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ADS1115IDGST
Single-function device with 4 channels for analog-to-digital conversionADS1115IDGST
Single-function device with 4 channels for analog-to-digital conversion
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製造商零件號 # : ADS1115IDGST
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包裝/封裝: VSSOP (DGS)-10
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製造商: Texas Instruments
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產品分類 : Analog to Digital Converters (ADC)
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ADS1115IDGST 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $2.770 | $2.77 |
| 10 | $2.414 | $24.14 |
| 30 | $2.202 | $66.06 |
| 100 | $1.987 | $198.70 |
| 500 | $1.888 | $944.00 |
| 1000 | $1.843 | $1,843.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
Operating efficiently within a voltage supply range of 2.0V to 5.5V, this ADC is the perfect choice for battery-powered applications, ensuring optimal performance and energy efficiency. By communicating seamlessly with a microcontroller via an I2C interface, integration into existing digital systems is seamless, making the ADS1115IDGST a solid investment for your project
主要特徵
- High-Speed Data Transfer
- Small Footprint Size
- Multipurpose Analog Function
- Digital-to-Analog Conversion
- High Accuracy and Precision
- Easy Programming Capability
應用
- ADS1115IDGST use
- Multiple applications
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Resolution (Bits) | 16 | Sample rate (max) (ksps) | 0.86 |
| Number of input channels | 4 | Interface type | I2C |
| Architecture | Delta-Sigma | Input type | Differential, Single-ended |
| Multichannel configuration | Multiplexed | Rating | Catalog |
| Reference mode | Internal | Input voltage range (max) (V) | 5.5 |
| Input voltage range (min) (V) | 0 | Features | Comparator, Oscillator, PGA |
| Operating temperature range (°C) | -40 to 125 | Power consumption (typ) (mW) | 0.3 |
| Analog supply (min) (V) | 2 | Analog supply voltage (max) (V) | 5.5 |
| Digital supply (min) (V) | 2 | Digital supply (max) (V) | 5.5 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is ADS1115IDGST?
The ADS1115IDGST is a precision 16-bit analog-to-digital converter (ADC) designed by Texas Instruments. It is ideal for applications requiring high-resolution, low-noise measurements, such as industrial automation, portable instrumentation, and data acquisition systems.
How Does ADS1115IDGST Work?
The ADS1115IDGST works by converting analog voltage signals into digital data with high resolution and accuracy. It utilizes a delta-sigma architecture combined with a digital filter to achieve high resolution and low noise performance. The converter features programmable gain and data rates, allowing flexibility in various measurement applications.
How Many Pins does ADS1115IDGST have and What are the Functions of the Pinout Configuration?
The ADS1115IDGST is housed in a 10-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- VDD: Analog and digital power supply pin.
- GND: Ground pin.
- SCL, SDA: Serial interface control pins.
- A0, A1: Analog input pins for single-ended or differential measurements.
- ALERT: Alert output pin for programmable alert functions.
What are the Pros and Cons of ADS1115IDGST?
Pros:
- High Resolution: Provides 16-bit resolution for precise measurements.
- Low Noise: Achieves low noise performance, suitable for sensitive measurements.
- Programmable Gain: Offers programmable gain settings for dynamic range adjustment.
- Flexible Interface: Supports a serial interface for easy integration into digital systems.
- Internal Voltage Reference: Includes an internal voltage reference for simplified system design.
Cons:
- Cost: High-resolution ADCs like the ADS1115IDGST may have a higher cost compared to lower-resolution alternatives.
- Complexity: Requires careful consideration of noise, grounding, and layout for optimal performance.
- External Components: May require additional external components such as filters or amplifiers for specific applications.
Are There Any Equivalents/Alternatives to ADS1115IDGST for Recommendation?
- The ADS1015 from Texas Instruments is a similar 12-bit ADC with different features.
- Alternatives to the ADS1115IDGST include the MCP3421 from Microchip Technology and the MAX11608 from Maxim Integrated.
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