DESCRIPTION
●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 1.45mA.
●FEATURES
●• Precision with Zero-Crossover Distortion:
● – Low Offset Voltage: 150μV (max)
● – High CMRR: 114dB
● – Rail-to-Rail I/O
●• Low Input Bias Current: 0.9pA (max)
●• Low Noise: 7nV/√Hz at 10kHz
●• Wide Bandwidth: 20MHz
●• Slew Rate: 10V/μs
●• Quiescent Current: 1.45mA/ch
●• Single-Supply Voltage Range: 1.8V to 5.5V
●• OPA320S, OPA2320S:
● – IQ in Shutdown Mode: 0.1μA
●• Unity-Gain Stable
●• Small Packages:
● – SOT23, MSOP, DFN
●APPLICATIONS
●• High-Z Sensor Signal Conditioning
●• Transimpedance Amplifiers
●• Test and Measurement Equipment
●• Programmable Logic Controllers (PLCs)
●• Motor Control Loops
●• Communications
●• Input/Output ADC/DAC Buffers
●• Active Filters
