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Amplifiers

Amplifiers

Amplifiers forum

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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] Selecting low cost amplifiers for battery testers

    Shaury Anand
    Shaury Anand
    Other Parts Discussed in Thread: TLV9162 , TLV9152 Battery test applications require voltage accuracy of 0.01% or 100 ppm of the full-scale range after system calibration. General-purpose amplifiers with 1 µV/ °C input offset drift can easily meet this…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA190: How Can I Calculate Total Power Consumption of My Current Sensing Amplifier?

    Louis L
    Louis L
    Part Number: INA190 When creating a power budget in an electrical design, it’s important to know how much power can be consumed by every device in the design. Current sensors have several power consumption components, some higher than others, that should…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LM358: In a multiple amplifier package, what do I do with any unused amplifiers?

    Eric Yue
    Eric Yue
    Part Number: LM358 If your design uses a multiple amplifier package (dual, quad) you may find that some amplifiers are unused. What should you do in this scenario
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How to Find In-Stock Alternative Parts

    Robert Clifton56
    Robert Clifton56
    Finding in-stock alternatives for devices has become a hot topic in this supply-constrained market. In many cases, one device may be out of stock, but there is an equally suitable device with thousands or millions of units available to immediately support…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Why does the slew rate in my application not match the op amp’s data sheet?

    Ron Michallick
    Ron Michallick
    Other Parts Discussed in Thread: TS321 , TL074 , TLV9001 , OPA992 , OPA4992 , OPA2992 , LMV831 , OPA345 , LMV821-N , OPA377-Q1 , OPA376-Q1 , OPA377 , OPA376 , TLV376 , TLV9002 The slew rate in my application is slower than the value stated in the data…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Documents about Op Amp stability

    Massimo Luchi
    Massimo Luchi
    Hello, I am looking for the full Tim Green's 15-part series on Operational Amplifier Stability, that it is mentioned in "The Signal" compendium. Is the entire series available? Thanks. Massimo
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for a Hybrid Electric Vehicle / Electric Vehicle (HEV/EV)?

    Jacob Fattakhov
    Jacob Fattakhov
    In response to the latest changes in global environmental conditions, consumer sentiment, and government regulation demand for hybrid electric vehicles (HEV) and electric vehicles (EV) has increased. HEV/EV brings new challenges to the automotive space…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for an Inverter & Motor Control system (IMC)?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: LMV841-Q1 , TLV197-Q1 , OPA197-Q1 , ALM2402F-Q1 , ALM2403-Q1 , OPA192-Q1 , OPA322-Q1 , OPA388-Q1 Inverter and Motor Control systems are used in electric vehicles to manipulate an AC signal with pulse width modulation that…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for an On-Board Charger (OBC) or DC-to-DC Converter (DC-DC)?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: OPA320-Q1 , OPA365-Q1 , OPA388-Q1 , INA333-Q1 , INA148-Q1 , OPA376-Q1 , OPA377-Q1 , OPA197-Q1 , TLV197-Q1 , OPA192-Q1 On-board charging systems (OBCs) manage the flow and conversion of AC power from an external charging…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for a Battery Management System (BMS)?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: OPA322-Q1 , OPA320-Q1 , OPA388-Q1 , TLV197-Q1 , OPA197-Q1 , OPA192-Q1 , OPA317-Q1 , OPA333-Q1 , OPA180-Q1 , OPA376-Q1 A Battery Management System (BMS) is responsible for monitoring the health of battery cells by measuring…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
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  • Not Answered

    [FAQ] [H] Frequently Asked Questions - High Speed Amplifiers 0 Locked

    6158 views
    0 replies
    Started over 2 years ago
    by Nick Nauman
  • Answered

    [FAQ] How do you drive a capacitive load? - summary of amplifier loop stability presentations +1 Locked

    6878 views
    1 reply
    Latest over 2 years ago
    by Art Kay
  • Not Answered

    LM2903B: Output behavior due to PCN. 0

    28 views
    3 replies
    Latest 16 minutes ago
    by Ron Michallick
  • Suggested Answer

    LM339: Maximum output current 0

    42 views
    4 replies
    Latest 53 minutes ago
    by HO SIU
  • Not Answered

    TPA2039D1: Haptic driving could not work 0

    15 views
    1 reply
    Latest 1 hour ago
    by Ivan Salazar
  • Not Answered

    TAS2563: Regarding Equaliser tuning and usage of PPC3 application and tuning 0

    150 views
    13 replies
    Latest 1 hour ago
    by Ivan Salazar
  • Not Answered

    TAS2563: Clarification on PPC3 In-System Tuning Setup (MB vs Daughter EVM) 0

    24 views
    1 reply
    Latest 1 hour ago
    by Ivan Salazar
  • Suggested Answer

    OPA4197-Q1: Looking for more details on input bias current vs temp 0

    107 views
    6 replies
    Latest 2 hours ago
    by Art Kay
  • Not Answered

    OPA4991-EP: Requesting qualification information 0

    34 views
    3 replies
    Latest 2 hours ago
    by Chris Featherstone
  • Not Answered

    UAF42: Low-noise 50Hz Notch Filter 0

    207 views
    15 replies
    Latest 3 hours ago
    by Caro Walter
  • Not Answered

    XTR111: Issue with XTR111: MOSFET Heating and Unstable 4–20 mA Output 0

    85 views
    5 replies
    Latest 4 hours ago
    by Ashley Kang
  • Suggested Answer

    LM139A-MIL: Solderability 0

    21 views
    1 reply
    Latest 6 hours ago
    by Paul Grohe
  • Not Answered

    THS7372: THS7372 wired-OR connection 0

    19 views
    1 reply
    Latest 7 hours ago
    by Ignacio Vazquez Lam1
  • Not Answered

    INA301: ALERT Response Time Question 0

    21 views
    1 reply
    Latest 7 hours ago
    by Mitch M
  • Answered

    VCA822: VCA822 nulling circuit 0

    66 views
    3 replies
    Latest 8 hours ago
    by Dennis Brown
  • Suggested Answer

    TLV1704: TLV1704 Vpull without Vsupply 0

    20 views
    1 reply
    Latest 9 hours ago
    by Ron Michallick
  • Suggested Answer

    LM2901: After PCN Datesheet of LM2901PWR 0

    19 views
    1 reply
    Latest 9 hours ago
    by Ron Michallick
  • Answered

    TAS6584-Q1: TAS6584 Amplifier's - Channel Load Current Fault Memory Register details required 0

    26 views
    2 replies
    Latest 9 hours ago
    by Mandar Bhat
  • Suggested Answer

    OPA549: OPA549 0

    19 views
    1 reply
    Latest 10 hours ago
    by Jacob Nogaj
  • Not Answered

    TLC2272A: Difference in Offset value depending on the marking done (packaging site =different specs?) 0

    164 views
    11 replies
    Latest 17 hours ago
    by iván DC
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