71V67903S80PFGI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital-to-Analog Converter (DAC)
• Characteristics: High-speed, low-power, 8-bit resolution
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Converts digital signals into analog voltage or current
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Resolution: 8 bits
• Supply Voltage: 2.7V to 5.5V
• Conversion Rate: Up to 80 Mega Samples per Second (MSPS)
• Power Consumption: Low power consumption, typically less than 10mW
• Operating Temperature Range: -40°C to +85°C
• Output Type: Single-ended voltage output

Detailed Pin Configuration

The 71V67903S80PFGI8 IC has a total of 20 pins. The pin configuration is as follows:

1. VREFN: Negative reference voltage input
2. VREFP: Positive reference voltage input
3. AGND: Analog ground
4. AVDD: Analog power supply
5. DVDD: Digital power supply
6. DGND: Digital ground
7. CLK: Clock input
8. CS: Chip select input
9. SDATA: Serial data input
10. SCLK: Serial clock input
11. RESET: Reset input
12. LDAC: Load DAC input
13. VOUT: Analog voltage output 14-20. NC: No connection

Functional Features

• High-speed conversion with a maximum sampling rate of 80 MSPS
• Low power consumption, making it suitable for battery-powered devices
• 8-bit resolution provides sufficient accuracy for many applications
• Small package size allows for space-efficient designs
• Wide operating temperature range enables usage in various environments

Advantages and Disadvantages

Advantages: - High-speed conversion for real-time applications - Low power consumption extends battery life - Small package size saves board space - Wide operating temperature range ensures versatility

Disadvantages: - Limited resolution compared to higher-bit DACs - May require additional external components for specific applications - Higher cost compared to lower-performance DACs

Working Principles

The 71V67903S80PFGI8 is a digital-to-analog converter that converts digital signals into analog voltage or current. It utilizes an internal digital-to-analog conversion algorithm to accurately represent the input digital data as an analog output. The clock input synchronizes the conversion process, while the chip select input enables or disables the IC. The serial data input and clock inputs control the transfer of digital data to the IC.

Detailed Application Field Plans

The 71V67903S80PFGI8 is commonly used in various applications, including: 1. Audio Systems: Providing high-quality audio signal conversion in audio playback devices. 2. Communication Systems: Used in wireless communication systems for signal modulation and demodulation. 3. Instrumentation: Precise analog voltage generation for measurement and testing equipment. 4. Industrial Control: Generating analog control signals for industrial automation systems. 5. Medical Devices: Converting digital signals into analog outputs for medical imaging and diagnostic equipment.

Detailed and Complete Alternative Models

1. 71V67903S100PFGI8: Similar to 71V67903S80PFGI8 but with a higher maximum sampling rate of 100 MSPS.
2. 71V67903S60PFGI8: Similar to 71V67903S80PFGI8 but with a lower maximum sampling rate of 60 MSPS.
3. 71V67903S80PFGI8X: RoHS-compliant version of 71V67903S80PFGI8.

Note: The above alternative models are provided for reference and may have slight variations in specifications and features.

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