Danilo,
I reached out to our systems engineer and he was recommending to take a look at the OPA1679. If the customer doesn't have a preference for the CMOS input they could also look at the OPA1664,
Part Number: DAC8718 Other Parts Discussed in Thread: OPA1664
Hi,
I am Using DAC8718 (U11 in image below) for one of the projects. Output of dac is connected to Opamp "OPA1664" in voltage follower configuration followed by protection circuit.…
Part Number: DAC8718 Other Parts Discussed in Thread: OPA1664 , I am using DAC8718SRGZT for one of the industrial application for the analog outputs i have used OPA1664 in voltage follower configuration. Op-amp output is connected to E/P converters. Now…
Other Parts Discussed in Thread: OPA1662 , OPA1664 , TPS22919 , TPS22960 , TLV702 , TLV7021 , TLV702-Q1 Hello,
I recently designed a PCB using some TI components. I wasted to perform a signal and power integrity analysis of the PCB. I needed the IBIS models…
Hi Robin,
Yes I think the PCM3168A is the best device for this given the number of channels you need to support. Other options would require multiple codecs. The PCM3168A does not integrate the front end amplifier though so you will want to do all of…
Fair enough, thank you for the additional information about the desire to further increase dynamic range of the front-end.
OPA1604 is our lowest noise quad, with OPA1664 in 2nd. The OPA1654 is a good quality CMOS offering as well.
There are more choices…
Dear Scott,
Accuracy which we required is 1 micron.
here we used external amplifier for secondary input using OPA1664 IC with gain of 5.
the probe which we are using has +/- 1.000 mm linear displacement.
Kindly solve the above issue or give the suggestion…
Other Parts Discussed in Thread: TPA6111A2 , OPA1664 Hi,
We are using OPA1664 opamp as an 8th order low pass filter, having a sharp cut off. Finally, the audio is sent to the headphone amplifier TPA6111A2.
We are thinking of using audio codec and implement…
Part Number: OPA1662-Q1 Other Parts Discussed in Thread: NE5532 , , OPA1664 , OPA1662
We have replaced a ne5532 with OPA1662-Q1. The circuit is a simple voltage follower with a capacitive load to decoupling output.
We didn't have problems with the ne5532…
Part Number: OPA1679 Other Parts Discussed in Thread: OPA1664 Hello,
can I supply the OPA1679 with 3.3V. I would like to use it, but I-m not sure if it works with 3.3V to GND, because in the datasheet it is said I need 4.5V respectivly +-2.25V.
Ste…
