Overview
The SN75175N is a monolithic quadruple differential line receiver with 3-state outputs, designed and manufactured by Texas Instruments. This device is tailored to meet the requirements of various industry standards, including TIA/EIA-422-B, TIA/EIA-423-B, and TIA/EIA-485-A, as well as ITU recommendations V.10, V.11, X.26, and X.27. It is optimized for balanced multipoint bus transmission on long bus lines in noisy environments, making it suitable for high-speed data transmission applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | PDIP (N) | |
| Pins | 16 | |
| Operating Temperature Range | 0 to 70 | °C |
| Supply Voltage (VCC) | 4.75 to 5.25 | V |
| Common-Mode Input Voltage Range | –12 to 12 | V |
| Differential Input Voltage Range | –12 to 12 | V |
| Input Sensitivity | ±200 mV | |
| Input Hysteresis | 50 mV (typical) | |
| High Input Impedance | 12 kΩ (minimum) | |
| Low-Level Output Current (IOL) | 16 mA | |
| High-Level Output Current (IOH) | –400 µA | |
| Propagation Delay Time (tPHL, tPLH) | 25 to 35 ns |
Key Features
- Meets or exceeds the requirements of TIA/EIA-422-B, TIA/EIA-423-B, and TIA/EIA-485-A, as well as ITU recommendations V.10, V.11, X.26, and X.27.
- Designed for multipoint bus transmission on long bus lines in noisy environments.
- 3-state outputs.
- Common-mode input voltage range of –12 V to 12 V.
- Input sensitivity of ±200 mV.
- Input hysteresis of 50 mV (typical) for increased noise immunity.
- High input impedance of 12 kΩ (minimum).
- Operates from a single 5-V supply.
- Low power requirements.
- Plug-in replacement for MC3486 and AM26LS32.
Applications
- Motor drives.
- Factory automation and control systems.
- High-speed data transmission in noisy environments.
- Multipoint bus transmission systems.
Q & A
- What are the primary standards that the SN75175N complies with?
The SN75175N complies with TIA/EIA-422-B, TIA/EIA-423-B, and TIA/EIA-485-A, as well as ITU recommendations V.10, V.11, X.26, and X.27.
- What is the operating temperature range of the SN75175N?
The operating temperature range is from 0°C to 70°C.
- What is the common-mode input voltage range of the SN75175N?
The common-mode input voltage range is from –12 V to 12 V.
- What is the input sensitivity of the SN75175N?
The input sensitivity is ±200 mV.
- Does the SN75175N have 3-state outputs?
- What is the high input impedance of the SN75175N?
The high input impedance is 12 kΩ (minimum).
- Can the SN75175N operate from a single supply voltage?
- What are some typical applications of the SN75175N?
Typical applications include motor drives, factory automation and control systems, and high-speed data transmission in noisy environments.
- Is the SN75175N a plug-in replacement for other devices?
- What is the propagation delay time of the SN75175N?
The propagation delay time (tPHL, tPLH) is between 25 to 35 ns.
