LMP7717 - Texas Instruments

LMP7717 Decompensated Operational Amplifier

The LMP7717 (single) and the LMP7718 (dual) low noise, CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/√Hz while consuming only 1.15 mA (LMP7717) of quiescent current. The LMP7717/LMP7718 are stable at a gain of 10 and have a gain bandwidth (GBW) product of 88 MHz. The LMP7717/LMP7718 have a supply voltage range of 1.8V to.

Features

1
•23 (Typical 5V Supply, Unless Otherwise Noted)
• Input Offset Voltage: ±150 µV (max)
• Input Referred Voltage Noise: 5.8 nV/√Hz
• Input Bias Current: 100 fA
• Gain Bandwidth Product: 88 MHz
• Supply Voltage Range: 1.8V to 5.5V
• Supply Current Per Channel
  – LMP7717: 1.15 mA
  – LMP7718: 1.30 mA
• Rail-to-Rail Output Swing
  – @ 10 kΩ Load: 25 mV from Rail
  – @ 2 kΩ Load: 45 mV from Rail
• Ensured 2.5V and 5.0V Performance
• Total Harmonic Distortion: 0.04% @1 kHz, 600Ω
• Temperature Range: −40°C to 125°C APPLICATIONS
• ADC Interface
• Photodiode Amplifiers
• Active Filters and Buffers
• Low Nois.