AD760AQ

Product Overview

• Category: Analog-to-Digital Converter (ADC)
• Use: Converts analog signals into digital data
• Characteristics:
  • High resolution and accuracy
  • Fast conversion speed
  • Low power consumption
• Package: Dual in-line package (DIP)
• Essence: Precise signal conversion from analog to digital
• Packaging/Quantity: Available in packs of 10 units

Specifications

• Resolution: 16 bits
• Sampling Rate: 200 kSPS (thousand samples per second)
• Input Voltage Range: ±10V
• Power Supply: +5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD760AQ has a total of 28 pins. The pin configuration is as follows:

1. VREF-
2. VREF+
3. AGND
4. AVDD
5. D15
6. D14
7. D13
8. D12
9. D11
10. D10
11. D9
12. D8
13. D7
14. D6
15. D5
16. D4
17. D3
18. D2
19. D1
20. D0
21. CS
22. RD
23. WR
24. RESET
25. CLK
26. DGND
27. DVDD
28. VCC

Functional Features

• High-resolution conversion with 16-bit accuracy
• Fast sampling rate of 200 kSPS
• Wide input voltage range of ±10V
• Low power consumption for energy efficiency
• Easy integration with microcontrollers and digital systems

Advantages and Disadvantages

Advantages

• High resolution and accuracy ensure precise signal conversion.
• Fast conversion speed allows for real-time data acquisition.
• Low power consumption reduces energy usage and heat generation.

Disadvantages

• Limited input voltage range may not be suitable for applications with higher voltage levels.
• The DIP package may require additional space compared to surface-mount packages.

Working Principles

The AD760AQ utilizes a successive approximation register (SAR) architecture to convert analog signals into digital data. It employs an internal reference voltage and a sample-and-hold circuit to capture the input signal. The SAR algorithm compares the input voltage against a series of binary-weighted voltages until it finds the closest match. The resulting digital value is then outputted for further processing or storage.

Detailed Application Field Plans

The AD760AQ is commonly used in various applications, including:

1. Data acquisition systems
2. Industrial automation
3. Instrumentation and measurement equipment
4. Medical devices
5. Audio processing and recording equipment

Detailed and Complete Alternative Models

1. AD7608: 8-channel, 16-bit ADC with simultaneous sampling capability
2. AD7616: 16-channel, 16-bit ADC with integrated multiplexer
3. AD7626: 6-channel, 16-bit ADC with low power consumption

These alternative models offer similar functionality and performance to the AD760AQ, providing options for different channel counts and specific requirements.

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