Part Number: ADS1115-Q1 Other Parts Discussed in Thread: ADS1115 Hi Experts,
Good day! Please help us to assist our customer. Here is the full details of their inquiry below.
Using the Gravity a2d board to control a 200AH LiFePo4 Battery by measuring…
Part Number: ADS1115 Hello E2E Experts,
Good day.
I noticed that the pulse time of the ALERT/RDY pin to communicate finished readings differs from the datasheet. In the datasheet, the pulse time is specified at about 8µs. In reality, I measured about…
Part Number: ADS1115 Other Parts Discussed in Thread: PCA9306 Hi everybody,
I am using ADS1115 adc with ESP32-wroom-32E and PCA9306 level shifter.
ADC reads value very well but sometimes it returns -1, what can cause this problem.
Pull-up resistor or…
I was also concerned I might have a different chip, but I found a reference. Here is a link to an old ADS1115-Q1 data sheet from 2011. On page two it references the BCOQ top-side markings:
https://datasheet.octopart.com/ADS1115QDGSRQ1-Texas-Instruments…
Part Number: ADS1115 I'm looking at the datasheet for this item and need some help in the interpretation of the "long-term gain drift" spec. I am trying to calculate how this spec would translate into a change in the ADC output over time.…
Part Number: ADS1115 Other Parts Discussed in Thread: TXB0102 , TCA39306 , TCA9406
Hi,
I have a few questions about configuring the ALERT/RDY pin in the PCB design?
If an MCU operating at 3.3V is used to control an ADS1115 operating at 5V, does the voltage…
Part Number: ADS1115 Instead of using a CPU to average ADS1115 samples, I want to use the internal feature.Suppose I only use 2 channels and want to average each for 1 second. Here is a description of my program:
1. load config register with gain, continuous…
Part Number: ADS1115 The customer uses ADS1115 to sample the differential voltage signal output by the pressure bridge. The customer uses the differential input mode. When switching from IN0 and IN1 input to IN2 and IN3 input acquisition, it is found…
Part Number: ADS1115 Hi
1. Slave address is 90/91 right?
2. I would like to ask if I want to read the data of AIN0 and AIN2, how to switch reading? (The following 3 ways, the 2/3 byte is AIN0 (bits), the 4/5 byte is AIN1?? Right,
Part Number: ADS1115 Dear
I applied for FA first, but the CPR application feedback said that it might be a design problem. Could you please refer to the schematic diagram attached for analysis? Total pressure difference .docx