ADS1115: ADS1115 and roadmap question

Dane Zhang

Expert 5315 points

Part Number: ADS1115
Other Parts Discussed in Thread: ADS1015

Hi team,

we want a device to replace MAX11613, do we have the best solution that can be recommended?

6 months ago

0 Josh Brown 6 months ago

TI__Prodigy 730 points

Hello Dane Zhang,

The ADS1015 is a good option to consider. The ADS1015 will be in a smaller package, but the max samples rate is only 3.3 kSPS. The ADS1015 is also manufactured on 300 mm wafers to ensure supply.

If a samples rate of 100 kSPS is needed, we do also have the ADC124S021. This device has a max sample rate of 200 kSPS and a similar package size to the MAX part, but the interface is SPI.

Let me know if you have any other questions.

Regards,
Josh

0 Dane Zhang 6 months ago in reply to Josh Brown

TI__Expert 5315 points

Hi Josh,

do we have 12bit/100ksps/4ch ADC to recommend?

0 Dane Zhang 6 months ago in reply to Dane Zhang

TI__Expert 5315 points

with I2C interface

0 Josh Brown 6 months ago in reply to Dane Zhang

TI__Prodigy 730 points

Hello Dane,

We do have the ADS7924 that meets the requirements. There is also a newer generation with the ADS7142, but this is a 2-ch ADC.

Regards,
Josh

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ADS1115: ADS1115 and roadmap question