ADS1000
- Complete 12-Bit Data Acquisition System in a Tiny SOT-23 Package
- Low Current Consumption: Only 90µA
- Integral Nonlinearity: 1LSB Max
- Single-Cycle Conversion
- Programmable Gain Amplifier Gain = 1, 2, 4, or 8
- 128SPS Data Rate
- I2C Interface with Two Available Addresses
- Power Supply: 2.7V to 5.5V
- Pin- and Software-Compatible with 16-Bit ADS1100
- APPLICATIONS
- Voltage Monitors
- Battery Management
- Industrial Process Control
- Consumer Goods
- Temperature Measurement
I2C is a trademark of NXP Semiconductors, Inc.
All other trademarks are the property of their respective owners.
The ADS1000 is an I2C-compatible serial interface Analog-to-Digital (A/D) converter with differential inputs and 12 bits of resolution in a tiny SOT23-6 package. Conversions are performed ratiometrically, using the power supply as the reference voltage. The ADS1000 operates from a single power supply ranging from 2.7V to 5.5V.
The ADS1000 performs conversions at a rate of 128 samples per second (SPS). The onboard programmable gain amplifier (PGA), which offers gains of up to 8, allows smaller signals to be measured with high resolution. In single-conversion mode, the ADS1000 automatically powers down after a conversion, greatly reducing current consumption during idle periods.
The ADS1000 is designed for applications where space and power consumption are major considerations. Typical applications include portable instrumentation, consumer goods, and voltage monitoring.
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | Low Power, 12-Bit Analog-to-Digital Converter datasheet (Rev. A) | 2007年 10月 11日 | |
Application note | Calculating Conversion Latency and System Cycle Time for Delta-Sigma ADCs (Rev. A) | PDF | HTML | 2024年 3月 18日 | |
Application note | Digital Filter Types in Delta-Sigma ADCs (Rev. A) | PDF | HTML | 2023年 3月 29日 | |
Application note | A Basic Guide to I2C | PDF | HTML | 2022年 11月 8日 | |
E-book | Fundamentals of Precision ADC Noise Analysis | 2020年 6月 19日 | ||
Analog Design Journal | How delta-sigma ADCs work, Part 1 (Rev. A) | 2016年 9月 19日 | ||
E-book | Best of Baker's Best: Precision Data Converters -- Delta-Sigma ADCs | 2015年 3月 19日 | ||
Analog Design Journal | How delta-sigma ADCs work, Part 2 | 2011年 11月 9日 |
設計與開發
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ANALOG-ENGINEER-CALC — PC software analog engineer's calculator
The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
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晶粒與晶圓服務
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TINA-TI — 基於 SPICE 的類比模擬程式
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOT-23 (DBV) | 6 | Ultra Librarian |
訂購與品質
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- 產品標記
- 鉛塗層/球物料
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- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
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