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ADS1216Y/250
+BOMIC ADC 24BIT SIGMA-DELTA 48TQFP
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #ADS1216Y/250
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在庫状況2343
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| 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 | 2.7V ~ 3.3V, 5V |
| Voltage - Supply, Digital | 2.7V ~ 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 |
概要
Description
The ADS1216Y/250 is a high-performance, 24-bit analog-to-digital converter (ADC) designed for precision applications. It features a maximum data rate of 250 samples per second (SPS) and supports both single-ended and differential input configurations. The device is ideal for applications requiring high accuracy, such as industrial process control, medical instrumentation, and sensor interfacing.
Key features include low noise performance, integrated programmable gain amplifiers (PGAs), and a built-in reference voltage. The ADS1216Y/250 utilizes a delta-sigma architecture, which provides excellent resolution and dynamic range while minimizing quantization noise. It interfaces easily with microcontrollers and digital signal processors through a serial communication protocol.
Overall, the ADS1216Y/250 is an excellent choice for applications demanding high precision and reliability in data acquisition systems.
Key features include low noise performance, integrated programmable gain amplifiers (PGAs), and a built-in reference voltage. The ADS1216Y/250 utilizes a delta-sigma architecture, which provides excellent resolution and dynamic range while minimizing quantization noise. It interfaces easily with microcontrollers and digital signal processors through a serial communication protocol.
Overall, the ADS1216Y/250 is an excellent choice for applications demanding high precision and reliability in data acquisition systems.
Equivalent
The ADS1216Y/250 is a 24-bit delta-sigma ADC with a programmable gain amplifier. Equivalent products include the Texas Instruments ADS1220, Analog Devices AD7790, and the Microchip MCP356X series. Each of these alternatives offers similar specifications in terms of resolution, sampling rate, and performance for various applications in data acquisition and signal conditioning. Always check specific features and compatibility for your application.
Features
The ADS1216Y/250 is a 24-bit delta-sigma analog-to-digital converter (ADC) designed for precision measurement applications. Key features include:
- High Resolution: 24-bit resolution for accurate signal representation.
- Sample Rate: Up to 250 SPS (samples per second), suitable for various low-frequency applications.
- Low Power Consumption: Designed for battery-operated systems with low power requirements.
- Integrated Programmable Gain Amplifier: Allows for flexible signal conditioning.
- Low Noise: High signal-to-noise ratio (SNR) for improved measurement clarity.
- Digital Filter: On-chip digital filtering for enhanced performance and noise reduction.
- Serial Interface: SPI-compatible interface for easy communication with microcontrollers.
- Internal Reference Voltage: Integrated voltage reference for simplified system design.
- Single Supply Operation: Operates from a single supply voltage, reducing complexity.
These features make the ADS1216Y/250 suitable for applications in industrial, medical, and consumer electronics where precision and low power are critical.
- High Resolution: 24-bit resolution for accurate signal representation.
- Sample Rate: Up to 250 SPS (samples per second), suitable for various low-frequency applications.
- Low Power Consumption: Designed for battery-operated systems with low power requirements.
- Integrated Programmable Gain Amplifier: Allows for flexible signal conditioning.
- Low Noise: High signal-to-noise ratio (SNR) for improved measurement clarity.
- Digital Filter: On-chip digital filtering for enhanced performance and noise reduction.
- Serial Interface: SPI-compatible interface for easy communication with microcontrollers.
- Internal Reference Voltage: Integrated voltage reference for simplified system design.
- Single Supply Operation: Operates from a single supply voltage, reducing complexity.
These features make the ADS1216Y/250 suitable for applications in industrial, medical, and consumer electronics where precision and low power are critical.
Pinout
The ADS1216Y/250 is a 24-bit delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It features a total of 28 pins.
Key functions of the pins include:
1. Power Supply Pins:
- VDD: Positive supply voltage.
- VSS: Ground reference.
2. Analog Input Pins:
- AIN0, AIN1: Differential analog input channels.
3. Digital Interface Pins:
- SCLK: Serial clock input.
- DIN: Serial data input.
- DOUT: Serial data output.
- CS: Chip select for initiating communication.
- DRDY: Data ready indicator.
4. Configuration Pins:
- GPIO: General-purpose input/output pins for additional functionality.
5. Reference Pins:
- VREFP, VREFN: Reference voltage inputs for the ADC.
The ADS1216Y/250 is designed for precision measurement applications, providing high-resolution digital output from analog signals.
Key functions of the pins include:
1. Power Supply Pins:
- VDD: Positive supply voltage.
- VSS: Ground reference.
2. Analog Input Pins:
- AIN0, AIN1: Differential analog input channels.
3. Digital Interface Pins:
- SCLK: Serial clock input.
- DIN: Serial data input.
- DOUT: Serial data output.
- CS: Chip select for initiating communication.
- DRDY: Data ready indicator.
4. Configuration Pins:
- GPIO: General-purpose input/output pins for additional functionality.
5. Reference Pins:
- VREFP, VREFN: Reference voltage inputs for the ADC.
The ADS1216Y/250 is designed for precision measurement applications, providing high-resolution digital output from analog signals.
Manufacturer
The ADS1216Y/250 is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is well-known for its innovation in analog and embedded processing solutions, serving a wide range of industries including automotive, industrial, communications, and consumer electronics.
Texas Instruments is particularly recognized for its analog-to-digital converters (ADCs), digital signal processors (DSPs), and microcontrollers. The ADS1216Y/250 is a high-precision, 24-bit ADC, widely used in applications that require accurate measurement and data acquisition, such as medical devices, industrial automation, and sensor interfaces.
In summary, Texas Instruments is a leading semiconductor company with a strong focus on analog and mixed-signal technologies, making significant contributions to advancing electronic systems across various sectors.
Texas Instruments is particularly recognized for its analog-to-digital converters (ADCs), digital signal processors (DSPs), and microcontrollers. The ADS1216Y/250 is a high-precision, 24-bit ADC, widely used in applications that require accurate measurement and data acquisition, such as medical devices, industrial automation, and sensor interfaces.
In summary, Texas Instruments is a leading semiconductor company with a strong focus on analog and mixed-signal technologies, making significant contributions to advancing electronic systems across various sectors.
Application
The ADS1216Y/250 is a high-precision, 24-bit analog-to-digital converter (ADC) suited for various application areas, including:
1. Medical Devices: For accurate signal measurement in patient monitoring and diagnostic equipment.
2. Industrial Automation: For data acquisition in control systems and process monitoring.
3. Weighing Scales: To enhance precision in load cells and scales.
4. Instrumentation: Used in sensors and transducers for environmental monitoring.
5. Consumer Electronics: In audio applications for high-fidelity sound recording and playback.
Its high resolution and low noise make it ideal for applications requiring precise data conversion.
1. Medical Devices: For accurate signal measurement in patient monitoring and diagnostic equipment.
2. Industrial Automation: For data acquisition in control systems and process monitoring.
3. Weighing Scales: To enhance precision in load cells and scales.
4. Instrumentation: Used in sensors and transducers for environmental monitoring.
5. Consumer Electronics: In audio applications for high-fidelity sound recording and playback.
Its high resolution and low noise make it ideal for applications requiring precise data conversion.
Package
The ADS1216Y/250 is packaged in a TSSOP (Thin Shrink Small Outline Package) type, specifically with a 16-pin configuration. This package facilitates efficient integration into electronic circuits while maintaining a compact form factor.
