Part Number: ADS1130 Hi
I would like to confirm that the input current on the AINP and AINN pins is ±2nA. Therefore, adding 10-ohm ±20% PTC protection resistors should not affect the measurements.
What would be an alternative to protect the inputs…
Part Number: ADS1130 Other Parts Discussed in Thread: ADS1231 Tool/software: We are using above part for some ratio matric small signal @ 10SPS speed
In our case when we power up ADS1130 by providing keeps its Dout/Dready pin high for approx ~ 400 ms…
Part Number: ADS1130 Other Parts Discussed in Thread: ADS1230 Hi,
I am a hardware engineer in Weighing machine Industry. I am making one low cost 40Kg machine having 2gm accuracy based on TI ADS1130 part. In my design ADS1130 is been interfaced with…
Sulax,
Is it possible to send a schematic of your circuit? Does the problem only occur when the device is switched on/off, or does the problem exist all the time the other device(s) is powered? Are you using any EMI/RFI filtering?
A clean power…
Other Parts Discussed in Thread: ADS1130 , MSP430F2011 Hi
I am having the following configuration for ADS1130. All VDD pins connected to +3.2V all analog and digital ground pins grounded. REFP = 3.2V REFN = 0(GND).
SPEED = 3.2V. PDWN = 1.
the…
Other Parts Discussed in Thread: ADS1130 , ADS1230 , MSP430F449 Hi
I was looking for a reference code to interface the ADS1130/ADS1230 with the MSP430 microcontrollers.
Kind Regards
Suchitra
Hi Antonio,
Thanks for your post! I do not believe that ADS1672 would be a suitable replacement for the MAX11212 due to the difference in resolution (24b vs 18b), sample speed (625kSPS vs 120SPS), power (350mW vs 0.8mW) or pinout (64 vs 10).
Perhaps…
Hi Natesh,
See my comments in your other posting.
https://e2e.ti.com/support/data-converters/f/73/p/751202/2776244#2776244
Devices such as the ADS1230 are fully integrated and you do not need external amplification as the PGA is built into the device…
Hi Amin,
For the ADS1232 the full-scale range (FSR) is +/- 0.5Vref/Gain. For a 3.3V reference you should see +/- 0.5*3.3V or +/- 1.65V. As the output of the ADS1232 is binary 2's complement, the positive range in codes is 0 to 0x7FFFFF. I'm not sure…
Hi Yamaguchi-san,
TI has many different devices that can be used for load cell applications. Some of them are single-channel input devices and others have multiple input channels. Also resolution varies from 18-bit, 20-bit and 24 bit. Some of the devices…
