OPA2320 CMOS Operational Amplifier

OPA2320 CMOS Operational Amplifier

The OPA320 (single) and OPA2320 (dual) are a new generation of precision, low-voltage CMOS operational amplifiers optimized for very low noise and wide bandwidth while operating on a low quiescent current of only 1.45 mA. The OPA320 series is ideal for low-power, singlesupply applications. Low-noise.

Features

•1 Precision with Zero-Crossover Distortion:
  – Low Offset Voltage: 150 µV (Maximum)
  – High CMRR: 114 dB
  – Rail-to-Rail I/O
• Low Input Bias Current: 0.9 pA (Maximum)
• Low Noise: 7 nV/√Hz at 10 kHz
• Wide Bandwidth: 20 MHz
• Slew Rate: 10 V/µs
• Quiescent Current: 1.45 mA/Ch
• Single-Supply Voltage Range: 1.8 V to 5.5 V
• OPA320S and OPA2320S:
  – IQ in Shutdown Mode: 0.1 µA
• Unity-Gain Stable
• Small Packages:
  – SOT-23, VSSOP, SON, and SOIC 2 Applications
• High-Z Sensor Signal Conditioning
• Transimpedance Amplifiers
• Test and Measurement Equipment
• Programmable Logic Controllers (PLCs)
• M.