Digital Control VGAs

Analog Devices digital controlled variable gain amplifiers provide discrete levels of gain control over a fixed number of control bits for a variety of audio and optical frequency bands. Our VGAs improve the dynamic range of a circuit by allowing users to adjust the amplitude of a signal in real time, which is critical for a number of applications involving ultrasound, speech analysis, radar, wireless communications, and instrumentation. We also offer a portfolio of voltage controlled VGAs to provide you with continuous gain control over a wide dynamic range.
Product Selection Table

Digital Control VGAs

  Hold Shift Key for secondary sorting
SortOrderPart#Amp ArchitectureFreq Response
(min)
(Hz)
Freq Response
(max)
(Hz)
Gain
(min)
(dB)
Gain
(max)
(dB)
Control Step Size
(dB)
OIP3
(typ)
(dBm)
NF
(typ)
(dB)
Vs
(typ)
(V)
Is
(typ)
(A)
US Price 1000 to 4999
($ US)
1HMC625B VGA 0 5G -13.5 18 0.5 32 6 5 87.5m-
2ADL5205 VGA 0 1.7G -9 26 1 46 6.6 5 175m-
3HMC8121 VGA 81G 86G 5 22 17 27.5- 4 265m-
4HMC8120 VGA 71G 76G 7 22 15 30- 4 250m-
5ADA4961 ADC Driver, VGA 10M 3.2G -6 15 1 50 5.6 5 150m $11.99
6HMC742A VGA 70M 4G -19.5 12 0.5 39 4 5 150m-
7HMC681A VGA 50M 1G 13.5 45 0.5 36 2.7 5 176m-
8HMC627A VGA 50M 1G -11.5 20- 36 4.3 5 90m-
9ADL5202Reference Circuit Available VGA 10M 700M -11.5 20 0.5 50 7.5 5 210m $6.57
10ADL5201 VGA 10M 700M -11.5 20 0.5 50 7.5 5 110m $4.54
11ADL5243 VGA 100M 4G -1.2 31.3 0.5 40 3.1 5 175.5m $5.79
12ADL5240 VGA 100M 4G -12.6 18.2 0.5 38 4.9 5 93m $3.50
13ADL5336Reference Circuit Available VGA 10M 1G -25.4 34.7- 28 7.1 5 80m $6.57
14HMC960 VGA 0 100M 0 40 0.5 30 6 5 70m-
15HMC680 VGA 30M 400M -4 19 1 40 5 5 250m-
16AD8432 VGA 100k 200M 12 24- 36.2 2.3- 24m $1.29
17AD8372 VGA 10M 130M -9 32 1 35 7.9 5 212m $6.58
18AD8376Reference Circuit Available VGA 10M 700M -4 20 1 50 8.7 5 250m $6.57
19AD8375 Differential Amp, VGA 10M 630M -4 20 1 50 8.3 5 125m $4.54
20HMC628 VGA 50M 800M -8 15 1 35 5 5 65m-
21AD8370 VGA 10M 750M -8 34- 35 7.2 5 79m $4.25
22AD8369 VGA 10M 600M -5 40 3 19.5 7 5 37m $4.25