Overview
The AM26LS32AIDR, produced by Texas Instruments, is a quadruple differential line receiver designed for balanced and unbalanced digital data transmission. This device meets or exceeds the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU recommendations V.10 and V.11. It operates from a single 5-V supply and features low-power Schottky circuitry, making it suitable for a variety of high-reliability applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.5 | 5 | 5.5 | V |
| Differential Input Voltage (VID) | -25 | 25 | V | |
| Input Voltage (VI) | -15 | 15 | V | |
| Input Impedance | 12 | kΩ | ||
| Propagation Delay Time (tPLH, tPHL) | 20 | 35 | 35 | ns |
| Output Enable Time (tPZH, tPZL) | 17 | 22 | 25 | ns |
| Output Disable Time (tPHZ, tPLZ) | 21 | 30 | 40 | ns |
| High-Level Output Voltage (VOH) | 2.5 | V | ||
| Low-Level Output Voltage (VOL) | 0.4 | 0.45 | V | |
| Operating Temperature Range | -40 | 85 | °C |
Key Features
- Meets or exceeds ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU recommendations V.10 and V.11.
- ±7-V common-mode range with ±200-mV sensitivity for AM26LS32A devices.
- Low-power Schottky circuitry.
- 3-State outputs.
- Complementary output-enable inputs.
- Open input fail-safe design.
- Input hysteresis of 50 mV typical.
Applications
- High-reliability automotive applications.
- Factory automation.
- ATM and cash counters.
- Smart grids.
- AC and servo motor drives.
Q & A
- What is the AM26LS32AIDR used for? The AM26LS32AIDR is used as a quadruple differential line receiver for balanced and unbalanced digital data transmission.
- What standards does the AM26LS32AIDR comply with? It meets or exceeds the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU recommendations V.10 and V.11.
- What is the operating voltage of the AM26LS32AIDR? The device operates from a single 5-V supply.
- What is the common-mode range of the AM26LS32AIDR? The AM26LS32AIDR has a ±7-V common-mode range with ±200-mV sensitivity.
- What is the input impedance of the AM26LS32AIDR? The input impedance is a minimum of 12 kΩ.
- What are the propagation delay times for the AM26LS32AIDR? The propagation delay times (tPLH, tPHL) are typically 35 ns.
- What are the output enable and disable times for the AM26LS32AIDR? The output enable times (tPZH, tPZL) are typically 22 ns, and the output disable times (tPHZ, tPLZ) are typically 30 ns.
- What is the operating temperature range of the AM26LS32AIDR? The device operates over a temperature range of -40°C to 85°C.
- What are some typical applications of the AM26LS32AIDR? Typical applications include high-reliability automotive, factory automation, ATM and cash counters, smart grids, and AC and servo motor drives.
- What package options are available for the AM26LS32AIDR? The device is available in SOIC (16) and other package options as specified in the datasheet.
