AD8606ARZ

The AD8605, AD8606, and AD8608 are single, dual, and quad, rail-to-rail input and output, single-supply amplifiers featuring ultralow offset voltage, low input voltage and current noise, and wide signal bandwidth. These amplifiers use the patented DigiTrim trimming technique to achieve excellent precision without laser trimming. The combination of low offset, low noise, ultralow input bias current, and high speed makes these amplifiers suitable for a wide range of applications. Filters, integrators, photodiode amplifiers, and high-impedance sensors can all benefit from this combination of characteristics. Wide bandwidth and low distortion benefit audio and other AC applications. Specific applications include optical control loops, portable and loop-powered instrumentation, and audio amplification in portable equipment. The AD8605, AD8606, and AD8608 are rated over the -40°C to +125°C extended industrial temperature range.

Applications

• Photodiode amplification
• Battery-powered instrumentation
• Multi-pole filters
• Sensors
• Barcode scanners
• Audio

Key features

• Low offset voltage: 65 μV (maximum)
• Low input bias current: 1 pA (maximum)
• Low noise: 8 nV/√Hz
• Wide bandwidth: 10 MHz
• High open-loop gain: 1000 V/mV
• Unity-gain stable
• Single-supply operation: 2.7 V to 5.5 V
• 5-pin WLCSP (single AD8605) and 8-pin WLCSP (dual AD8606)