Overview
The SN75C1406NSR, produced by Texas Instruments, is a Triple Low-Power Drivers and Receivers integrated circuit. This BiMOS device is designed to interface data terminal equipment (DTE) and data communication equipment (DCE) in RS-232 applications. It features three independent drivers and receivers, making it suitable for a variety of communication systems that require reliable and low-power operation.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Drivers/Receivers | 3 |
| Supply Voltage | 4.5V to 5.5V |
| Driver Output Voltage | ±5V to ±15V |
| Receiver Input Voltage | ±30V |
| Driver Output Current | 20mA |
| Receiver Input Resistance | 3kΩ to 7kΩ |
| Operating Temperature | -40°C to 85°C |
| Package Type | NSR (SOIC-16) |
Key Features
- Low power consumption, suitable for battery-powered devices.
- Three independent drivers and receivers for flexible configuration.
- Meets or exceeds the requirements of TIA/EIA-232-F and ITU Recommendation V.28.
- High input impedance and low output impedance for reliable signal transmission.
- ESD protection on all bus pins.
Applications
- Data terminal equipment (DTE) and data communication equipment (DCE) interfaces.
- Point-of-sale terminals and other commercial equipment.
- Industrial control systems and automation.
- Medical devices requiring RS-232 communication.
- Any application requiring reliable, low-power RS-232 communication.
Q & A
- What is the primary function of the SN75C1406NSR? The SN75C1406NSR is a Triple Low-Power Drivers and Receivers IC designed for RS-232 communication.
- How many drivers and receivers does the SN75C1406NSR have? It has three independent drivers and receivers.
- What is the operating voltage range for the SN75C1406NSR? The operating voltage range is 4.5V to 5.5V.
- What are the driver output voltage levels? The driver output voltage levels are ±5V to ±15V.
- What is the maximum receiver input voltage? The maximum receiver input voltage is ±30V.
- What is the typical driver output current? The typical driver output current is 20mA.
- What is the operating temperature range for the SN75C1406NSR? The operating temperature range is -40°C to 85°C.
- What type of package is the SN75C1406NSR available in? It is available in an NSR (SOIC-16) package.
- Does the SN75C1406NSR meet industry standards for RS-232 communication? Yes, it meets or exceeds the requirements of TIA/EIA-232-F and ITU Recommendation V.28.
- Is the SN75C1406NSR protected against ESD? Yes, it has ESD protection on all bus pins.
