Part Number: ADS1115 Tool/software: I need help regarding the Analog input protection of ADS1115 This circuit reads industrial sensors ranging from 0-10V and 4-20mA to a 0-3.3V output. ...
I am avoiding the ESP32 S3 ADC due to its lower reliability…
Part Number: ADS1115 Tool/software: When write value into address 0x01,We find than the current will be change to lower 5~6mA durning 5ms.
The current is no change during read any address.
Other Parts Discussed in Thread: ADS1115 Hi,
We are using an ADS1115 to read 4 single-ended channels using single-shot conversion mode. It works fine for a while, but after some time, we encounter an issue where the ADS1115 no longer provides correct…
Part Number: ADS1115 Other Parts Discussed in Thread: OPA140 Tool/software: Hello All,
Thank you for your answers in advance. From the component's datasheet I understand that it is recommended to use a RC filter in input pins. But since we are using…
Part Number: ADS1115 Tool/software: Hello Everyone,
We are interfacing ADS1115 (ADC) in our product
So while configuring different Programmable gain amplifier for individual ADC channel, it is responding with abnormal value
Is there any way to overcome…
Part Number: ADS1115 Tool/software: Good morning.
I'm new to the forum.
unfortunately I have the same communication problem mentioned above with the ADS1115 chip. I cannot read the registers of the ADS1115 chip, both in the config register and in the…
Part Number: ADS1115 Tool/software: HI, Staff
An offset occurs
We are testing an analog input interface with 0-10V input using the ADS1115. An offset occurs in the AD conversion result. This effect tends to be particularly pronounced when C of a CR…
Part Number: ADS1115 Tool/software: Hi expert,
In our design we are powering ADS1115 with 3.3V. In a normal use case, AIN0 and AIN1 pins will have voltage less than 3.3V. However, occasionally they will have 3.8V present on them, which is 0.2V higher…
Part Number: ADS1115 Other Parts Discussed in Thread: ADS1220 , ADS131M02 Tool/software: Hello,
I am currently working with the ADS1115 ADC and STM32f4, in my project to measure current changes across an AC load using a CT sensor. I have encountered…
Part Number: ADS1115 Other Parts Discussed in Thread: ADS1015 Tool/software: Dear Sir, I have a question about supplying power to ADS1115. If all the digital pins of ADS1115 become active before ADS1115's VDD pin is powered up, is there any risk of damaging…
