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)
Vsupply (typ)
(V)
Isupply (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 17- 17 27.5- 4 265m-
4HMC8120 VGA 71G 76G 15- 15 30- 4 250m-
5ADA4961 ADC Driver, VGA-- -3 18 1 50 5.6 5 150m $11.99
6HMC742A VGA 500M 4G -19.5 12 0.5 39 4 5 150m-
7HMC681A VGA 0 1G 13.5 45 0.5 36 2.7 5 176m-
8HMC627A VGA- 1G -11.5 20- 36 4.3 5 90m-
9HMC626A VGA- 1G 8.5 40- 36 4 5 178m-
10ADL5565Reference Circuit Available ADC Driver, Differential Amp, VGA-- 6 15.5- 53 8.7 5 80m $3.68
11ADL5202Reference Circuit Available VGA 10M 700M -11.5 20 0.5 50 7.5 5 210m $6.57
12ADL5201 VGA 10M 700M -11.5 20 0.5 50 7.5 5 110m $4.54
13ADL5243 VGA 100M 4G -1.2 31.3 0.5 40 3.1 5 175.5m $5.79
14ADL5240 VGA 100M 4G -13.1 18 0.5 38 4.9 5 93m $3.50
15ADL5336Reference Circuit Available VGA 10M 1G -25.4 34.7- 28 7.1 5 80m $6.57
16HMC960 VGA 0 100M 0 40 0.5 30 6 5 70m-
17HMC680 VGA 30M 400M -4 19 1 40 5 5 250m-
18AD8432 VGA-- 12 24- 36.2 2.3- 24m $1.29
19AD8372 VGA 10M 130M -9 32 1 35 7.9 5 212m $6.58
20AD8376Reference Circuit Available VGA 10M 700M -4 20 1 50 8.7 5 250m $6.57
21AD8375 Differential Amp, VGA 10M 630M -4 20 1 50 8.3 5 125m $4.54
22HMC628 VGA 50M 800M -8 15 1 35 5 5 65m-
23AD8370 VGA 10M 750M -8 34- 35 7.2 5 79m $4.25
24AD8369 VGA 10M 600M -5 40 3 19.5 7 5 37m $4.25