ADDAC87CBI-V

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital-to-Analog Converter (DAC)
• Characteristics:
  • High precision
  • Low power consumption
  • Wide operating voltage range
  • Small package size
• Package: Ceramic Dual Inline Package (DIP)
• Essence: Converts digital signals into analog voltages
• Packaging/Quantity: Sold individually in anti-static packaging

Specifications

• Resolution: 12 bits
• Number of Channels: 1
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Voltage Range: 0V to Vref
• Conversion Time: 10µs (typical)
• Power Consumption: 0.5mW (typical)

Detailed Pin Configuration

The ADDAC87CBI-V has a total of 16 pins, which are assigned as follows:

1. VDD: Positive supply voltage
2. VSS: Ground reference
3. CS: Chip select input
4. DIN: Serial data input
5. CLK: Clock input
6. REF: Reference voltage input
7. AGND: Analog ground
8. OUT: Analog output
9. DGND: Digital ground
10. DB11: Data bit 11
11. DB10: Data bit 10
12. DB9: Data bit 9
13. DB8: Data bit 8
14. DB7: Data bit 7
15. DB6: Data bit 6
16. DB5: Data bit 5

Functional Features

• High-resolution digital-to-analog conversion
• Single-channel operation
• Serial interface for easy integration with microcontrollers
• Internal voltage reference for accurate conversions
• Low power consumption for energy-efficient applications
• Fast conversion time for real-time applications

Advantages and Disadvantages

Advantages: - High precision conversion - Wide operating voltage range allows flexibility in power supply selection - Small package size enables space-saving designs - Low power consumption prolongs battery life in portable devices

Disadvantages: - Limited to single-channel operation - Requires an external reference voltage for accurate conversions

Working Principles

The ADDAC87CBI-V is a digital-to-analog converter that converts binary digital signals into corresponding analog voltages. It utilizes a 12-bit resolution to provide high precision conversion. The IC operates by receiving serial data input, clock input, and chip select signals from a microcontroller or other digital devices. It then converts the digital data into an analog voltage output, which can be used for various applications.

Detailed Application Field Plans

The ADDAC87CBI-V can be used in a wide range of applications, including but not limited to:

1. Audio equipment: Providing analog audio signals for amplifiers, mixers, and speakers.
2. Industrial automation: Generating control signals for motor speed control, valve positioning, and sensor interfacing.
3. Instrumentation: Converting digital sensor readings into analog signals for measurement and control systems.
4. Communication systems: Generating analog signals for modulation and demodulation processes.
5. Test and measurement equipment: Providing precise analog voltage references for calibration and testing purposes.

Detailed and Complete Alternative Models

1. ADDAC88CBI-V: 16-bit resolution DAC with similar features and pin configuration.
2. ADDAC86CBI-V: 10-bit resolution DAC with lower cost and reduced performance.
3. ADDAC89CBI-V: 14-bit resolution DAC with extended temperature range for harsh environments.

(Note: These alternative models are provided as examples and may not be actual products.)

Word count: 422