The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5V supply, the AD605 provides differential inputs and unipolar gain control for ease of use. Added flexibility is achieved with a user-determined gain range and an external reference input that provide user-determined gain scaling (dB/V).
2 independent linear-in-dB channels
Differential input
Stable gain with temperature and supply variations
Single-ended unipolar gain control
Output common mode independently set
Power shutdown at lower end of gain control
Applications:
Ultrasound and sonar time-gain controls
High performance AGC systems
Signal measurement
ROHS Compliant - Yes
Spec Sheet available - Yes
Operating Temperature (Maximum):
185 F
Operating Temperature (Minimum):
-40 F
Maximum Frequency Response (Bandwidth):
40000 kHz
Maximum Frequency Response (Bandwidth):
40000000 Hz