HiLetgo 3pcs ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA 变换器与可编程增益放大器高精度ADC变换器开发委员会 Arduino Raspberry Pi
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- 高精度 ADS1115 16 Bit 4 Channel Analog-to-Digital ADC 转换器
- 易用 I2C ADC 转换器,带有可编程增益放大器
- 特别是Raspberry Pi的好工具,不带类似GPIO的针头
- 宽电压供应范围:2.0V至5.5V,在比较模式下运行,有助于保持准确性
- 单Shot模式:自动关闭下;可编程数据速率:8sps-860sps
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For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 3300 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. 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. Simply connect GND to ground, VDD to your logic power supply, and SCL/SDA to your microcontroller's I2C port and run the example code to start reading data.
Parameters:
ADC Bit rate: 16 Bit
Interface Type: I2C
Channels: 4 Channel AN0 AN1 AN2 AN3
Input voltage: 2.0v-5.5v
Channel input voltage : 0-VDD
Continuous Mode: Only 150μA
Single-Shot Mode: Auto Shut Down
Programmable data rate: 8sps-860sps
Input range programmed control, 7 types input ranges:
-0.256V ~ + 0.256V, -0.512V ~ + 0.512V, -1.024V ~ + 1.024V, -2.048V ~ + 2.048V, -4.096V ~ + 4.096 V, -6.144V ~ + 6.144V I2C 7-bit addresses between 0x48-0x4B
Package Included:
3 * ADS1115 16 Bit 4 Channel Analog-to-Digital ADC Converter 3 * Pin Header
| Main Specification | |
|---|---|
| 制造商 | 嗨,让我们去 |
| 品牌 | 嗨,让我们去 |
| 项目重量 | 0.317盎司 (单位:千美元) |
| Product information | |
| 软件包尺寸 | 3.66 x 2.48 x 0.35英寸 (中文(简体) ). |
| Others | |
| 第一次可用日期 | 2019 (英语). or 7月23日 纽约 |
| 产品类型 | 信号转换器 |