Overview
The SN75189NSR, produced by Texas Instruments, is a quadruple line receiver integrated circuit designed for use in a variety of digital communication systems. This component is part of the SN75189 series, which includes several package options and is known for its robust performance and reliability. The SN75189NSR is specifically packaged in a SOP (Small Outline Package) NS (Narrow Body) format, making it suitable for applications where space is limited.
This device is characterized for operation over a temperature range of 0°C to 70°C, making it versatile for various environmental conditions. It is designed to meet the needs of high-speed data transmission and reception, offering features such as adjustable threshold voltages and high noise immunity.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage, VCC | 4.5 | 5 | 5.5 | V |
| Input Voltage, VI | -25 | - | 25 | V |
| High-Level Output Current, IOH | -0.5 | - | - | mA |
| Low-Level Output Current, IOL | - | - | 10 | mA |
| Propagation Delay Time, Low- to High-Level Output (tPLH) | 25 | 85 | - | ns |
| Propagation Delay Time, High- to Low-Level Output (tPHL) | 25 | 50 | - | ns |
| Operating Free-Air Temperature Range, TA | 0 | - | 70 | °C |
| Storage Temperature Range, Tstg | -65 | - | 150 | °C |
Key Features
- Adjustable Threshold Voltages: Allows for customization of input threshold levels to suit various application requirements.
- High Noise Immunity: Capable of rejecting noise pulses, ensuring reliable operation in noisy environments.
- Quadruple Line Receiver: Four independent line receivers in a single package, making it efficient for multiple channel applications.
- Wide Operating Temperature Range: Suitable for use in a variety of environmental conditions, from 0°C to 70°C.
- Low Power Consumption: Designed to operate with low supply current, making it energy-efficient.
Applications
- Data Communication Systems: Ideal for use in digital communication systems requiring high-speed data transmission and reception.
- Industrial Control Systems: Suitable for industrial environments where reliability and noise immunity are crucial.
- Automotive Systems: Can be used in automotive applications where robust performance and temperature stability are necessary.
- Telecommunication Equipment: Applicable in telecommunication devices that require multiple channel reception and transmission.
Q & A
- What is the operating temperature range of the SN75189NSR?
The SN75189NSR operates over a temperature range of 0°C to 70°C.
- What is the supply voltage range for the SN75189NSR?
The supply voltage range is from 4.5V to 5.5V.
- How many independent line receivers are in the SN75189NSR?
The SN75189NSR contains four independent line receivers.
- What is the typical propagation delay time for the SN75189NSR?
The typical propagation delay time is around 85 ns for low- to high-level output and 50 ns for high- to low-level output.
- What is the maximum input voltage for the SN75189NSR?
The maximum input voltage is ±30 V.
- Is the SN75189NSR RoHS compliant?
- What package type is the SN75189NSR available in?
The SN75189NSR is available in a SOP (Small Outline Package) NS (Narrow Body) format.
- What are the key features of the SN75189NSR?
The key features include adjustable threshold voltages, high noise immunity, and low power consumption.
- In what types of systems is the SN75189NSR commonly used?
The SN75189NSR is commonly used in data communication systems, industrial control systems, automotive systems, and telecommunication equipment.
- What is the storage temperature range for the SN75189NSR?
The storage temperature range is from -65°C to 150°C.
