ADC1413S080HN-C18

Product Overview

Category: Analog-to-Digital Converter (ADC)

Use: The ADC1413S080HN-C18 is a high-performance, 14-bit resolution, 80 MSPS (Mega Samples Per Second) analog-to-digital converter. It is designed for applications requiring precise and fast conversion of analog signals into digital data.

Characteristics: - High resolution: 14-bit - Fast sampling rate: 80 MSPS - Low power consumption - Wide input voltage range: ±2V - Differential inputs - Serial interface: SPI (Serial Peripheral Interface) - Small form factor - RoHS compliant

Package: The ADC1413S080HN-C18 comes in a compact 18-pin package, making it suitable for space-constrained applications.

Essence: The essence of the ADC1413S080HN-C18 lies in its ability to accurately convert analog signals into digital data with high resolution and speed.

Packaging/Quantity: The ADC1413S080HN-C18 is typically sold in reels containing 250 units per reel.

Specifications

• Resolution: 14-bit
• Sampling Rate: 80 MSPS
• Input Voltage Range: ±2V
• Power Supply: 3.3V
• Operating Temperature Range: -40°C to +85°C
• SNR (Signal-to-Noise Ratio): 70 dB
• THD (Total Harmonic Distortion): -80 dB
• Package Type: 18-pin SOIC (Small Outline Integrated Circuit)

Detailed Pin Configuration

The ADC1413S080HN-C18 has the following pin configuration:

1. VDD: Power supply (3.3V)
2. VREF: Reference voltage input
3. AGND: Analog ground
4. VINP: Positive differential input
5. VCM: Common-mode voltage reference
6. VINN: Negative differential input
7. CLK: Clock input
8. CS: Chip select input
9. DOUT: Serial data output
10. DGND: Digital ground
11. SDI: Serial data input
12. SCLK: Serial clock input
13. PDWN: Power-down control input
14. REFSEL: Reference voltage selection
15. EXTVREF: External reference voltage input
16. AVDD: Analog power supply (3.3V)
17. DVDD: Digital power supply (3.3V)
18. NC: No connection

Functional Features

• High-resolution conversion of analog signals to digital data
• Fast sampling rate for real-time applications
• Low power consumption for energy-efficient operation
• Wide input voltage range allows for versatile signal processing
• Differential inputs provide improved noise rejection
• Serial interface enables easy integration with microcontrollers and other digital systems
• RoHS compliance ensures environmental friendliness

Advantages and Disadvantages

Advantages: - High resolution and fast sampling rate enable accurate and precise signal conversion - Low power consumption makes it suitable for battery-powered devices - Wide input voltage range allows for flexible signal processing - Small form factor facilitates space-constrained designs - Serial interface simplifies integration with digital systems

Disadvantages: - Limited to 14-bit resolution, which may not be sufficient for certain high-precision applications - Requires external reference voltage for optimal performance

Working Principles

The ADC1413S080HN-C18 utilizes a successive approximation register (SAR) architecture to convert analog signals into digital data. It samples the input voltage at a high rate and compares it to a reference voltage. By iteratively adjusting the digital code, it converges towards an accurate representation of the input signal. The converted digital data is then made available through the serial interface for further processing.

Detailed Application Field Plans

The ADC1413S080HN-C18 finds applications in various fields, including:

1. Communications: Used in wireless communication systems for signal processing and modulation/demodulation.
2. Medical Instruments: Enables precise measurement and analysis of biological signals in medical devices such as ECG monitors and ultrasound machines.
3. Industrial Automation: Provides accurate data acquisition and control in industrial automation systems.
4. Test and Measurement Equipment: Used in oscilloscopes, spectrum analyzers, and other test equipment for signal analysis and measurement.
5. Audio Processing: Enables high-fidelity audio recording and playback in professional audio equipment.

Detailed and Complete Alternative Models

1. ADC1413S080HN-C16: Similar to ADC1413S080HN-C18 but with a 16-pin package.
2. ADC1413S100HN-C18: Higher sampling rate (100 MSPS) version of ADC1413S080HN-C18.
3. ADC1413S080LN-C18: Lower power consumption variant of ADC1413S