ADC1175-50CIJM

Product Overview

Category: Analog-to-Digital Converter (ADC)

Use: The ADC1175-50CIJM is a high-performance analog-to-digital converter designed for precision measurement applications. It converts analog signals into digital data, allowing for accurate and reliable signal processing.

Characteristics: - High resolution: The ADC1175-50CIJM offers a resolution of 16 bits, ensuring precise conversion of analog signals. - Fast sampling rate: With a maximum sampling rate of 50 Mega Samples Per Second (MSPS), it can capture high-frequency signals with ease. - Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications. - Wide input voltage range: It supports a wide input voltage range, allowing for versatile usage in various voltage levels. - Small package size: The ADC1175-50CIJM comes in a compact package, enabling space-efficient integration into electronic systems.

Package and Quantity: The ADC1175-50CIJM is available in a small form factor package, such as a QFN (Quad Flat No-Lead) package. It is typically sold in reels or trays containing multiple units.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 50 MSPS
• Input Voltage Range: ±10V
• Power Supply: +5V
• Power Consumption: <100mW
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN-32

Pin Configuration

The ADC1175-50CIJM features a 32-pin QFN package with the following pin configuration:

Pin 1: VREF- Pin 2: VREF+ Pin 3: AGND Pin 4: VIN- Pin 5: VIN+ Pin 6: REFOUT Pin 7: CLK Pin 8: CS Pin 9: D0 Pin 10: D1 Pin 11: D2 Pin 12: D3 Pin 13: D4 Pin 14: D5 Pin 15: D6 Pin 16: D7 Pin 17: D8 Pin 18: D9 Pin 19: D10 Pin 20: D11 Pin 21: D12 Pin 22: D13 Pin 23: D14 Pin 24: D15 Pin 25: DGND Pin 26: DVDD Pin 27: AVDD Pin 28: VREFOUT Pin 29: VREFCAP Pin 30: VREFBUF Pin 31: REF- Pin 32: REF+

Functional Features

• High-resolution conversion: The ADC1175-50CIJM provides accurate conversion of analog signals into digital data with its 16-bit resolution.
• Fast sampling rate: With a maximum sampling rate of 50 MSPS, it can capture high-frequency signals accurately.
• Low power consumption: The device operates at low power levels, making it suitable for power-sensitive applications.
• Flexible input voltage range: It supports a wide input voltage range, allowing for compatibility with various signal sources.
• Integrated reference voltage: The ADC1175-50CIJM includes an integrated reference voltage source, eliminating the need for external references.

Advantages and Disadvantages

Advantages: - High resolution ensures precise signal conversion. - Fast sampling rate enables accurate capture of high-frequency signals. - Low power consumption extends battery life in portable applications. - Wide input voltage range allows for versatile usage. - Compact package size facilitates integration into electronic systems.

Disadvantages: - Limited to 16-bit resolution, which may not be sufficient for certain high-precision applications. - The maximum sampling rate of 50 MSPS may not meet the requirements of some demanding applications.

Working Principles

The ADC1175-50CIJM operates based on the successive approximation method. It samples the analog input signal and converts it into a digital representation using an internal reference voltage. The conversion process involves comparing the input voltage with a series of binary-weighted voltages generated by a digital-to-analog converter (DAC). The ADC iteratively adjusts the DAC's output until it matches the input voltage, determining the digital code that represents the analog signal.

Application Field Plans

The ADC1175-50CIJM finds applications in various fields, including: 1. Industrial automation: Precise measurement and control systems. 2. Medical equipment: High-accuracy data acquisition in medical devices. 3. Test and measurement: Signal analysis and processing. 4. Communications: Digital signal processing in wireless communication systems. 5. Audio processing: High-fidelity audio recording and playback.

Alternative Models

1. ADC1180-60CIJM: A higher-resolution variant with