Part Number: INA145 We find INA145UA/2K5 ,DC2042 have about 32% failed in FCT, the detail information as below ：
For component level, we did as below: (Designed Gain is as below snapshot, 59K: 1%, 11.8K: 0.1%)
OK Board： pin2~3:-0.0209 VDC, pin6:-0.1259VDC…
Hi Michele,
If you require both amplification and attenuation, the PGA281 is an excellent choice as it offers binary gain steps from 0.125 V/V to 128 V/V with an additional gain scale option of 1.375 for each gain setting.
I agree that adding 360k Ω…
Other Parts Discussed in Thread: INA145 Hello all,
I use the INA145 Programmable Gain Dfference Amplifier. Can someone please explain to me:
1. What is exactly the difference between single and dual supply ?
2. My voltage inputs are switching all the time…
Other Parts Discussed in Thread: INA2331 , INA2321 , INA146 , INA145 Hi,
I am looking for Differential Amp with high gain of up to 100 V\V.
The input signal is around 1mV. I want also that if the diffrence is negative it will be gained on the output.
Very…
Eric;
You cannot open either input pin of an op amp in a diff amp configuration and expect it to work -- if I understand what they are doing. Note that the TLE2021C offset voltage spec is 1mV max, suspiciously close to what they are seeing,
Rather than…
Other Parts Discussed in Thread: INA209 , INA146 , INA148 , INA117 , INA145 Need to measure Voltage of 120 Batteries connected in a series. Need to measure Voltage of Individual Battery. Thinking of Using MSP430F169IPM with INA209. Can 120 INA209 be connected…
