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Showing 56 results View by: Thread Post Sort by
  • OPA132: Changed OPA132 pin 1 and pin 8 from "Offset Trim" to "NC"

    Sergio Congiu
    Sergio Congiu
    TI Thinks Resolved
    Part Number: OPA132 Tool/software: I read that one of the changes concerns the trim function of the OPA132. The trim pins are no longer functional starting with Rev. C, because the OPA is/will be manufactured with higher precision, making the trim function…
    • 9 months ago
    • Audio
    • Audio forum
  • Answered
  • OPA132: Reason for changing Vcm

    cafain
    cafain
    Resolved
    Part Number: OPA132 Tool/software: Hi, staff In Rev.C (SBOS504C) of OPA132, the common-mode voltage has been changed to (V+)-3.5V. In Rev.B, it was (V+)-2.5V. Why has it dropped by 1V? regards cafain
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • OPA132: Extreme cable length driver

    Jesse Meyer
    Jesse Meyer
    TI Thinks Resolved
    Part Number: OPA132 Other Parts Discussed in Thread: OPA211 , , MAX3221 Tool/software: Hello everyone, I have an interesting project where I need to create a line driver that can signal across thousands of feet of cable. Cable will be between 75 and 110…
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • OPA132: Treatment of NC terminals

    cafain
    cafain
    Resolved
    Part Number: OPA132 Other Parts Discussed in Thread: OPA134 Tool/software: HI, staff In Rev.C, the Trim terminal has been removed and changed to an NC terminal, so I would like to check the terminal processing method. OPA132 データシート(SBOS0504C) The…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • OPA132: Output voltage equal to or greater than the power supply voltage

    cafain
    cafain
    Resolved
    Part Number: OPA132 Tool/software: HI, Staff OPA132 (SBOS504C) Page 10 Typical Characteristics states that the test condition is Vs=±15V. The vertical axis of Figure 5-18 is output voltage (V), and when the output current is 0 mA, it can be read from…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • RE: OPA132: Simulating the PSRR of the OPA132 with Tina

    wenyue wu
    wenyue wu
    Resolved
    Hi Michael, Thanks for your help. I downloaded the Tina model of OPA132 from TI.COM and got the correct results, as follows Thanks very much Wenyue
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA132: Thermal metrics for OPA132

    Chris Kimble
    Chris Kimble
    TI Thinks Resolved
    Part Number: OPA132 Other Parts Discussed in Thread: OPA827 , OPA134 The OPA132 datasheet has no thermal resistance specs. Do you think the thermal resistance specs for any old SOIC-8 op amp would be reasonably close? Thanks...
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2132: OPA132, OPA2132, OPA4132 upgrade?

    Tamara M Alani
    Tamara M Alani
    Resolved
    Part Number: OPA2132 Other Parts Discussed in Thread: OPA2156 Hi Amps team, I’m upgrading my data acquisition design where I am using the OPA2132 in a transimpedance configuration driving a 16-bit ADC. I am looking for an amplifier similar to the…
    • Resolved
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: TINA/Spice/OPA132: Gain/Phase Margin of System

    JC Zhu
    JC Zhu
    Ryan, I'll send you a document and we can discuss further. Thanks, JC
    • over 8 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • RE: opa132 spice model

    Francois Bondu
    Francois Bondu
    I've modified the netlist, especially the vswitch instructions according to the lines of www.intusoft.com/Pspice2IsSpice.htm. Here are the new netlist and simulation result, looks ok with ltspice. * OPA132 PSpice Model (PSpice format) ***********…
    • over 12 years ago
    • Amplifiers
    • Amplifiers forum
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