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)
Isupply (typ)
(A)
Vsupply (typ)
(V)
US Price 1000 to 4999
($ US)
1AD8338 VGA-- 0 80-- 3m- $4.81
2HMC6187 VGA 27G 31.5G 6 19 31 4.5 230m 5-
3HMC997 VGA 17G 27G 5.5 20.5 30 3.5 170m 5-
4HMC996 VGA 5G 12G -3.5 18.5 34 2 120m 5-
5ADL5331Reference Circuit Available Differential Amp, VGA 10M 1.2G -14 17 47 9 240m 5 $5.16
6AD8264 VGA-- 0 24-- 99m- $11.95
7HMC694LP4 VGA- 17G 0 23 30 6 175m 5-
8AD8336 VGA-- -14 46-- 25m- $4.65
9AD8368Reference Circuit Available ADC Driver, Differential Amp, VGA 10M 800M -12 22 34 9.5 60m- $4.60
10AD8334 VGA-- 4.5 43.5-- 116m- $14.66
11AD8337 VGA-- 0 24-- 15m- $2.49
12ADL5330Reference Circuit Available VGA 10M 3G -32 21 31.5 9 215m 5 $5.04
13AD8335 VGA-- -10 38-- 76m- $12.14
14AD8331Reference Circuit Available VGA-- -4.5 43- 4.15 25m- $5.45
15AD8351 ADC Driver, Differential Amp, VGA-- 0 26 31 15.5 28m- $2.68
16AD8332 VGA-- -4.5 43.5- 4.2 58m- $10.78
17AD8330 VGA-- 0 50-- 20m- $4.53
18AD8367 Differential Amp, VGA 10M 500M -2.5 42.5 36.5 6.2 26m- $4.60
19AD8350 Differential Amp, Driver, VGA-- 20 20 28 6.8 30m- $2.52
20AD605 VGA-- -14 34- 8.4 23m- $10.92
21AD604 VGA-- 0 48- 8.4 31m- $18.12
22AD603 VGA-- -11 31- 8.8 20m- $5.45
23AD602 VGA-- -10 30-- 14m- $16.94
24AD600 VGA-- 0 40-- 14m- $18.30