AD8099

超低失真，高速0.95内华达州/ Hz的电压噪声运算放大器 Ultralow Distortion, High Speed 0.95 nV/Hz Voltage Noise Op Amp

Product Details

The is an ultralow noise 0.95nV/√Hz and distortion -92dBc @ 10MHz voltage feedback op amp, the combination of which make it ideal for 16- and 18-bit systems. The AD8099 features a new, highly linear, low noise input stage that increases the full power bandwidth FPBW at low gains with high slew rates. "s proprietary next generation XFCB process enables such high performance amplifiers with relatively low power.

The AD8099 features external compensation, which allows the user to set the gain bandwidth product. External compensation allows gains from +2 to +10 with minimal trade-off in bandwidth. The AD8099 also features an extremely high slew rate of 1350V/µs, giving the designer flexibility to use the entire dynamic range without trading off bandwidth or distortion. The AD8099 settles to 0.1% in 18 ns and recovers from overdrive in 50 ns.

The AD8099 drives 100 W loads at breakthrough performance levels with only 15 mA of supply current. With the wide supply voltage range 5V to 12V, low offset voltage 0.1 mV typ, wide bandwidth 700MHz for G=+2, and a GBWP up to 3.8GHz, the AD8099 is designed to work in a wide variety of applications.

The AD8099 is available in 3mm x 3mm lead frame chip scale package LFCSP with a new pinout that is specifically optimized for high performance, high speed amplifiers. The new package and pinout enable the breakthrough performance that previously was not achievable with amplifiers. The AD8099 is rated to work over the extended industrial temperature range, -40°C to +125°C.

### Features and Benefits

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Ultralow Noise: 0.95nV/vHz, 2.6pA/vHz

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Ultralow Distortion

2nd Harmonic RL=1kΩ, G=+2

-92dB @ 10MHz

3rd Harmonic RL=1kΩ, G=+2

-105dB @ 10MHz

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New pinout

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Custom external compensation, gain range

-1, +2 to +10

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High Speed

GBWP: 3.8GHz

-3dB bandwidth:

700MHz G=+2

550MHz G=+10

Slew rate:

475V/µs G=+2

1350V/µs G=+10

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Supply current: 15mA

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Offset voltage: 0.5mV max

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Wide supply voltage range: 5V to 12V