Part Number: ADS7253 Hi expert,
Do we have higher speed SPI communication ADCs? Customer wants the ADC to communicate faster, such as 5Mbps,10Mbps level. Where could I find in datasheet how fast could the ADC communication interface be? Found the timing…
Part Number: ADS7853 Other Parts Discussed in Thread: ADS7253 , Hi,
Before,ADS7253 is used in mass production products.
Now we use ADS7853 to replace ADS7253 with only change the SPI's protocol,
and sampling accuracy becomes worse.
What factors…
Part Number: ADS7253 Other Parts Discussed in Thread: ADS7250 Hello:
ADS7253IRTET is out of stock， Would you please recommend other TI chip which is close to ADS7253IRTET in function. Pin to Pin is better，Thanks！！！
Part Number: ADS7253 Hello,
Can I configure the device on the first message to the chip? Below is an image where I am trying to configure the device into 16-CLK Mode (CFR: 0x88 - CFR[15:12] (1000), CFR[11:0] (10000000000). I'm aware there is a problem…
Part Number: ADS7253 Other Parts Discussed in Thread: ADS9234R HI Team,
Do we have 4ch/8ch simultaneous sampling ADC(>1MSPS)? I see the ADS7253 only have dual simultaneous sampling. But we need more simultaneous sampling channels. Thanks.
Part Number: ADS7253 Hi,
Now I'm using ADS7253 for converter analog signal of current to digital signal.
The current is the phase current of inverter.
The problem is ,when current increases,so does the noise.
And the conversion of ADS7253 is error…
Hello,
The situation you're experiencing is not an output limitation, but rather an input common-mode range limitation. When you operate an amplifier as a unity-gain buffer (Vin- shorted to Vout), the input voltage applied to the IN+ pin is the common…
Part Number: ADS7253 Other Parts Discussed in Thread: F28M35H52C On the servo controller, ADS7253 and F28M35H52C used to use SPI communication, now we hope to change to SSI communication, is it feasible?
Part Number: ADS7253 Hi,
According to he manual, CS is the chip select signal. And now, we just use ONE ads7253, we don't need to 'select' ads. Can we just output low level signal(use other GPIOx) to CS and run sampling well? We want to use the…
Part Number: ADS7253 Hi,
Here is a customer design using INA240 +ADS7253 as below. The sampling frequency is 10ksps, working common voltage is 48~72V. They found anti-alias filter(R30,R31,C17) influence the sampling performance a lot, sampling vibration…
