Dear Oracle.

Does anyone know a good 16 bit A/D converter ?

I need to run 4 A/D converters in parallel sampling (each) a +/- 3V
signal at 4KHz.
I need the 4 samples to be taken at exactly the same time.
I need an external reference.
The interface can be 8-bit parallel data bus or serial.

Price matters (I would like to land at 6-10 USD pr channel), sigma-
delta seems bothersome (correct me if I am wrong).

I need to interface to a Rabbit 2000 processor, maybe via a PIC.

Kent

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