Overview
The AM26C31IDBR 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 a wide range of applications that require high-speed, low-power differential signaling. The AM26C31IDBR features complementary outputs and operates from a single 5V supply, simplifying power management in system designs. It is available in a 16-pin SSOP package, which is RoHS compliant.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 4.5 to 5.5 | V |
| Current Consumption (ICC) | 100 | μA (typical) |
| Propagation Delay (tPLH, tPHL) | 7 | ns (typical) |
| Pulse Distortion (tsk(p)) | 0.5 | ns (typical) |
| Operating Temperature Range | -40 to 85 | °C |
| Package Type | 16-pin SSOP | |
| Number of Drivers | 4 | |
| Data Rate | Up to 10 Mbps |
Key Features
- Meets or exceeds the requirements of TIA/EIA-422-B and ITU recommendation V.11
- Low power consumption, ICC = 100 μA typical
- Operates from a single 5V supply
- High speed, tPLH = tPHL = 7 ns typical
- Low pulse distortion, tsk(p) = 0.5 ns typical
- High output impedance in power-off conditions
- Improved replacement for AM26LS31 device
- Available in Q-temp automotive and military temperature ranges
- Configuration control and print support
- Qualification to automotive and military standards
Applications
- Chemical and gas sensors
- Field transmitters: temperature sensors and pressure sensors
- Military: radars and sonars
- Motor control: brushless DC and brushed DC motors
- Military and avionics imaging
- Temperature sensors and controllers using Modbus
Q & A
- What is the primary function of the AM26C31IDBR?
The AM26C31IDBR is a quadruple differential line driver designed to meet the requirements of TIA/EIA-422-B and ITU recommendation V.11.
- What is the typical current consumption of the AM26C31IDBR?
The typical current consumption (ICC) is 100 μA.
- What is the operating voltage range of the AM26C31IDBR?
The device operates from a single 5V supply, with a voltage range of 4.5V to 5.5V.
- What is the propagation delay of the AM26C31IDBR?
The propagation delay (tPLH, tPHL) is typically 7 ns.
- What is the pulse distortion of the AM26C31IDBR?
The pulse distortion (tsk(p)) is typically 0.5 ns.
- What are the available package types for the AM26C31IDBR?
The device is available in a 16-pin SSOP package.
- Is the AM26C31IDBR RoHS compliant?
- What are some common applications of the AM26C31IDBR?
- What temperature ranges does the AM26C31IDBR support?
The device supports operating temperature ranges from -40°C to 85°C, with some versions supporting up to -55°C to 125°C for automotive and military applications.
- Does the AM26C31IDBR have high output impedance in power-off conditions?
