BUF18830AIRGFT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: High-speed, low-power, voltage-level translation
• Package: 16-pin QFN (Quad Flat No-Lead) package
• Essence: A high-performance buffer/driver IC designed for voltage-level translation applications
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Operating Frequency: 100 MHz
• Output Current: ±24 mA
• Low-Level Input Voltage (VIL): -0.3V to 0.8V
• High-Level Input Voltage (VIH): 1.7V to VCC + 0.3V
• Low-Level Output Voltage (VOL): 0.05V
• High-Level Output Voltage (VOH): VCC - 0.05V

Detailed Pin Configuration

The BUF18830AIRGFT has a total of 16 pins, which are assigned as follows:

1. EN (Enable)
2. IN1 (Input 1)
3. IN2 (Input 2)
4. IN3 (Input 3)
5. IN4 (Input 4)
6. IN5 (Input 5)
7. IN6 (Input 6)
8. IN7 (Input 7)
9. IN8 (Input 8)
10. GND (Ground)
11. OUT1 (Output 1)
12. OUT2 (Output 2)
13. OUT3 (Output 3)
14. OUT4 (Output 4)
15. OUT5 (Output 5)
16. VCC (Supply Voltage)

Functional Features

• High-speed voltage-level translation
• Low-power consumption
• Wide supply voltage range
• Multiple input and output channels for versatile applications
• Robust output drivers capable of driving capacitive loads
• ESD protection on all pins for enhanced reliability

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transmission - Low-power consumption helps to conserve energy - Wide supply voltage range enables compatibility with various systems - Multiple input and output channels provide flexibility in circuit design - Robust output drivers ensure reliable performance - ESD protection enhances the IC's durability

Disadvantages: - Limited maximum operating frequency compared to some specialized buffer/driver ICs - May not be suitable for applications requiring extremely high-speed data transmission

Working Principles

The BUF18830AIRGFT is designed to perform voltage-level translation, which involves converting digital signals from one voltage level to another. It achieves this by utilizing a combination of input buffers and output drivers. The input buffers receive signals at one voltage level and amplify them to a higher voltage level compatible with the output drivers. The output drivers then deliver the translated signals at the desired voltage level.

Detailed Application Field Plans

The BUF18830AIRGFT finds applications in various fields, including:

1. Communication Systems: Used for voltage-level translation between different communication protocols, such as UART, SPI, I2C, etc.
2. Industrial Automation: Enables interfacing between different logic levels in control systems and sensors/actuators.
3. Consumer Electronics: Facilitates voltage-level translation in devices like smartphones, tablets, and gaming consoles.
4. Automotive Electronics: Used for signal translation between different components in automotive systems, such as infotainment systems and sensor interfaces.
5. IoT (Internet of Things): Enables voltage-level translation in IoT devices, allowing them to communicate with different sensors and networks.

Detailed and Complete Alternative Models

1. SN74LVC1T45: Single-bit dual-supply voltage-level translator
2. TXB0108: 8-bit bidirectional voltage-level translator
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator
4. CD4050B: Hex non-inverting buffer/converter
5. 74HC125: Quad bus buffer gate with 3-state outputs

These alternative models offer similar functionality to the BUF18830AIRGFT and can be considered as alternatives based on specific requirements and application scenarios.

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