Other Parts Discussed in Thread: TLV2470 I am using the TLV2470 as a voltage follower with a 3k ohm load and a 1M ohm input resistor. When the input voltage changes by 100mV or more, I get an anomalous voltage spike on the output of the op amp. My circuit…
Other Parts Discussed in Thread: OP07 , TLV2470 , TLV333 , OPA396 I am looking for a precision amplifier that can support the following conditions:
Vin: 5mV – 10mV (DC Voltage)
Single supply of 3.3V.
Vout: ~0.5V.
The voltage ripple (p-p 250uV…
Hi Alex,
The venerable UA741 is not specified as a single supply operational amplifier i.e. it is intended to use dual, +/- supplies. A single, +5 V supply barely powers the amplifier and results in a very limited common-mode input voltage range (V…
Hi Cedric,
Nope no firmware is required to establish the connection with emulator. You can once go through: F28335 controlCARD ZJZ Schematic [R2.2].pdf
Also, here are hardware guidelines:
Hardware Design Guidelines.pdf
Regards,
Gautam
The OPA145 also looks like a good choice, this file has not been recently updated so the OPA196 is not in yet, and the pricing is out of date.
OPA111A options.xlsx
to User473,
I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…
