Overview
The DS26LS31CMX/NOPB is a quad high-speed differential line driver designed by Texas Instruments for digital data transmission over balanced lines. This component is compliant with EIA Standard RS-422 and Federal Standard 1020, making it suitable for a variety of communication applications. It operates from a single 5V supply and features TRI-STATE outputs with logically ANDed complementary outputs. The device is available in several package options, including SOIC, and is designed to provide high-density packaging with four line drivers in one package.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.75 | - | 5.25 | V |
| Operating Temperature (TA) | 0 | - | 70 | °C |
| Input to Output Delay | 10 | 15 | - | ns |
| Output Skew | 2.0 | - | 6.0 | ns |
| Output High Voltage (VOH) | 2.5 | - | - | V |
| Output Low Voltage (VOL) | 0.5 | - | - | V |
| Input High Voltage (VIH) | 2.0 | - | - | V |
| Input Low Voltage (VIL) | 0.8 | - | - | V |
| Power Supply Current (ICC) | 35 | - | 60 | mA |
Key Features
- Quad differential line driver designed for digital data transmission over balanced lines.
- Meets the requirements of EIA Standard RS-422 and Federal Standard 1020.
- Operation from a single 5V supply.
- TRI-STATE outputs with logically ANDed complementary outputs.
- Four line drivers in one package for maximum package density.
- Output short-circuit protection.
- Inputs are all LS-compatible and one unit load.
- Pin compatible with AM26LS31.
- Available in military and commercial temperature ranges.
Applications
The DS26LS31CMX/NOPB is suitable for various applications requiring high-speed differential data transmission, including:
- RS-422 communication systems.
- Industrial control systems.
- Telecommunication equipment.
- Computer peripherals and interfaces.
- Automotive and aerospace applications where high reliability is required.
Q & A
- What is the primary function of the DS26LS31CMX/NOPB?
The DS26LS31CMX/NOPB is a quad high-speed differential line driver designed for digital data transmission over balanced lines.
- What standards does the DS26LS31CMX/NOPB comply with?
The device complies with EIA Standard RS-422 and Federal Standard 1020.
- What is the operating voltage range of the DS26LS31CMX/NOPB?
The device operates from a single 5V supply, with a voltage range of 4.75V to 5.25V.
- What is the typical input to output delay of the DS26LS31CMX/NOPB?
The typical input to output delay is 10 ns.
- Does the DS26LS31CMX/NOPB have output short-circuit protection?
Yes, the device features output short-circuit protection.
- What type of outputs does the DS26LS31CMX/NOPB have?
The device has TRI-STATE outputs with logically ANDed complementary outputs.
- How many line drivers are included in one package of the DS26LS31CMX/NOPB?
The device includes four line drivers in one package.
- Is the DS26LS31CMX/NOPB available in different temperature ranges?
Yes, it is available in both military and commercial temperature ranges.
- What is the power supply current range of the DS26LS31CMX/NOPB?
The power supply current ranges from 35 mA to 60 mA.
- Is the DS26LS31CMX/NOPB still in production?
No, the DS26LS31CMX/NOPB is obsolete and no longer manufactured.
