Overview
The AM26C31IDBRG4 is a quadruple differential line driver produced by Texas Instruments. This device is designed to meet the requirements of TIA/EIA-422-B and ITU recommendation V.11, making it suitable for driving balanced lines such as twisted-pair or parallel-wire transmission lines. The AM26C31 features 3-state outputs with high-current capability and provides a high-impedance state in power-off conditions. It operates on a single 5V supply and utilizes BiCMOS circuitry to reduce power consumption without compromising speed.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 16-SSOP (0.209", 5.30mm Width) |
| Number of Drivers/Receivers | 4/0 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Mounting Type | Surface Mount |
| Typical ICC (Power Consumption) | 100µA |
| Typical Propagation Delay (tPLH, tPHL) | 7ns |
| Typical Pulse Distortion (tsk(p)) | 0.5ns |
Key Features
- Meets or exceeds the requirements of TIA/EIA-422-B and ITU recommendation V.11
- Low power consumption, ICC = 100µA typical
- Operates from a single 5V supply
- High speed, tPLH = tPHL = 7ns typical
- Low pulse distortion, tsk(p) = 0.5ns typical
- High output impedance in power-off conditions
- Available in Q-temp automotive and military temperature ranges
- BiCMOS circuitry for reduced power consumption without sacrificing speed
Applications
The AM26C31IDBRG4 is versatile and can be used in various applications, including:
- Industrial automation and control systems
- Military: radars, sonars, and avionics imaging
- Motor control: brushless DC and brushed DC motors
- Temperature sensors and controllers using Modbus
- High-reliability automotive applications
Q & A
- What is the primary function of the AM26C31IDBRG4? The AM26C31IDBRG4 is a quadruple differential line driver designed to drive balanced lines such as twisted-pair or parallel-wire transmission lines.
- What are the operating temperature ranges for the AM26C31IDBRG4? The device operates from -40°C to 85°C.
- What is the typical power consumption of the AM26C31IDBRG4? The typical power consumption (ICC) is 100µA.
- What is the propagation delay of the AM26C31IDBRG4? The typical propagation delay (tPLH, tPHL) is 7ns.
- What type of circuitry does the AM26C31IDBRG4 use? The device uses BiCMOS circuitry.
- What are the voltage supply requirements for the AM26C31IDBRG4? The device operates from a single 5V supply (4.5V ~ 5.5V).
- What is the package type of the AM26C31IDBRG4? The device is packaged in a 16-SSOP (0.209", 5.30mm Width).
- Is the AM26C31IDBRG4 suitable for automotive applications? Yes, it is available in Q-temp automotive and meets automotive standards.
- What are some common applications of the AM26C31IDBRG4? It is used in industrial automation, military equipment, motor control, and temperature sensors.
- Does the AM26C31IDBRG4 have high-impedance outputs in power-off conditions? Yes, it provides high-impedance outputs in power-off conditions.
