ISL84762IUZ

Product Overview

Category: Integrated Circuit (IC)

Use: Analog Switch

Characteristics: - Low voltage, dual SPST (Single-Pole Single-Throw) analog switch - High performance and precision - Wide operating voltage range - Low on-resistance - Fast switching speed - Low power consumption

Package: 16-Lead QSOP (Quarter Small Outline Package)

Essence: The ISL84762IUZ is a high-performance analog switch designed for low voltage applications. It provides two independent Single-Pole Single-Throw (SPST) switches in a compact package.

Packaging/Quantity: The ISL84762IUZ is available in a 16-Lead QSOP package. It is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• On-Resistance (R_ON): 0.6Ω (typical)
• On-Resistance Flatness: 0.15Ω (typical)
• On-Resistance Match Between Channels: 0.05Ω (typical)
• Off-Isolation: -60dB (typical)
• Crosstalk Rejection: -70dB (typical)
• Bandwidth (-3dB): 200MHz (typical)
• Power Supply Current: 0.5μA (typical)
• ESD Protection: >4kV (Human Body Model)

Detailed Pin Configuration

The ISL84762IUZ has a 16-pin configuration as follows:

Pin 1: Channel 1 Input/Output Pin 2: Channel 1 Input/Output Pin 3: Channel 1 Ground Pin 4: Channel 2 Input/Output Pin 5: Channel 2 Input/Output Pin 6: Channel 2 Ground Pin 7: VDD (Positive Power Supply) Pin 8: Enable Pin Pin 9: Channel 1 Enable/Disable Control Pin 10: Channel 2 Enable/Disable Control Pin 11: Channel 1 Ground Pin 12: Channel 1 Input/Output Pin 13: Channel 1 Input/Output Pin 14: Channel 2 Ground Pin 15: Channel 2 Input/Output Pin 16: Channel 2 Input/Output

Functional Features

• Low voltage operation allows compatibility with a wide range of systems.
• Fast switching speed enables high-speed data transmission.
• Low on-resistance minimizes signal attenuation and distortion.
• High off-isolation and crosstalk rejection ensure signal integrity.
• ESD protection safeguards the IC from electrostatic discharge.

Advantages and Disadvantages

Advantages: - Wide operating voltage range makes it versatile for various applications. - High performance and precision ensure accurate signal switching. - Compact package saves board space. - Low power consumption extends battery life in portable devices.

Disadvantages: - Limited number of channels (2 SPST switches). - May not be suitable for high-power applications.

Working Principles

The ISL84762IUZ operates by controlling the conduction path between its input and output pins. When the enable pin is activated, the respective channel's switch turns on, allowing the signal to pass through. When the enable pin is deactivated, the switch turns off, isolating the input and output.

Detailed Application Field Plans

The ISL84762IUZ finds applications in various fields, including but not limited to: - Audio and video signal routing - Communication systems - Data acquisition systems - Test and measurement equipment - Industrial automation - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the ISL84762IUZ include: - ADG1412YRUZ: Low Voltage, Dual SPST Analog Switch - MAX4617ESE: Precision, Low Voltage, Dual SPST Analog Switch - TS5A23157DGSR: Ultra-Low Power, Dual SPST Analog Switch - DG9421DV-T1-E3: High-Speed, Dual SPST Analog Switch

These alternative models offer similar functionality and can be considered based on specific application requirements.

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