HI-3582PQI-10

Product Overview

Category: Integrated Circuit (IC)

Use: HI-3582PQI-10 is a high-performance analog-to-digital converter (ADC) designed for precision measurement applications. It provides accurate conversion of analog signals into digital data, making it suitable for various industrial and scientific purposes.

Characteristics: - High resolution: The HI-3582PQI-10 offers a resolution of 16 bits, ensuring precise and detailed digital representation of analog signals. - Low noise: With its low noise performance, this ADC minimizes signal distortion and enhances the accuracy of measurements. - Wide input voltage range: The device can handle a wide range of input voltages, allowing for versatile usage in different scenarios. - Fast conversion speed: The HI-3582PQI-10 achieves high-speed conversions, enabling real-time data acquisition.

Package: The HI-3582PQI-10 comes in a compact and durable package, ensuring protection during transportation and handling.

Essence: This ADC is designed to provide reliable and accurate conversion of analog signals into digital form, facilitating precise measurements in various applications.

Packaging/Quantity: The HI-3582PQI-10 is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Resolution: 16 bits
• Input Voltage Range: ±10V
• Conversion Speed: 1 MSPS (Mega Samples Per Second)
• Power Supply: +5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN (Quad Flat No-Lead)
• Pin Count: 32

Detailed Pin Configuration

The HI-3582PQI-10 has a total of 32 pins, each serving a specific function. Here is a detailed pin configuration:

1. VREF-: Negative reference voltage input
2. VREF+: Positive reference voltage input
3. AGND: Analog ground
4. VIN: Analog input voltage
5. CLK: Clock input
6. CS: Chip select input
7. DOUT: Digital output data
8. DGND: Digital ground
9. DVDD: Digital power supply
10. AVDD: Analog power supply
11. REFOUT: Reference voltage output
12. REFBUF: Reference buffer enable
13. PDWN: Power-down control
14. SDO: Serial data output
15. SDI: Serial data input
16. SCLK: Serial clock input 17-32. NC: No connection

Functional Features

The HI-3582PQI-10 offers several functional features that enhance its performance and usability:

1. High-resolution conversion: The 16-bit resolution ensures accurate representation of analog signals, enabling precise measurements.
2. Low noise performance: The ADC's low noise characteristics minimize signal distortion, resulting in more reliable data acquisition.
3. Fast conversion speed: With a conversion speed of 1 MSPS, the HI-3582PQI-10 enables real-time data capture for time-sensitive applications.
4. Flexible power supply: The device operates on a +5V power supply, making it compatible with various systems.
5. Easy integration: The QFN package and well-defined pin configuration simplify the integration process into existing designs.

Advantages and Disadvantages

Advantages: - High resolution for accurate measurements - Low noise performance for reliable data acquisition - Fast conversion speed for real-time applications - Wide input voltage range for versatile usage - Compact and durable package for protection during handling

Disadvantages: - Limited pin count may restrict certain complex applications - Requires external clock source for operation

Working Principles

The HI-3582PQI-10 operates based on the successive approximation register (SAR) ADC architecture. It utilizes a capacitor array and a comparator to perform the analog-to-digital conversion process. The input voltage is sampled, held, and compared against a reference voltage in a step-by-step manner until the digital representation is obtained.

Detailed Application Field Plans

The HI-3582PQI-10 finds applications in various fields that require precise analog-to-digital conversion. Some of the detailed application field plans include:

1. Industrial automation: The ADC can be used for accurate measurement and control in industrial processes, such as temperature sensing, pressure monitoring, and motor control.
2. Scientific research: In scientific experiments and data acquisition systems, the HI-3582PQI-10 enables high-resolution measurements of physical quantities, such as voltage, current, and strain.
3. Medical equipment: The device can be integrated into medical devices for precise measurement of vital signs, bioelectric signals, and other physiological parameters.
4. Test and measurement instruments: The ADC's high resolution and low noise performance make it suitable for