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OP-AMP

Guru 13485 points
Other Parts Discussed in Thread: LMP7704, OPA4703, OPA4330, OPA1679

Need OP-AMP, similar to ADI

Main requirements:

  1. 12Vcc
  2. Quad amp in one package
  3. Package – QFN16 (4x4mm max)
  4. micropower at high voltage (18 V): 22 μA maximum
  5. Low offset voltage: 350 µV maximum
  6. Low input bias current: 20 pA maximum
  7. Gain bandwidth product: 230 kHz at AV = 100 typical
  8. Unity-gain crossover: 230 kHz
  9. −3 dB closed-loop bandwidth:  305 kHz
  10. Unity-gain stable