ADS1216Y/2K

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ADS1216Y/2K

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IC ADC 24BIT SIGMA-DELTA 48TQFP

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Thông số kỹ thuật

thuộc tính Giá trị
Part Status Active
Number of Bits 24
Sampling Rate (Per Second) 780
Number of Inputs 8
Input Type Differential
Data Interface SPI
Configuration MUX-PGA-ADC
Number of A / D Converters 1
Architecture Sigma-Delta
Reference Type External, Internal
Voltage - Supply, Analog 2.85V ~ 5.25V
Voltage - Supply, Digital 2.95V ~ 5.25V
Features PGA
Operating Temperature -40°C ~ 85°C
Package / Case 48-TQFP
Supplier Device Package 48-TQFP (7x7)
Mounting Type Surface Mount
Base Product Number ADS1216

Tổng quan

Description

The ADS1216Y/2K is a high-performance, 24-bit delta-sigma analog-to-digital converter (ADC) designed for precision measurement applications. It features a low-noise architecture, achieving high resolution and accuracy in converting analog signals to digital form. With a maximum sample rate of 128 kSPS, it is suitable for applications requiring rapid data acquisition.
Key features include a built-in programmable gain amplifier (PGA), which allows for flexible input range adjustments, and an integrated low-drift reference voltage that enhances stability. The device utilizes a serial interface for easy integration with microcontrollers and digital signal processors.
The ADS1216Y/2K is ideal for various applications, including industrial process control, medical instrumentation, and sensor interfacing. Its design prioritizes low power consumption, making it suitable for battery-operated devices. Overall, the ADS1216Y/2K is a versatile solution for high-precision data conversion in demanding environments.

Equivalent

The ADS1216Y/2K is a 24-bit delta-sigma ADC. Equivalent products include the Texas Instruments ADS124S08, Analog Devices AD7793, and Maxim Integrated MAX11205. These alternatives also offer similar specifications in terms of resolution, channel count, and interface options, making them suitable for similar applications in precision measurement and data acquisition.

Features

The ADS1216Y/2K is a 16-bit, delta-sigma analog-to-digital converter (ADC) designed for high precision applications. Key features include:
1. Resolution: 16 bits with low noise performance.
2. Sampling Rate: Supports up to 32 kSPS (samples per second).
3. Power Supply: Operates with a supply voltage of 2.7V to 5.25V.
4. Input Range: Provides a differential input range, enhancing signal integrity.
5. On-chip Functions: Includes a programmable gain amplifier (PGA) for signal conditioning.
6. Low Power Consumption: Designed for energy-efficient operation, suitable for battery-powered devices.
7. Flexible Interface: Offers SPI-compatible digital communication, making it easy to integrate with microcontrollers.
8. Internal Reference: Features an internal voltage reference, simplifying circuit design.
9. Temperature Range: Qualified for industrial applications, with an operating temperature range of -40°C to +125°C.
These features make the ADS1216Y/2K ideal for applications in industrial control, medical devices, and precision measurements.

Pinout

The ADS1216Y/2K is a 24-bit analog-to-digital converter (ADC) from Texas Instruments. It features a total of 16 pins. The pin functions are as follows:
1. VREF: Reference voltage input.
2. AGND: Analog ground.
3. AVDD: Analog power supply.
4. DVDD: Digital power supply.
5. SCLK: Serial clock input.
6. SDO: Serial data output.
7. SDI: Serial data input.
8. CS: Chip select input.
9. GPIO: General-purpose input/output pins.
10. MISO: Master in/slave out for SPI communication.
11. MOSI: Master out/slave in for SPI communication.
12. DRDY: Data ready output.
13. RESET: Reset input.
14. TRIG: Trigger input for conversion.
These pins facilitate various functions such as power supply connection, serial communication, data output, and configuration of the ADC for specific applications.

Manufacturer

The ADS1216Y/2K is manufactured by Texas Instruments (TI), an American technology company that designs and manufactures semiconductors and various integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments is known for its innovative products in analog electronics, embedded processors, and digital signal processing.
TI primarily serves industries such as automotive, industrial, communications, and consumer electronics. The ADS1216 is a 24-bit analog-to-digital converter (ADC) that offers high performance and precision, making it suitable for applications in medical devices, industrial automation, and sensor interfacing. The company focuses on developing solutions that help customers improve their products' efficiency and capability through advanced semiconductor technologies. With a strong commitment to research and development, Texas Instruments is recognized as a leader in the semiconductor industry, contributing significantly to technological advancements and the proliferation of electronic devices.

Application

The ADS1216Y/2K is a high-precision, 24-bit analog-to-digital converter (ADC) primarily used in applications such as industrial automation, medical instrumentation, and precision measurement systems. It is suitable for data acquisition in process control, environmental monitoring, and weight scales. Additionally, its low noise and high accuracy make it ideal for sensor interfaces, including temperature, pressure, and flow sensors. The ADS1216Y/2K's robust performance also benefits battery-operated devices that require energy-efficient data conversion.

Package

The ADS1216Y/2K is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This type of package is designed for surface mounting and offers a compact footprint suitable for various electronic applications.

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