AD8335 amplifier equivalent, low cost variable gain amplifier.
Low noise preamplifier (PrA) Voltage noise = 1.3 nV/√Hz typical Current noise = 2.4 pA/√Hz typical NF = 7 dB (RS = RIN = 50 Ω) Single-ended input; VIN maximum = 625 mV p-.
Medical imaging (ultrasound, gamma cameras) Sonar Test and measurement Precise, stable wideband gain control
GENERAL DES.
The AD8335 is a quad variable gain amplifier (VGA) with low noise preamplifier intended for cost and power sensitive applications. Each channel features a gain range of 48 dB, fully differential .
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