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Showing 113 results View by: Thread Post Sort by
  • TLC271B: TLC271B temp drift large than TLC271

    Chen Alex1
    Chen Alex1
    TI Thinks Resolved
    Part Number: TLC271B Other Parts Discussed in Thread: TLC271 , TLV9101 , TLV9151 , TLV9141 , OPA170 , OPA171 , OPA2186 , OPA186 Tool/software: HI Sir We design a precision temp meter, original design is use the TLC271, but the offset too big, so we choose…
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • TLV171-Q1: EMC immunity performance comparison with OPA171-Q1

    Hiroaki Kohriyama
    Hiroaki Kohriyama
    Resolved
    Part Number: TLV171-Q1 Other Parts Discussed in Thread: OPA171-Q1 , Hi, team Is there any comparison test for immunity with OPA171-Q1 ? Customer wishes lower cost solution with TLV171-Q1 but wondering if it has weaker for immunity performance. ( TEM Cell…
    • Resolved
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA171: Vos unit confirmation in the figure.

    Bryan Huang
    Bryan Huang
    Resolved
    Part Number: OPA171 Hi Can You help me check the Vos unit (mV), is it correct? Should it be uV? Need to check of place as below Page1 (Offset Voltage vs Common-Mode Voltage Figure) Page 12 of Figure 4, Figure 5, Figure 6. If the unit is wrong, can you update…
    • Resolved
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA171-Q1: Could you please help to understand the circuit

    SATHISH KUMAR KALIAPPAN
    SATHISH KUMAR KALIAPPAN
    Resolved
    Part Number: OPA171-Q1 Other Parts Discussed in Thread: OPA404 , OPA171 Hello All, I have given a circuit as below and simulated in P-Spice. I am confused of the circuit working behavior. 1. Could anyone help to understand the circuit behavior and the impact…
    • Resolved
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA171-Q1: Fixed reference switches with respect to the Input frequency

    SATHISH KUMAR KALIAPPAN
    SATHISH KUMAR KALIAPPAN
    TI Thinks Resolved
    Part Number: OPA171-Q1 Other Parts Discussed in Thread: OPA171 , OPA2990 Hello, I am using OPA171 op-amp for simple comparator operation. Condition: Op-amp supply: +12V and -12V Non-inverting terminal: 2.5V fixed reference (by voltage divider) Inverting…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA171: vout is not correct for current sensing application

    Fausto Bartra1
    Fausto Bartra1
    Resolved
    Part Number: OPA171 Other Parts Discussed in Thread: TINA-TI I am using this device to measure the current of a power supply The device is configured as an inverting amplifier Power supply +/-15V Rfeedback = 100k, Rgain = 1k also a 1k resistor from non…
    • Resolved
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA171: OPA171AIDBVR internal clamp diode from VIN+/- to VDD

    Red Yen
    Red Yen
    TI Thinks Resolved
    Part Number: OPA171 Other Parts Discussed in Thread: TLV171 , , OPA348 Dear support team may i have your help to check if OPA171AIDBVR has internal clamp diode from IN+/- to VDD as following red circle since my customer facing the issues because of this…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • TINA/Spice/OPA171: TINA-TI simulation differs from WEBENCH simulation

    Rune Warhuus
    Rune Warhuus
    Resolved
    Part Number: OPA171 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models I have a problem with simulation of an inverting amplifier using the OPA171. Link to WEBENCH design: https://webench.ti.com/appinfo/webench/scripts/SDP…
    • Resolved
    • over 6 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • RE: TLV171: The voltage follower circuit design with TLV171

    Ron Michallick
    Ron Michallick
    Hello Rannie, This simulation result is not accurate, but it is intentional. OPA171 is not a true rail to rail input op amp. The actual performance at the upper end of VCM is not very good. In the bottom schematic, I don't see an obvious issue. Can you…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA171: Discrepancy in advertised and recommended supply voltage minimum

    Nathan Rabenold
    Nathan Rabenold
    Resolved
    Part Number: OPA171 Other Parts Discussed in Thread: OPA320 The OPA171 web page and datasheet description state that the device is capable of operating with supplies as low as 2.7V (+/-1.35V). However, the "Recommended Operating Conditions" state that…
    • Resolved
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
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