C to 70°C, ensuring reliable operation in standard commercial environments.
The UA9638CD features 8 pins and is designed for surface mounting, facilitating automated assembly in manufacturing. It does not meet automotive standards but serves well for applications requiring robust RS-422 transmission, such as interface ICs in communication equipment, industrial control systems, and remote instrumentation.
Operates with a minimum supply voltage of 4.75 volts and maximum of 5.25 volts. Features low power consumption with a supply current of 65mA. Offers a maximum propagation delay time of 20 nanoseconds at CL. Designed for surface mounting with compact dimensions of 5mm length, 6.19mm width, and 1.75mm height.
Supports operation within temperature range of 0 to 70 degrees Celsius. Functions as an RS-422 standard line transmitter for industrial and communication applications. Includes 8 pins in SOIC package offering easy PCB integration.
Complies with the UA9638C series characteristics suitable for line interface IC requirements. Not compliant with automotive standards, intended for commercial and industrial electronics use.
This line transmitter is ideal for industrial electronics, communication systems, instrumentation, and other applications requiring reliable RS-422 signal transmission. Explore more semiconductor and interface IC products at EnvMart for quality and performance assurance.
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Frequently Asked Questions
This model operates with a minimum supply voltage of 4.75 volts and a maximum of 5.25 volts.
The maximum propagation delay time at CL for the UA9638CD is 20 nanoseconds.
It features a supply current of 65mA, balancing power efficiency with driving capability.
This unit has compact dimensions of 5mm in length, 6.19mm in width, and 1.75mm in height.
The line transmitter supports operation within a temperature range of 0 to 70 degrees Celsius.
This model includes 8 pins in an SOIC package, facilitating easy PCB integration.
It is designed for surface mounting, which allows for automated assembly in manufacturing.
The UA9638CD belongs to the CMOS logic family.
This line transmitter is suitable for industrial electronics, communication systems, and instrumentation requiring RS-422 signal transmission.
The maximum high-level output current is -50mA.
No, the UA9638CD is not compliant with automotive standards and is intended for commercial and industrial electronics use.
It complies with the UA9638C series characteristics suitable for line interface IC requirements.
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