Please help to find the best ADC part with the below specifications:
Dual supply : +5V and -5V
Input Channel : 2, single ended
Sampling rate :10 -50 KSPS
Resolution :12 Bit
Thanks & regards,
ADI has wide range of ADCs and I am sure there is one that can fit your application. You do parametric search and filter the parameter you want for an ADC. You can go to ADIs website and click on parametric then A/D converter. Here is the link http://www.analog.com/en/parametricsearch/10825#/p1746=28600|125000000&d=sel|0|4913|s8|193|1746|3062|4364|s3|3970|s14|4365|4363|1747|s5&p4363=SE-Bip|Single-Ended&p193=12|14|16&p3062=2|4
Meanwhile based from the information you gave me, I can recommend to you to check AD7091 and AD7992.
Thank u for the quick reply.
I have checked in ADIs website, but i didn't found any dual supply ADC part.
AD7091 & AD7992 these two part also not supplied by Dual supply Voltage rails.
In my application, the analog inputs are in range of +/-5V, so we need ADC which suppllied by +5(VDD) and -5V(VSS).
Please suggest me.
You can check the ADAQ7980 and ADAQ7988 or the AD7655(AD765x family) which are 6 channels 16 bits 250ksps ADCs. You can refer to the link for the short list of parametric search.
There is another option to use a single supply ADC, you just need to have an amplifier in the front end and bias the amplifier so the the voltage to the ADC will scaled for ADCs input range.
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