FEATURES
· Qualified for Automotive Applications
· 1.8-V Operation
· Bandwidth: 7 MHz
· CMRR: 90 dB (Typ)
· Slew Rate: 5 V/ms
· Low Offset: 500 mV (Max)
· Quiescent Current: 750 mA/Channel (Max)
· Shutdown Mode: <1 mA/Channel

APPLICATIONS
· Signal Conditioning
· Data Acquisition
· Process Control
· Active Filters
· Test Equipment

DESCRIPTION
The OPA2364 and OPA4364 are high-performance CMOS operational amplifiers optimized for low-voltage
single-supply operation. These miniature low-cost amplifiers are designed to operate on single supplies from
1.8 V (±0.9 V) to 5.5 V (±2.75 V). Applications include sensor amplification and signal conditioning in
battery-powered systems.
The OPAx364 family offers excellent CMRR without the crossover associated with traditional complimentary
input stages. This results in excellent performance for driving analog-to-digital (A/D) converters without
degradation of differential linearity and total harmonic distortion (THD). The input common-mode range includes
both the negative and positive supplies. The output voltage swing is within 10 mV of the rails.
The dual version is available in an SO-8 package and the quad package is available in an SO-14 package. All
versions are specified for operation from –40°C to 125°C.