Exar Corporation
Bild kan vara representation.
Se specifikationer för produktinformation.
SP488ET-L/TR
Visa detalj Datablad

SP488ET-L/TR

Product Overview

  • Category: Electronic Component
  • Use: Signal Processing
  • Characteristics: High-speed, Low-power consumption
  • Package: SOT-23
  • Essence: Analog Switch
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage: 2.7V to 5.5V
  • On-Resistance: 4Ω (typical)
  • Off-Leakage Current: 1nA (maximum)
  • Bandwidth: 100MHz (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SP488ET-L/TR has a SOT-23 package with three pins:

  1. Pin 1: Input/Output Terminal A
  2. Pin 2: Input/Output Terminal B
  3. Pin 3: Control Terminal

Functional Features

  • High-speed switching between two signal paths
  • Low power consumption for energy-efficient operation
  • Wide operating voltage range for versatile applications
  • Low leakage current ensures minimal signal distortion
  • Small package size allows for space-saving designs

Advantages and Disadvantages

Advantages

  • Fast switching speed enables efficient signal processing
  • Low power consumption prolongs battery life in portable devices
  • Wide operating voltage range provides flexibility in various systems
  • Small package size allows for compact circuit designs

Disadvantages

  • Limited on-resistance may not be suitable for high-current applications
  • SOT-23 package may require additional precautions during assembly

Working Principles

The SP488ET-L/TR is an analog switch that allows for the selection of one of two signal paths. It operates by controlling the connection between input/output terminals A and B using the control terminal. When the control terminal is set to a logic high level, the switch connects terminal A to terminal B. Conversely, when the control terminal is at a logic low level, the switch disconnects the two terminals.

Detailed Application Field Plans

The SP488ET-L/TR can be used in various applications, including:

  1. Audio and video signal routing
  2. Data communication systems
  3. Test and measurement equipment
  4. Battery-powered devices
  5. Industrial automation

Detailed and Complete Alternative Models

  • SP485ET-L/TR
  • SP489ET-L/TR
  • SP486ET-L/TR
  • SP487ET-L/TR

These alternative models offer similar functionality and characteristics to the SP488ET-L/TR, providing options for different design requirements.

Word count: 275 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SP488ET-L/TR i tekniska lösningar

  1. Question: What is the operating temperature range of SP488ET-L/TR?
    Answer: The operating temperature range of SP488ET-L/TR is -40°C to 125°C.

  2. Question: What is the typical input voltage range for SP488ET-L/TR?
    Answer: The typical input voltage range for SP488ET-L/TR is 3V to 5.5V.

  3. Question: Can SP488ET-L/TR be used in industrial automation applications?
    Answer: Yes, SP488ET-L/TR is suitable for use in industrial automation applications.

  4. Question: Does SP488ET-L/TR support half-duplex communication?
    Answer: Yes, SP488ET-L/TR supports half-duplex communication.

  5. Question: What is the maximum data rate supported by SP488ET-L/TR?
    Answer: The maximum data rate supported by SP488ET-L/TR is 250kbps.

  6. Question: Is SP488ET-L/TR compatible with RS-485 standard?
    Answer: Yes, SP488ET-L/TR is fully compatible with the RS-485 standard.

  7. Question: Can SP488ET-L/TR be used in automotive electronics applications?
    Answer: Yes, SP488ET-L/TR is suitable for use in automotive electronics applications.

  8. Question: What is the typical quiescent current consumption of SP488ET-L/TR?
    Answer: The typical quiescent current consumption of SP488ET-L/TR is 300µA.

  9. Question: Does SP488ET-L/TR have built-in ESD protection?
    Answer: Yes, SP488ET-L/TR features built-in ESD protection.

  10. Question: Is SP488ET-L/TR available in a small form factor package?
    Answer: Yes, SP488ET-L/TR is available in a small form factor package for space-constrained applications.