AD8668ARZ

AD8668 is a single supply, rail-to-rail output amplifier with low noise performance featuring an extended operating range with supply voltages upto 16V. They also feature low input bias currents, wide signal bandwidth, and low input voltage and current noise. The combination of low offsets, very low input bias currents, and wide supply range make this amplifier useful in a wide variety of cost sensitive applications normally associated with much higher priced JFET amplifiers. Systems using high impedance sensors, such as photo diodes, benefit from the combination of low input bias current, low noise, and low offset and bandwidth. The wide operating voltage range matches high performance ADCs and DACs. It is widely used in application such as sensor amplification, reference buffers. medical equipment, physiological measurements, signal filters and conditioning, consumer audio, photodiode amplification, ADC driver, level shifting circuits etc.

• Offset voltage is 0.7mV typical
• Input bias current is 0.2pA typical
• Single-supply operation is 5V to 16V
• Dual-supply operation is ±2.5V to ±8V
• Voltage noise density is 8nV/√Hz typical at (f = 10KHz)
• Wide bandwidth is 4MHz typical
• Rail-to-rail output, unity-gain stable
• Supply current per amplifier 1.1mA is typical
• Operating temperature is -40°C to +125°C
• Package style is 14-lead SOIC-N

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