Analog Control VGAs

Analog Devices voltage controlled variable gain amplifiers provide continuous gain control over a wide dynamic range for a variety of audio and optical frequency bands. Our VGAs improve the dynamic range of a circuit by allowing users to adjust a signal’s amplitude in real time, which is invaluable for ultrasound, speech analysis, radar, wireless communications, and instrumentation-related applications.

We also offer a portfolio of digital controlled VGAs to provide you with discrete levels of gain control over a fixed number of control bits.
Product Selection Table

Analog Control VGAs

  Hold Shift Key for secondary sorting
SortOrderPart#Amp ArchitectureFreq Response
(min)
(Hz)
Freq Response
(max)
(Hz)
Gain
(min)
(dB)
Gain
(max)
(dB)
OIP3
(typ)
(dBm)
NF
(typ)
(dB)
Is
(typ)
(A)
US Price 1000 to 4999
($ US)
1ADL5246 LNA, VGA 600M 3G -13.5 31.5 37 1.8 270m $7.50
2AD8338 VGA 0 18M 0 80-- 3m $4.81
3HMC6187 VGA 27G 31.5G 6 19 31 4.5 230m-
4HMC997 VGA 17G 27G 5.5 20.5 30 3.5 170m-
5HMC996 VGA 5G 12G -3.5 18.5 34 2 120m-
6ADL5331 Differential Amp, VGA 1M 1.2G -14 17 47 9 240m $5.16
7AD8264 VGA 0 235M 0 24-- 99m $11.95
8HMC694LP4 VGA 6G 17G 0 23 30 6 175m-
9AD8336 VGA 0 115M -14 46-- 25m $4.65
10AD8368Reference Circuit Available ADC Driver, Differential Amp, VGA 10M 800M -12 22 34 9.5 60m $4.60
11AD8334 VGA 100k 100M 4.5 43.5-- 116m $14.66
12AD8337 VGA 0 100M 0 24-- 15m $2.49
13ADL5330 VGA 10M 3G -32 21 31.5 9 215m $5.04
14AD8335 VGA 100k 70M -10 38-- 76m $12.14
15AD8331Reference Circuit Available VGA 100k 120M -4.5 43- 4.15 25m $5.45
16AD8351 ADC Driver, Differential Amp, VGA 1M 2.2G 0 26 31 15.5 28m $2.68
17AD8332 VGA 100k 100M -4.5 43.5- 4.2 58m $10.78
18AD8330 VGA 0 150M 0 50-- 20m $4.53
19AD8367 Differential Amp, VGA 10M 500M -2.5 42.5 36.5 6.2 26m $4.60
20AD605 VGA 100k 40M -14 34- 8.4 23m $10.92
21AD604 VGA 100k 40M 0 48- 8.4 31m $18.12
22AD603 VGA 16k 90M -11 31- 8.8 20m $5.45
23AD602 VGA 100k 10M -10 30-- 14m $18.30
24AD600 VGA 100k 10M 0 40-- 14m $18.30