LTC487ISW#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: The LTC487ISW#PBF is a high-speed, low-power differential line driver designed for use in various communication and industrial applications.

Characteristics: - High-speed operation - Low power consumption - Differential signaling capability - Wide supply voltage range - Robust ESD protection

Package: SOIC-16 (Small Outline Integrated Circuit)

Essence: The LTC487ISW#PBF is an essential component in systems requiring reliable and efficient transmission of differential signals over long distances.

Packaging/Quantity: The LTC487ISW#PBF is typically packaged in reels containing 250 units.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Output Current: ±10mA
• Propagation Delay: 15ns
• Rise/Fall Time: 4ns
• Input Common Mode Voltage Range: -7V to +12V
• ESD Protection: ±15kV (Human Body Model)

Detailed Pin Configuration

The LTC487ISW#PBF features a 16-pin SOIC package with the following pin configuration:

1. VCC: Positive supply voltage
2. GND: Ground reference
3. DE: Driver enable input
4. YB: Non-inverting output B
5. YA: Non-inverting output A
6. VEE: Negative supply voltage
7. RE: Receiver enable input
8. ZB: Inverting output B
9. ZA: Inverting output A
10. B: Differential input B
11. A: Differential input A
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• High-speed differential line driver
• Enables long-distance transmission of differential signals
• Provides robust ESD protection
• Supports wide supply voltage range for versatile applications
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transmission - Wide supply voltage range enhances versatility - Robust ESD protection ensures reliability in harsh environments - Low power consumption reduces energy costs

Disadvantages: - Limited pin configuration options - Not suitable for low-power applications requiring ultra-low current consumption

Working Principles

The LTC487ISW#PBF operates by receiving differential input signals (A and B) and amplifying them to drive the non-inverting (YA, YB) and inverting (ZA, ZB) outputs. The driver enable (DE) and receiver enable (RE) inputs control the operation of the IC. When enabled, the LTC487ISW#PBF amplifies the differential signals and provides a high-speed, low-power output suitable for long-distance transmission.

Detailed Application Field Plans

The LTC487ISW#PBF finds applications in various fields, including: 1. Industrial automation systems 2. Telecommunications equipment 3. Data communication networks 4. Automotive electronics 5. Medical devices

In industrial automation systems, the LTC487ISW#PBF can be used to transmit control signals over long distances, ensuring reliable communication between different components. In telecommunications equipment, it enables high-speed data transmission between network nodes. In data communication networks, it facilitates the transmission of differential signals with minimal distortion. In automotive electronics, it can be employed for reliable communication between different vehicle modules. In medical devices, it ensures accurate transmission of vital signals with low power consumption.

Detailed and Complete Alternative Models

1. SN75176B: Differential bus transceiver
2. MAX485: Low-power RS-485/RS-422 transceiver
3. DS90LV019: LVDS differential line driver/receiver
4. ADM2587E: Isolated RS-485 transceiver
5. SP3485: Half-duplex RS-485 transceiver

These alternative models offer similar functionality to the LTC487ISW#PBF and can be considered as replacements depending on specific application requirements.

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