Part Number: OPA1642 Other Parts Discussed in Thread: OPA1652 , OPA1662 , OPA2141 , NE5532 , OPA1678 , OPA1679 , OPA1688 Hello,
I was looking for information about offset voltage temperature dependence - opa1642 spice model does not include this.…
Other Parts Discussed in Thread: OPA197 , OPA1652 , OPA1662 I need to drive RL=600 Ohms with an opamp powered by +/-18V to output voltages exceeding 15-16V(peak). Is OPAX197 the right choice? The datasheet information indicates high output current but…
Part Number: OPA1622 Other Parts Discussed in Thread: OPA1688 , OPA1656 , OPA1652
Hi team,
Could you please suggest BA3308F TI cross?
My customer is looking for EOL replacement device.
ALC is not needed, please just recommend hero dual audio…
Other Parts Discussed in Thread: OPA1652 , ADS1271 , THS4521 Hey Ivan,
If I integrate over the entire frequency spectrum for the normalized displacement, I get approx. 9.5 mm/V...this seems quite high relative to the maximum value allowed (10 mm). What…
Part Number: LM7321 Other Parts Discussed in Thread: OPA172 , OPA2210 , OPA1652 , OPA1678 Hi,
I'd like to use this amplifier, but I find it strange that a SOT23-5 has a height tolerance up to 1.45mm while other SOT23 are ofter up to 1.1mm.
Is the…
Hello Kruthi,
Regarding the lifecycle of the OPA1652. TI makes an effort to not obsolete products out of convenience. Convenience means a low running device, poor yields, limited customer adoption or similar items. TI’s obsolescence withdrawal schedule…
Hi Lukas,
We have a couple options for higher bandwidth depending on how much more bandwidth you need. For a very similar device with slightly higher bandwidth please see the OPA1652 . For a CMOS device with much higher bandwidth, but is currently only…
Hi Ilian,
Here are links to two of our SoundPlus audio op amps, and one industrial op amp that should provide very good audio performances in your application. Note that the OPA1652 is a dual op amp and you may not need the extra channel. Both the…
In addition to Thomas' suggestion, I wanted to also recommend the OPA1652, which is a CMOS amplifier (MOSFET input, rather than JFET) that achieves 3.8nV/rtHz broadband noise spectral density.
Hi Michael-san,
Thank you for sharing your article.
I agree the old filter pro was a good tool. Now I'm using Webench and some hand calculation ( I had calculated and represented the MFB-FDA-LPF (with the Aol and the output impedance) in 3rd order…
