Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Driver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 4/0 |
| Voltage-Supply | 4.75V ~ 5.25V |
| OperatingTemperature | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
Overview
Description
The MC3487DR is a quad line driver integrated circuit (IC) designed primarily for digital data transmission over long distances or through noisy environments. It is typically used in applications requiring high-speed data transfer, such as computers, peripherals, and communication systems. The IC features four independent drivers capable of driving high-capacitance loads, making it suitable for interfacing with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels.
Key features of the MC3487DR include:
1. High-Speed Operation: The IC is designed for fast switching speeds, allowing efficient data transmission.
2. Tri-State Outputs: Each driver can be placed in a high-impedance state, making it suitable for bus-oriented systems.
3. Wide Supply Voltage Range: It supports a range of operating voltages, enhancing its versatility in various systems.
4. Short-Circuit Protection: This feature ensures durability by protecting the circuit from damage due to accidental short circuits.
The MC3487DR is commonly packaged in a SOIC-16 (Small Outline Integrated Circuit) format, facilitating compact and reliable circuit designs.
Key features of the MC3487DR include:
1. High-Speed Operation: The IC is designed for fast switching speeds, allowing efficient data transmission.
2. Tri-State Outputs: Each driver can be placed in a high-impedance state, making it suitable for bus-oriented systems.
3. Wide Supply Voltage Range: It supports a range of operating voltages, enhancing its versatility in various systems.
4. Short-Circuit Protection: This feature ensures durability by protecting the circuit from damage due to accidental short circuits.
The MC3487DR is commonly packaged in a SOIC-16 (Small Outline Integrated Circuit) format, facilitating compact and reliable circuit designs.
Equivalent
The MC3487DR is a quadruple differential line driver. Equivalent products include:
1. Texas Instruments SN75174
2. ON Semiconductor MC3487D
3. National Semiconductor DS3487N
4. STMicroelectronics L298 (not a direct equivalent but similar function in differential driving)
5. Fairchild Semiconductor DM3487
Ensure to check the datasheets for specific feature matches and pin compatibility.
1. Texas Instruments SN75174
2. ON Semiconductor MC3487D
3. National Semiconductor DS3487N
4. STMicroelectronics L298 (not a direct equivalent but similar function in differential driving)
5. Fairchild Semiconductor DM3487
Ensure to check the datasheets for specific feature matches and pin compatibility.
Features
The MC3487DR is a quad line driver IC designed for digital data transmission. Key features include:
1. High-Speed Operation: It supports fast data rates, making it suitable for various high-speed communication applications.
2. TTL-Compatible: The inputs are compatible with TTL (Transistor-Transistor Logic) logic levels, allowing seamless integration with TTL-based digital systems.
3. Differential Outputs: It provides differential line outputs, which help enhance noise immunity and reduce electromagnetic interference during data transmission.
4. Low Power Consumption: The IC is designed to operate with minimal power, making it energy-efficient.
5. Wide Supply Voltage Range: It supports a broad range of supply voltages, offering flexibility in different applications.
6. Short-Circuit Protection: Built-in protection mechanisms help prevent damage due to short circuits at the output.
7. Temperature Range: Designed to operate over a wide temperature range, suitable for various environmental conditions.
These features make the MC3487DR ideal for driving transmission lines in computers, communication devices, and other digital systems.
1. High-Speed Operation: It supports fast data rates, making it suitable for various high-speed communication applications.
2. TTL-Compatible: The inputs are compatible with TTL (Transistor-Transistor Logic) logic levels, allowing seamless integration with TTL-based digital systems.
3. Differential Outputs: It provides differential line outputs, which help enhance noise immunity and reduce electromagnetic interference during data transmission.
4. Low Power Consumption: The IC is designed to operate with minimal power, making it energy-efficient.
5. Wide Supply Voltage Range: It supports a broad range of supply voltages, offering flexibility in different applications.
6. Short-Circuit Protection: Built-in protection mechanisms help prevent damage due to short circuits at the output.
7. Temperature Range: Designed to operate over a wide temperature range, suitable for various environmental conditions.
These features make the MC3487DR ideal for driving transmission lines in computers, communication devices, and other digital systems.
Pinout
The MC3487DR is a quadruple differential line driver with 16 pins. It is designed to provide differential signals with high speed and low power consumption. This IC is typically used in digital data transmission applications where noise immunity and signal integrity are crucial.
Here is a brief overview of its pin configuration:
1. Pins 1, 4, 10, and 13: G (Enable inputs).
2. Pins 2, 5, 11, and 14: A (Data inputs).
3. Pins 3, 6, 12, and 15: Y (Non-inverting outputs).
4. Pins 7, 9, 8, and 16: Z (Inverting outputs), with V_CC on pin 16 and GND on pin 8.
The MC3487DR supports TTL input levels and provides differential outputs, which are essential for maintaining signal integrity over long distances. The device is typically housed in a 16-pin SOIC package (Small Outline Integrated Circuit).
Here is a brief overview of its pin configuration:
1. Pins 1, 4, 10, and 13: G (Enable inputs).
2. Pins 2, 5, 11, and 14: A (Data inputs).
3. Pins 3, 6, 12, and 15: Y (Non-inverting outputs).
4. Pins 7, 9, 8, and 16: Z (Inverting outputs), with V_CC on pin 16 and GND on pin 8.
The MC3487DR supports TTL input levels and provides differential outputs, which are essential for maintaining signal integrity over long distances. The device is typically housed in a 16-pin SOIC package (Small Outline Integrated Circuit).
Manufacturer
The MC3487DR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including integrated circuits, processors, and sensors. TI serves various industries such as automotive, industrial, personal electronics, communications, and enterprise systems. The company is headquartered in Dallas, Texas, and is one of the largest and most established firms in the semiconductor industry, with a strong focus on innovation and research and development.
Application
The MC3487DR is a quad line driver with 3-state outputs, commonly used in digital and communication applications. Key application areas include:
1. Data Communication: Used for driving data buses and enhancing signal integrity over longer distances.
2. Microprocessor Systems: Facilitates interfacing between microprocessors and peripheral devices.
3. Digital Logic Circuits: Serves in buffering and driving signals in logic systems.
4. Networking Equipment: Employed in network cards and routers to manage data transmission.
5. Industrial Automation: Utilized in control systems for signal routing and amplification.
These applications benefit from its ability to manage multiple signals and offer high-speed data transmission with minimal signal degradation.
1. Data Communication: Used for driving data buses and enhancing signal integrity over longer distances.
2. Microprocessor Systems: Facilitates interfacing between microprocessors and peripheral devices.
3. Digital Logic Circuits: Serves in buffering and driving signals in logic systems.
4. Networking Equipment: Employed in network cards and routers to manage data transmission.
5. Industrial Automation: Utilized in control systems for signal routing and amplification.
These applications benefit from its ability to manage multiple signals and offer high-speed data transmission with minimal signal degradation.
Package
The MC3487DR is a quad line driver IC typically housed in a SOIC-16 (Small Outline Integrated Circuit) package. This surface-mount package is compact, featuring 16 pins in a dual-inline configuration, suitable for various electronic applications requiring differential line drivers.
