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Low Power Video Difference Amplifier

Model: LT1187

  • Differential or single-ended gain block (Adjustable)
  • –3dB bandwidth, AV = ±2: 50MHz
  • Slew rate: 165V/µs
  • Low supply current: 13mA
  • Output current: ±20mA
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The LT1187 is a difference amplifier optimized for operation on ±5V or a single 5V supply and gain ≥2. This versatile amplifier features uncommitted high input impedance (+) and (–) inputs and can be used in differential or single-ended configurations. Additionally, the second set of inputs give gain adjustment and DC control to the difference amplifier. The LT1187’s high slew rate, 165V/μs, wide bandwidth, 50MHz and ±20mA output current require only 13mA of supply current. The shutdown feature reduces the power dissipation to a mere 15mW and allows multiple amplifiers to drive the same cable.

  • Differential or single-ended gain block (Adjustable)
  • –3dB bandwidth, AV = ±2: 50MHz
  • Slew rate: 165V/µs
  • Low supply current: 13mA
  • Output current: ±20mA
  • CMRR at 10MHz: 40dB
  • LT1193 pin compatible
  • Low cost
  • Single 5V operation
  • Drives cables directly
  • Output shutdown
 
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