AD558KPZ-REEL7

Product Overview

Category

The AD558KPZ-REEL7 belongs to the category of integrated circuits (ICs), specifically analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data, making it suitable for a wide range of applications in various industries.

Characteristics

• High precision: The AD558KPZ-REEL7 offers exceptional accuracy in converting analog signals to digital format.
• Fast conversion speed: This IC provides rapid conversion rates, enabling real-time data acquisition.
• Low power consumption: The AD558KPZ-REEL7 is designed to operate efficiently with minimal power requirements.
• Wide voltage range: It can handle a broad range of input voltages, allowing for versatile usage.
• Compact package: The IC comes in a small form factor, making it suitable for space-constrained applications.

Package and Quantity

The AD558KPZ-REEL7 is packaged in a surface-mount package (SMD) and is typically available in reels containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Resolution: 12 bits
• Input Voltage Range: 0V to Vref
• Conversion Time: <10µs
• Power Supply: +5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: PDIP (Plastic Dual In-Line Package)

Pin Configuration

The AD558KPZ-REEL7 has a total of 16 pins arranged as follows:

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| | | 1 8 16 | | | |___________________| ```

Pin Description: 1. Vref: Reference voltage input 2. Vin: Analog input voltage 3. AGND: Analog ground 4. DGND: Digital ground 5. D0-D11: Digital output pins (12-bit data) 6. CS: Chip select input 7. WR: Write enable input 8. RD: Read enable input 9. ALE: Address latch enable input 10. CLK: Clock input 11. INT: Interrupt output 12-16: NC (No Connection)

Functional Features

• High-resolution conversion: The AD558KPZ-REEL7 provides accurate and precise analog-to-digital conversion with its 12-bit resolution.
• Versatile interface: It supports various control signals such as chip select, write enable, read enable, address latch enable, and clock inputs for flexible integration into different systems.
• Interrupt capability: The IC features an interrupt output that can be used to signal the completion of a conversion process.
• Compatibility: The AD558KPZ-REEL7 is compatible with a wide range of microcontrollers and digital systems.

Advantages and Disadvantages

Advantages

• High precision and accuracy in analog-to-digital conversion.
• Fast conversion speed enables real-time data acquisition.
• Low power consumption for energy-efficient operation.
• Wide voltage range allows for versatile usage.
• Compact package suitable for space-constrained applications.

Disadvantages

• Limited resolution compared to higher-end ADCs.
• Requires external reference voltage for proper operation.

Working Principles

The AD558KPZ-REEL7 operates based on the successive approximation method. It samples the analog input voltage and compares it to a reference voltage. By iteratively adjusting the digital output, it converges towards the closest digital representation of the analog input.

Application Field Plans

The AD558KPZ-REEL7 finds applications in various fields, including: 1. Industrial automation: Used for monitoring and controlling analog signals in manufacturing processes. 2. Instrumentation: Enables precise measurement and data acquisition in scientific instruments. 3. Communication systems: Converts analog signals for digital processing in telecommunication equipment. 4. Automotive electronics: Utilized in automotive control systems for signal conversion and processing. 5. Medical devices: Provides accurate analog-to-digital conversion in medical equipment for diagnostics and monitoring.

Alternative Models

1. AD7685: 16-bit, high-resolution ADC with similar features to the AD558KPZ-REEL7.
2. MCP3208: 12-bit ADC from Microchip with SPI interface and multiple input channels.
3. MAX11612: Low-power, 12-bit ADC with integrated voltage reference and I2C interface.

These alternative models offer comparable functionality and can be considered as substitutes for the AD558KPZ-REEL7 in specific applications.

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