Overview
The SN75C1406N is a triple low-power RS-232 line driver/receiver produced by Texas Instruments. This device is designed using BiMOS technology and is characterized for operation from 0°C to 70°C. It is part of the SN75C1406 series, which conforms to the TIA/EIA-232-F and ITU Recommendation V.28 standards. The SN75C1406N is suitable for interfacing data terminal equipment (DTE) with data circuit-terminating equipment (DCE), making it a versatile component in various communication systems.
Key Specifications
| Parameter | Value |
|---|---|
| Data Rate (Max) | 120 kbps |
| Drivers Per Package | 3 |
| Receivers Per Package | 3 |
| ESD HBM | ±15 kV |
| Logic Voltage (Min) | 5 V |
| Main Supply Voltage (Nom) | ±4.5 V to ±15 V |
| Operating Temperature Range | 0°C to 70°C |
| Package Type | PDIP (16 pins) |
| Package Dimensions | Width: 6.35 mm, Length: 19.3 mm, Thickness: 3.9 mm |
Key Features
- Meets or exceeds the requirements of TIA/EIA-232-F and ITU Recommendation V.28
- Very low power consumption: 5 mW typical
- Wide driver supply voltage range: ±4.5 V to ±15 V
- Driver output slew rate limited to 30 V/µs max
- Receiver input hysteresis: 1000 mV typical
- Push-pull receiver outputs
- On-chip receiver 1-µs noise filter
- Functionally interchangeable with Motorola MC145406 and Texas Instruments TL145406
- Available in various package options including PDIP, SOIC, and SOP
Applications
The SN75C1406N is commonly used in various communication systems that require RS-232 interface, such as:
- Data terminal equipment (DTE) and data circuit-terminating equipment (DCE) interfaces
- Industrial control systems
- Point-of-sale terminals
- Medical devices
- Embedded systems requiring serial communication
Q & A
- What is the maximum data rate of the SN75C1406N?
The maximum data rate of the SN75C1406N is 120 kbps.
- How many drivers and receivers are included in the SN75C1406N?
The SN75C1406N includes three drivers and three receivers.
- What is the operating temperature range of the SN75C1406N?
The operating temperature range of the SN75C1406N is from 0°C to 70°C.
- What is the typical power consumption of the SN75C1406N?
The typical power consumption of the SN75C1406N is 5 mW.
- What is the driver output slew rate of the SN75C1406N?
The driver output slew rate of the SN75C1406N is limited to a maximum of 30 V/µs.
- Does the SN75C1406N have built-in noise filtering?
- In what package types is the SN75C1406N available?
The SN75C1406N is available in PDIP, SOIC, and SOP package types.
- Is the SN75C1406N RoHS compliant?
- What are some common applications of the SN75C1406N?
The SN75C1406N is commonly used in DTE and DCE interfaces, industrial control systems, point-of-sale terminals, medical devices, and embedded systems requiring serial communication.
- Can the SN75C1406N be used in place of other similar devices?
