The ADS1115IDGST is an ultra small, low power 16bit precision analogue to digital converter (ADC) with internal reference in 10 pin VSSOP package. This ADC is designed with precision power and ease of implementation in mind. The ADS1115 features an onboard reference and oscillator. ADC transfers data via an I2C compatible serial interface and four I2C slave addresses can be selected. It can perform conversions at rates up to 860 samples per second (SPS). An onboard PGA is available on ADS1115 that offers input ranges from the supply to as low as ±256mV. The ADS1115 also features an input multiplexer (MUX) that provides two differential or four single ended inputs. This ADC operate either in continuous conversion mode or a single shot mode that automatically powers down after a conversion and greatly reduces current consumption during idle period.
- Wide power supply voltage range from 2V to 5.5V
- Low current consumption
- Programmable data rate of 860SPS
- Internal low drift voltage reference
- Internal oscillator and PGA
- Four single ended or two differential inputs
- Programmable comparator
- Operating temperature range -40°C to 125°C
信号处理, 便携式器材, 消费电子产品, 系统监控, 自动化与过程控制
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