Texas Instruments (TI) Amplifiers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search amplifier IC content or ask technical support questions on everything from precision and general purpose operational amplifiers (op amps) to instrumentation and differential amplifiers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions

  • [FAQ] What precision amplifiers should I use in my Infusion pump design

    Infusion pumps have strict regulations that control their safety features such as the air-in-line detection and the pressure/occlusion sensors. There are also many different types of infusion pumps along with locations they may be used. This can make…

  • [FAQ] AMC1411EVM: Removal of R3

    Part Number: AMC1411EVM Hi, Is there any issue with removing R3 on the AMC1411EVM?

  • [FAQ] How to design for over temperature protection with a thermistor and a comparator

    Other Parts Discussed in Thread: TMP63-Q1 Is there a solution for over temperature protection using a comparator with external hysteresis? My automotive design requires the comparator output to toggle high when a temperature of 100C is reached. I would…

  • [FAQ] Common Mode Voltage Range vs. Input Voltage Range for a Comparator

    What is the difference between Input voltage range and common mode voltage range for a comparator?

  • [FAQ] How to determine if my comparator has a rail-to-rail output (RRO)?

    Why is a rail-to-rail output (RRO) important, and how can I determine if my comparator has a RRO?

  • [FAQ] TLV3604: When to use a comparator in a Time-of Flight system such as LiDAR

    Part Number: TLV3604 I am trying to implement a cost-effective design circuit for a Time-of Flight distance measurement. I noticed that ADC's are commonly used in these types of designs. I would like to know when to use a comparator in a Time-of-Flight…

  • [FAQ] TLV9022: How To Protect 48-V Batteries from Overcurrent and Undervoltage

    Part Number: TLV9022 Other Parts Discussed in Thread: TL431 I would like to protect a 48V Lithium-Ion battery from undervoltage and overcurrent. These types of batteries cannot have a voltage value below their rated value and discharge current above…

  • [FAQ] TLV9351: What is the best cross reference replacement for MC33071, MIC6211, and NCS20071 devices? P2P (Pin to Pin) is preferred.

    Part Number: TLV9351 Hello team, I need to identify replacement op amps for the MC33071, MIC6211, and NCS20071 devices. What are the best P2P (Pin to Pin) replacement amplifiers from TI? Thanks!

  • [FAQ] TLV9151: What are the best cross reference replacement for the TS921, TLV271, and AD8665 devices? P2P is preferred

    Part Number: TLV9151 Other Parts Discussed in Thread: TLV271 , Hello, I need to identify replacement op amps for the TS921, TLV271, and AD8665 devices. What are the best P2P(Pin to Pin) replacement amplifiers from TI? Thanks!

  • [FAQ] OPA991: What are the best cross reference replacement for the AD711, AD8627 and ADA4000-1 devices? P2P is preferred

    Part Number: OPA991 Hello, I need to identify replacement op amps for the AD711, AD8627 and ADA4000-1 from ADI. What are the best P2P(Pin to Pin) replacement amplifiers from TI? Is OPA991 the best one for it? Thanks!

View FAQ threads