Hi Kazuya.O,
The SCL input to the ADS1119 is an input only pin on and cannot drive the clock. The micro must drive the SCL and there is the 9th SCL missing in the previous scope plot. The SDA will be holding low if the previous data was ACK acknowledged…
Part Number: ADS1119 Hi Bob,
just wanted to say thanks for your advice on the ADS1119. The converter works like a charm as per your suggestion. I've got much less than one bit of noise and current consumption couldn't be better.
Best regards, …
Part Number: ADS1119 Hello~ I am trying to read ADC value with ADS1119. The ACK response from ADS1119 is also being received well. However, the ADC value is actually displayed as 0. I've looked at data from the internet, but I don't know, so I'm going to…
Hi Bob,
thank you for your answer. I will look into powering the ADC directly from the DC/DC converter and leave the ADS1119 always on. This resolves my issue.
Best regards,
Christof
Part Number: Hello team,
Could you give us your advice on the conversion time for each mode.
If data rate is configured at 20 sps with single conversion mode, actual conversion time at 50.01ms is between START command latched and DRDY is getting low…
Part Number: ADS1119 Other Parts Discussed in Thread: ADS7924 , TLV2544 , ADS8201 , ADS7142 , TLC2574 hi sir
I need a solution ,spec as below
ADC+EEPROM,2-channel( EEPROM 1Kbyte ADC 12bit~16bit .
power : 5.5V (TYP)or 5 .5V
Part Number: ADS1119 Hi team,
While reading through ADS1119's datasheet I found this.
While equating Eq.10 with Eq.11 to get Eq.12, I think there is a problem with the math. If my observation is correct the Gain parameter in Eq.12 should be in denominator…
Part Number: ADS1119 Tool/software: Code Composer Studio Hello,it's my first time using ADS1119,various configurations make me dizzy，could you please offer a demo?
In addition, I use TMS320F28377D .
Part Number: ADS1119 Other Parts Discussed in Thread: LAUNCHXL-F28379D Tool/software: Code Composer Studio Hello
I encountered a problem when debugging ADS1119:
I2caRegs.I2CSTR.bit.XRDY would not be set to 1, (first time is 1, next and next time always…
Part Number: ADS1119 Hello,
I'm using an IC ADS1119 and I have some problems with operations.
The pins A0 and A1 are connected to GND, so the I2C address I put is 0x40 (one shift to left, 0x80). The ADC will operate in continuous conversion mode…
