ADS1000 - I2C、12 位模数转换器

ADS1000是TI德州仪器公司的一款精密ADC(<=10MSPS)产品，ADS1000是I2C、12 位模数转换器，本站介绍了ADS1000的封装应用图解、特点和优点、功能等，并给出了与ADS1000相关的TI元器件型号供参考。

ADS1000 - I2C、12 位模数转换器 - 精密ADC(<=10MSPS) - 模数转换器 - 德州仪器

产品描述

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.

产品特性

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.

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