Part Number: OPA130 Hello Guys,
Good day.
One of our customer wants to clarify the operating Temperature Range for OPA130UA because he came across to what seems a discrepancy on the datasheet.
The packaging information shows -40 to 125 degC while on page…
Other Parts Discussed in Thread: OPA2130 , OPA130 Hello,
What is the proper way to calculate power dissipation of the OPA130 (or the dual amplifier OPA2130 - I figure it's whatever the OPA130 method is and multiplied by two)?
Thanks
Other Parts Discussed in Thread: OPA130 Can OPA130 be powered by a single ended supply (i.e., V- = 0V, V+ = 36 V max), as long as the specified input common mode range is satisfied?
Thanks
Thanks Mamadou.
Unfortunately from your list, only the LMC6041 (which is the one in my circuit) and OPA130 will operate from +/-5V. As I said in my original post, I do need a wide dynamic range as close to +/-5V as possible. OPA130 is faster than LMC6041…
Tanner,
In order to determine the common-mode input impedance of an op amp using pico-amp meter, you need to have at least two distinct points of Vcm and IB. Use an input voltage source to change the Vcm (non-inverting input for follower configuration…
Jatin,
Thanks for the additional information. I've reviewed the whole series postings and now have a clearer picture of the whole application and nature of the signals.
Your original solution, a difference amplifier (four resistors around an op amp…
Hi Roy,
Attached is a PowerPoint presentation that outlines our noise measurement process. Take special attention to slide 18.
OpAmpNoiseAnalysis.ppt
As an example, attached here is a TINA-TI example simulation with the OPA657 as the DUT. The LMH6629…