Dear sir, We are using ADA4927-1 device for our application. In our application input to ADA4927-1 is form a sensor having output in Differential mode. we want an output from ADA4927-1 in common mode configuration. we have gone through the AN-584 APPLICATION…
Here is an article I wrote on the ADA4927 driving the LTC2185 (a 16 bit part). This might help you with your design.
Uncompromising Linearity from the LTC2185 and ADA4927-1
I was thinking for proposing ADA4927-1/ADA4927-2 with the following configuration.
Please help to know whether this configuration can be used toggling the switch control or not.
Our device should work with wide temperature range, but in datasheet at ADA4927-1 / ADA4927-2 we've found that:
The power-down feature should not be used in applications in which the ambient temperature falls below 0°C. Contact sales for…
The LTC2185 is a 125Msps 16-bit ADC with excellent noise and linearity performance while only consuming 185mW per channel. It is ideal for demanding low power applications that require excellent AC performance. A high performance ADC like the LTC2185…
I sent an email to the product line apps engineer for the ADA4927-1
Thank you for you answer about the AD8031.
About the ADA4927-1 do you have some idea?
今天版主要为大家介绍的是一对具有出色线性度的产品——LTC2185 和 ADA4927-1
LTC2185 是一款16位、125 MSPS ADC，具有出色的噪声性能和线性度，同时每通道所需功耗仅为185 mW，非常适合要求严苛且需要出色交流性能的低功耗应用。这种性能的 ADC 需要配备高性能放大器，才能以保持其出色性能。ADA4927-1可满足LTC2185的线性度需求，同时功耗仅为215 mW。
ADA4927是一款高速差动电流反馈型放大器。ADA4927-1 采用 ADI 公司的硅-锗工艺制造…
I'm looking for a way to interface the AD9122 dac with differential amplifier like the ADA4927-1
am I doing it right?
what should I do with the VCM?
I am going to design a pcb with the ADA4927-2 OpAmp, so i would ask for a good layout example or suggestion.
Are there any evalboard-files or something to see a good layout example for this opamp?