AD8599 Datasheet, PDF (1/16 Pages) Analog Devices – Dual Ultralow Distortion, Ultralow Noise Op Amp

FEATURES
Low noise: 1 nV/√Hz at 1kHz
Low distortion: −105 dB THD @ 20 kHz
<80 nV p-p input noise, 0.1 Hz to 10 Hz
Slew rate: 16 V/μs
Wide bandwidth: 10 MHz
Supply current: 4.7 mA/amp typical
Low offset voltage: 10 μV typical
CMRR: 120 dB
Unity-gain stable
±15 V operation
APPLICATIONS
Professional audio preamplifiers
ATE/precision testers
Imaging systems
Medical/physiological measurements
Precision detectors/instruments
Precision data conversion
GENERAL DESCRIPTION
The AD8599 is a dual, very low noise, low distortion opera-
tional amplifier ideal for use as a preamplifier. The low noise of
1 nV/√Hz and low harmonic distortion of −105 dB (or better)
at audio bandwidths give the AD8599 the wide dynamic range
necessary for preamps in audio, medical, and instrumentation
applications. The AD8599’s excellent slew rate of 16 V/μs and
Dual Ultralow Distortion,
Ultralow Noise Op Amp
AD8599
FUNCTIONAL BLOCK DIAGRAM
OUT A 1
8 +V
–IN A 2 AD8599 7 OUT B
+IN A 3 TOP VIEW 6 –IN B
–V 4 ^{(Not to Scale)} 5 +IN B
Figure 1. 8-Lead SOIC (R-8)
10 MHz gain bandwidth make it highly suitable for medical
applications. The low distortion and settling time of the AD8599
make it ideal for buffering of high resolution data converters.
The AD8599 is available in an 8-Lead SOIC package and is
specified over the −40°C to +125°C temperature range.
Rev. 0
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