I am sorry if I haven't expressed my self more precisely. I don't need 50W. I don't think my telephone pick-up coils can handle that amount of energy. They would probably overheat. :-)
Hi Emre,
Yes, +/- 8V should be no problem. The biggest problem people come across is using the device in the correct common mode input and output ranges; however, if you use the device at +/-15 V supply, there will be no issues w/ 5 V in and +/-8 V out…
Hi Jim,
Great question.
Yes, a device like INA500 can offer significant benefit in system CMRR and gain error when compared to that of a discrete diff amp like TLV9062 with external resistors.
A spec of 87dB for the high CMRR region, and 77dB typical…
Hello TI,
I was watching some of the videos from the following link:
https://www.ti.com/video/series/precision-labs/ti-precision-labs-precision-amplifiers-for-battery-test-systems.html
It was titles the title of this thread. There is a PCB on that presentation…
Hi Camille,
The main contributor to your total noise is the high gain in the second stage of your solution. This means that all of the noise in your system, including the noise from your 100kΩ resistor is amplified by an additional 60dB, the noise…
Other Parts Discussed in Thread: OPA369 , INA821 How do Precision Amplifiers fit into my Building Automation design?
Overview Presentation:
Precision Amplifiers in Building Automation - Slide Deck
Featuring designs for Analog Input Module, PIR Motion…
Hi Mareks,
Thanks for your quick response and suggestion on the precision amplifier. I have the following further queries:
Can OPA191 use straight away as a unity gain buffer for a 10uV low-level signal? Do we need to add any offset removal circuit in…
Part Number: OPA211 Other Parts Discussed in Thread: OPA205 , OPA192 Hi TI Team,
In my design, we are using Precision Operational Amplifier OPA211AIDR. At 0V input voltage Vout is - 0.24V and current is -21.34 mA . Kindly review below circuit and suggest…
Hey Lillian,
Clemens is correct, two op amps within the same package have uncorrelated offset voltages. This is because offset voltage is the mismatch of the input transistors.
TIPL Vos training: https://www.ti.com/video/series/precision-labs/ti-precision…
Other Parts Discussed in Thread: OPA392 , OPA391 , OPA328 How do Precision Amplifiers fit into my Power Delivery design?
Overview Presentation:
Precision Amplifiers in Power Delivery - Slide Deck
Featuring designs for Server PSU, Current Sensing, Voltage…