Part Number: OPA1604 Other Parts Discussed in Thread: OPA1664 , OPA1679 Hi Team,
Our customer is developing an audio project using guitar style inductive pickups. They need help selecting the correct op-amp for their active filters. Currently, they are…
Part Number: OPA1604 Other Parts Discussed in Thread: OPA1602 We were told the OPA1604 was a drop in replacement for the National LME49740. Upon testing a new build, we are getting considerable overshoot on a comparative circuit we used the OPA1604 on…
Part Number: OPA1604 Other Parts Discussed in Thread: OPA1644 The OPA1604 and OPA1644 can run on as little as +-2.2V. When used for audio and running off say +- 4V would you expect any degradation in audio performance as compared to running on +-12V assuming…
Part Number: OPA1604 Dear Ti Expert:
When I flow the document”Analog, Active Crossover Circuit for Two-Way Loudspeakers (TIDU035-December 2013-Revised December 2013) “by John Caldwell. The Figure 4 in page 5, the red curve is the room acoustic effects…
Part Number: OPA1604 Other Parts Discussed in Thread: INA826 , INA166 , INA128 , INA188 Hi team,
My customer need design Circuit and the input signal max frequency is 300Khz and Gain need 600. The input signal is two pair Differential signal.
I plan to …
Hi Shawn,
My thinking is that since you don't really want the differential but more-so the common mode signal, here's an idea that may work for you.
The idea would be to observe the differential between mics A, B, and C with audio op amps and…
Part Number: TIPD134 Other Parts Discussed in Thread: OPA1679 , OPA1604 , , OPA1678 , OPA1656 , TL074 I have developed a 3 band active audio filter, and I want to experiment with different op-amps to optimise the noise level. I have skimmed through TIPD134…
Part Number: OPA1604 Other Parts Discussed in Thread: OPA1622 , TINA-TI , LME49600 , , OPA1644 , OPA1612 , OPA1602 Hello dear Ti comunnity. I've got some question regarding TIDU034 design from Ti main site. More or less they (my questions) are related to…
Vladimir,
I also downloaded the OPA1602.lib file linked in this thread, and tried it with the best free SPICE simulator available (LTSpice IV ). I had some initial convergence failures because the model's pinout didn't match the generic op-amp in LTSpice…
