AZV831KTR-G1

AZV831KTR-G1 is a rail-to-rail input and output amplifier, which provides a wide input common-mode voltage range and output voltage swing capability for maximum signal swings in low supply voltage applications. It features very low supply current dissipation 70µA per channel, which is well suitable for today's low-voltage and/or portable systems. It features optimal performance in very low bias current of 1pA, which enables the IC to be used for integrators, photodiode amplifiers, and piezoelectric sensors etc. Typical applications include sensors, photodiode amplification, battery-powered instrumentation, pulse blood oximeter and glucose meter.

• Single supply voltage range: 1.6V to 5.5V
• Unity gain stable
• Input offset voltage is 0.5mV typ at VCC=1.6V, VEE=0, VOUT=VCC/2, VCM=VCC/2, TA=+25°C
• Input offset current is 1pA typ at VCC=1.6V, VEE=0, VOUT=VCC/2, VCM=VCC/2, TA=+25°C
• Common-mode rejection ratio is 75dB typ at VCM=-0.2V to 1.8V, VCC=1.6V, VEE=0, VOUT=VCC/2, TA=+25°C
• Input offset voltage drift is 2.0μV/°C typ at VCC=1.6V, VEE=0, VOUT=VCC/2, VCM=VCC/2, TA=+25°C
• Gain bandwidth product is 1MHz typ at RL=100kohm, VCC=1.6V, VEE=0, VOUT=VCC/2, VCM=VCC/2, TA=+25°C
• Slew rate is 0.32V/μs typ at 1V step, CL=100pF, RL=10kohm, VCC=1.6V, TA=+25°C
• SOT-23-5 package
• Temperature range from -40 to +85°C