GY-ADS1115 16-Bit 16位4通道模数AD转换模块可调放大 ADS1115

地区:广东 深圳
认证:

深圳市晟屹实业有限公司

金牌会员3年

全部产品 进入商铺

资料链接:https://pan.baidu.com/s/1E8RbfNFddbsCy7ovE7XSRg

For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter.

The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs.

 

 

宽电源范围

2.0V至5.5V

可编程数据速率

8sps到860sps

I2C接口

引脚可选择的地址

低电流消耗

连续模式