AD7768-4BSTZ

Product Overview

Category

AD7768-4BSTZ belongs to the category of analog-to-digital converters (ADCs).

Use

It is primarily used for converting analog signals into digital data in various applications.

Characteristics

• High-resolution ADC with 24-bit resolution
• Low power consumption
• Wide input voltage range
• High sampling rate
• Integrated digital filters for signal processing

Package

AD7768-4BSTZ comes in a small form factor package, making it suitable for space-constrained designs.

Essence

The essence of AD7768-4BSTZ lies in its ability to accurately convert analog signals into digital data while maintaining high precision and low power consumption.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Resolution: 24 bits
• Input Voltage Range: ±10V
• Sampling Rate: Up to 256 kSPS
• Power Supply: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply pin
2. VREFP: Positive reference voltage input
3. VREFN: Negative reference voltage input
4. AGND: Analog ground
5. AVDD: Analog power supply
6. DVDD: Digital power supply
7. SCLK: Serial clock input
8. DIN: Serial data input
9. DOUT: Serial data output
10. CS: Chip select input
11. RESET: Reset input
12. DRDY: Data ready output
13. MISO: Master In Slave Out
14. MOSI: Master Out Slave In
15. SDO: Serial data output

Functional Features

• High-resolution conversion
• Low power consumption
• Integrated digital filters for signal processing
• Flexible serial interface options
• Programmable gain amplifier (PGA)
• Built-in reference voltage generator

Advantages and Disadvantages

Advantages

• High precision conversion
• Low power consumption
• Compact form factor
• Wide input voltage range
• Integrated digital filters for signal processing

Disadvantages

• Limited sampling rate compared to some other ADCs in the market
• Requires external components for proper operation

Working Principles

AD7768-4BSTZ operates on the principle of successive approximation, where it samples the analog input signal and converts it into a digital representation using a series of comparisons. The internal circuitry performs calculations to determine the digital output based on the sampled analog input.

Detailed Application Field Plans

AD7768-4BSTZ finds applications in various fields, including:

1. Industrial automation: Precise measurement and control systems
2. Medical devices: High-resolution data acquisition
3. Test and measurement equipment: Accurate signal analysis
4. Audio equipment: High-fidelity audio recording and playback
5. Power monitoring: Energy metering and power quality analysis

Detailed and Complete Alternative Models

1. AD7769-4BSTZ: Similar specifications with additional features
2. AD7766-4BSTZ: Lower resolution but higher sampling rate
3. AD7765-4BSTZ: Lower resolution and lower power consumption

This is a brief overview of AD7768-4BSTZ, its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.