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Showing 26 results View by: Thread Post Sort by
  • VCA 822 vs. LMH6503

    Paul Law49
    Paul Law49
    Other Parts Discussed in Thread: VCA822 , VCA821 , LMH5401 , LMH3401 , OPA847 , VCA820 hello i currently need a VGA/PGA that has a slew rate of greater than 300 and a maximum gain of 100. For VCA 822, what are the needed values for Rf Rg to achieve…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LMH6503 Max Gain for Vs= +/- 3,3V

    Giuseppe Pisani
    Giuseppe Pisani
    Resolved
    Thanks a lot! For my availability of components, I used Rf=1300 and Rg=220 and now my signal conditioning circuit works very well. Cordially, G.P.
    • over 10 years ago
    • Amplifiers
    • Amplifiers forum
  • LMH6503 - is Vcc-Vss = 5V ok?

    William Ham
    William Ham
    Other Parts Discussed in Thread: LMH6503 Greetings, Just a quick question for a sanity check... For the LMH6503, is Vcc-Vss = 5V ok? Thanks in advance!
    • over 13 years ago
    • Amplifiers
    • Amplifiers forum
  • LMH730033: BOM for LMH730033

    Jason Kim
    Jason Kim
    Part Number: LMH730033 Other Parts Discussed in Thread: LMH6503 , Hello, I am currently trying to purchase parts for the LMH730033 so that I can evaluate and test the LMH6503. I am aware the board is unpopulated and resistor & capacitor values can be…
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • LMH6502: Gain adjustment range

    Danilo A.
    Danilo A.
    Part Number: LMH6502 Other Parts Discussed in Thread: LMH6503 Hi Team, Can you please help us with our customer's inquiry below? I have a question for LMH6502, and it's a wideband linear amplifier In its datasheet, if you check the feature in…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • DAC7562: bipolar output circuit

    Dennis Brown
    Dennis Brown
    Resolved
    Part Number: DAC7562 Other Parts Discussed in Thread: OPA140 , LMH6503 , TINA-TI Hi, An application question for the DAC7562 12-bit version. Any suggestions for the datasheet bipolar output circuit (page 44) to work with +/-5V supplies and output…
    • Resolved
    • over 4 years ago
    • Data converters
    • Data converters forum
  • LMH6502: Sinusoidal signal offset at LMH6502

    Mateusz Pluta
    Mateusz Pluta
    Part Number: LMH6502 Other Parts Discussed in Thread: LMH6503 Hello, in my project I would like to you use LMH6502 or LMH6503 to amplify sinusoidal signal from DDS. From DDS signal is not symmetrical, but at output of VGA I want to have symmetrical…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • VCA810: VCA810

    Betül Günçaldı
    Betül Günçaldı
    Resolved
    Part Number: VCA810 Other Parts Discussed in Thread: VCA822 , LMH6503 , LMH6505 , VCA821 Hi, I'm using VCA810. The deviations of positive and negative cycles of the input signal are high. For ex: 1. Gain = 55.4865 (with external resistor block and VCA810…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: LMH6505: LMH6505

    Hasan Babiker31
    Hasan Babiker31
    Hello Kent, Will the LMH6503 work for your design? Best, Hasan Babiker
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: VGA DC - Frequency

    Thomas Kuehl
    Thomas Kuehl
    Hello Floris, It sounds from your description that a linear voltage-controlled amplifier (VCA) may be an appropriate solution. The one device that comes to mind is the VCA810. You can find more information about it here: http://www.ti.com/product…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
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