Hi Art,
The 5.5 mV is coming off of a quarter bridge setup (strain gauge) which is getting its power from a 10V rail off a USB DAQ.
Per your requirements, I put together two stage strain gauge amplifier circuit with Gain = 1818 V/V.
The strain gauge is…
Part Number: OPA2333-Q1 Other Parts Discussed in Thread: TINA-TI , OPA2188-Q1 , TLV2186 , OPA2333 Hi Expert,
OPA2333-Q1 was used to sensing battery voltage in BMS system. It's a design for Hydrogen energy battery. The application is show below:
Part…
Hi Bulent,
Thanks for Kai's added comments in OPA171. It is the same reason as in OPA187.
If you are looking for Rail-to-Rail Input and Output Op Amplifier (RRIO), please check out TLV2186.
If you have other questions, please let us know.
Best,
R…
Part Number: OP07C Other Parts Discussed in Thread: OP07 , , TLV2186 I need a Circuit for AC Shunt Resistor Current Sense Differential amplifier with 1 or 2 Gain. A shunt resistor 3E is connected in the Neutral line for current measurement.I having doubts…
Other Parts Discussed in Thread: DAC8750 , OPA191 , OPA2338 , OPA192 , OPA188 , OPA189 , TLV2186 , DAC8801 , DAC8830 , DAC7811 , TIPD159 Hi,
We have a voltage controlled current source with <0.5% error. We'd like to drive it with a voltage DAC, but the offsets…