What is the process technology of the OP262/OP462 op amps? Bipolar, BiCMOS, CMOS, etc.
Thank you
What is the process technology of the OP262/OP462 op amps? Bipolar, BiCMOS, CMOS, etc.
Thank you
AD600 |
AD602 |
AD603 |
AD604 |
AD605 |
AD8264 |
AD8330 |
AD8331 |
AD8332 |
AD8334 |
AD8335 |
AD8336 |
AD8337 |
AD8338 |
ADL5246 |
ADL5330 |
ADL5331 |
LTC6412 |
HMC6187G |
HMC997G |
HMC996 |
HMC694G |
AD8368 |
AD8351 |
AD8367 |
AD75071 |
AD552… |
参考ADI 应用笔记AN_581《单电源应用中的偏置和去耦运算放大器》设计直流耦合电池供电电路,在P6底部提到电路中 RA,RB电阻阻值的选择需要查看AD663A 数据手册,我查过后发现没有AD663A这款芯片,AD6634/6635/6636是已经停产了的模数转换器,数据手册中也没看到这一部分的内容,这个要怎么解决呢?
问题2:该电路中,使用了一个跟随器电路,它是起隔离的作用吗?但是为什么反相端和输出端之间连接了一个110k欧姆的电阻呢?
Good day,
I have a task to optimize noise in BW 10Hz - 10kHz.
Voltage gain shall be around 20..50. OA connected directly to source of signal,
which has impedance 1kOm DC and 50Om AC. OA connected to middle point of R1/R2 divider,
where R1 connected…