AD7723BSZ

Product Overview

Category

AD7723BSZ belongs to the category of Analog-to-Digital Converters (ADCs).

Use

The AD7723BSZ is used for converting analog signals into digital data. It is commonly employed in various applications that require accurate and precise conversion of analog signals.

Characteristics

• High resolution: The AD7723BSZ offers a high-resolution conversion, ensuring accurate representation of analog signals.
• Low power consumption: This ADC is designed to operate with low power consumption, making it suitable for battery-powered devices.
• Fast conversion speed: The AD7723BSZ provides fast conversion speeds, enabling real-time data acquisition.
• Wide input voltage range: It can handle a wide range of input voltages, allowing flexibility in signal processing.

Package

The AD7723BSZ comes in a small outline package (SOIC) which ensures ease of integration into various electronic systems.

Essence

The essence of the AD7723BSZ lies in its ability to convert analog signals into digital form with high precision and accuracy.

Packaging/Quantity

The AD7723BSZ is typically packaged in reels or tubes, containing a specific quantity of units per package. Please refer to the manufacturer's datasheet for detailed packaging and quantity information.

Specifications

• Resolution: 16 bits
• Input Voltage Range: ±10V
• Conversion Rate: 100 kSPS (Samples Per Second)
• Power Supply: +5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD7723BSZ has a total of 20 pins. Below is the detailed pin configuration:

1. VREFP: Positive Reference Voltage Input
2. VREFN: Negative Reference Voltage Input
3. AGND: Analog Ground
4. VIN: Analog Input Voltage
5. VDD: Power Supply
6. DOUT/RDY: Data Output/Ready Indicator
7. SCLK: Serial Clock Input
8. DIN: Serial Data Input
9. CS: Chip Select Input
10. DGND: Digital Ground
11. CLKOUT: Clock Output
12. REFOUT: Reference Output
13. REFIN: Reference Input
14. A0-A3: Address Inputs
15. D7-D0: Data Bus

Functional Features

• High-resolution conversion for accurate signal representation.
• Fast conversion speed enables real-time data acquisition.
• Low power consumption for energy-efficient operation.
• Wide input voltage range allows flexibility in signal processing.
• Serial interface simplifies integration into various systems.

Advantages and Disadvantages

Advantages

• High resolution ensures accurate analog-to-digital conversion.
• Low power consumption makes it suitable for battery-powered devices.
• Fast conversion speed enables real-time data acquisition.
• Wide input voltage range provides flexibility in signal processing.

Disadvantages

• Limited to a 16-bit resolution, which may not be sufficient for certain high-precision applications.
• Requires an external reference voltage source for proper operation.

Working Principles

The AD7723BSZ operates based on the successive approximation register (SAR) architecture. It utilizes a capacitor array and a comparator to perform the analog-to-digital conversion. The input voltage is compared with a reference voltage, and the comparator output is used to determine the digital representation of the input signal.

Detailed Application Field Plans

The AD7723BSZ finds application in various fields, including but not limited to: - Industrial automation - Medical equipment - Test and measurement instruments - Data acquisition systems - Audio processing equipment

Detailed and Complete Alternative Models

1. AD7763: 24-bit Analog-to-Digital Converter with higher resolution.
2. AD7793: 24-bit Sigma-Delta ADC with low power consumption.
3. AD7606: 16-channel, 16-bit simultaneous sampling ADC for multi-channel applications.

These alternative models offer different features and specifications to cater to diverse application requirements.

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