AD8663ACPZ-REEL7

AD8663ACPZ-REEL7 is a rail-to-rail output amplifier that uses the Analog Devices, Inc., patented DigiTrim® trimming technique to achieve low offset voltage. It features an extended operating range with supply voltages upto 16V. It also features low input bias current, low input offset voltage, and low current noise. The combination of low offset, very low input bias current, and a wide supply range make this amplifier useful in a wide variety of applications usually associated with higher-priced JFET amplifiers. Systems using high-impedance sensors, such as photodiodes, benefit from the combination of low input bias current, low noise, low offset, and wide bandwidth. It is used in applications such as sensor front ends, trans-impedance amplifiers, electrometer applications, photodiode amplification, low-power ADC drivers, medical diagnostic instruments, pH and ORP meters and probes, and DAC or REF buffers.

• Unity-gain stable, single-supply operation from 5V to 16V
• Offset voltage is 30µV typical at (VCM = VSY/2, VSY = 5V, VCM = VSY/2, TA = 25°C)
• Input bias current is 0.3pA typical at (VSY = 5V, VCM = VSY/2, TA = 25°C)
• Common-mode rejection ratio is 100dB typ at (VCM = 0.2V to 3V, VSY = 5V, VCM = VSY/2, TA = 25°C)
• Large signal voltage gain is 140dB typical at (RL = 100Kohm, VOUT = 0.5V to 4.5V)
• Supply current per amplifier is 210μA typical at (VOUT = VSY/2, VSY = 5V, VCM = VSY/2, TA = 25°C)
• Slew rate is 0.26V/µs typical at (RL = 2Kohm, VSY = 5V, VCM = VSY/2, TA = 25°C)
• Gain bandwidth product is 520KHz typical at (CL = 20pF, VSY = 5V, VCM = VSY/2, TA = 25°C)
• Voltage noise density is 23nV/√Hz typical at (f = 1KHz, VSY = 5V, VCM = VSY/2, TA = 25°C)
• Operating temperature range from -40°C to +125°C, 8-lead LFCSP package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party