ISL84544CB

Product Overview

Category

ISL84544CB belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal switching and amplification.

Characteristics

• Integrated circuit
• Signal switching and amplification capabilities
• Compact package size
• Low power consumption

Package

ISL84544CB is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL84544CB lies in its ability to efficiently switch and amplify signals within electronic devices.

Packaging/Quantity

ISL84544CB is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Number of Channels: 4
• On-Resistance (per channel): 0.6Ω
• Maximum Continuous Current (per channel): 1.2A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL84544CB features a total of 16 pins, each serving a specific function:

1. Channel 1 Input
2. Channel 1 Output
3. Channel 2 Input
4. Channel 2 Output
5. Channel 3 Input
6. Channel 3 Output
7. Channel 4 Input
8. Channel 4 Output
9. Ground
10. Ground
11. VCC (Supply Voltage)
12. Channel 1 Enable
13. Channel 2 Enable
14. Channel 3 Enable
15. Channel 4 Enable
16. Ground

Functional Features

• High-speed signal switching
• Low on-resistance
• Wide operating voltage range
• Overvoltage protection
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• Efficient signal switching and amplification
• Compact size for space-constrained applications
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited maximum continuous current per channel
• Temperature limitations (-40°C to +85°C)

Working Principles

ISL84544CB operates by receiving input signals through its respective channels and then switching and amplifying these signals based on the control inputs. The low on-resistance ensures minimal signal loss during the switching process, while the wide operating voltage range allows compatibility with various power supply configurations.

Detailed Application Field Plans

ISL84544CB finds application in a wide range of electronic devices, including but not limited to: - Audio amplifiers - Data acquisition systems - Industrial automation equipment - Medical devices - Test and measurement instruments

Detailed and Complete Alternative Models

1. ISL84051CB - 4-channel integrated circuit with lower on-resistance
2. ISL84781CB - 8-channel integrated circuit with similar characteristics
3. ISL84341CB - 4-channel integrated circuit with higher maximum continuous current

These alternative models offer similar functionality to ISL84544CB but may vary in specific parameters such as on-resistance, number of channels, or maximum continuous current.

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