I've been given the task of modifying an existing piece of equipment to use an AD9783 as a high-speed DAC for a precision application where the full-scale voltage tuning range is less than a mV, at an offset of about 2V.
Could you recommend a good way…
Hello.
The LTC1564 is a LPF digitally programable frequency 10kHz to 150kHz in 10kHz steps and gain 1-16 is 1V/V step.
For higher gain use a fixed gain (5V/V to 10V/V) difference amp, diff to single input stage with a low noise op amp, LT6202.
In ADC LTC2512-24 datasheet, LT6202 is recommended to be used as ADC driver. But in "Precision ADC Driver Tool - BETA", there is no option to use LT6202 in driver selection (only LT6200 available). In this ADC driver tool, ADA4807-2 seems to…
Olivier,
I just noticed your VOCM buffer (LT6202) output is driving two large caps (C46 and C48 10uF and 100nF each). I'd use a series resistor (e.g. 100ohm) to isolate the LT6202 output from these large cap loads which are often cause for instability…
Hello,
I think the 1MHz here is the input signal bandwidth and this is the frequency used from the Open-Loop Gain Vs. Frequency
plot to determine the Gain.
From the Open-Loop Gain plot, if you will set 1MHz, the corresponding gain for Vs = +/-5V, is 40dB…
Hi Jim78674,
Looking for a single supply (input CM to V-), low noise device for your summing application, I'm thinking LTC6228 (0.88nV/RtHz noise, RR output) is a good choice if you can afford the 16mA supply current?
LT6202 (RRIO) supply current…
Hi,
See these links.
Ordering information can be found on the Sample and Buy section of the product pages.
Regards,
Jino
Hi,
See these links.
Ordering information can be found on the Sample and Buy section of the product pages.
Regards,
Jino
I would look at the AD8031, MAX4124 or MAX4125, LT6233, MAX4488, ADA4851 or the LT6202. They will all comfortable provide x20 amplification at 100kHz with at least a factor of 10 excess loop gain.
Instead of making all your signals 0V referenced you…
| AD600 |
| AD602 |
| AD603 |
| AD604 |
| AD605 |
| AD8264 |
| AD8330 |
| AD8331 |
| AD8332 |
| AD8334 |
| AD8335 |
| AD8336 |
| AD8337 |
| AD8338 |
| ADL5246 |
| ADL5330 |
| ADL5331 |
| LTC6412 |
| HMC6187G |
| HMC997G |
| HMC996 |
| HMC694G |
| AD8368 |
| AD8351 |
| AD8367 |
| AD75071 |
| AD552… |
