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.
Таблица выбора продукта

Analog Control VGAs

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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)
Vs
(typ)
(V)
US Price 1000 to 4999
($ US)
1ADL5246 LNA, VGA 600M 3G -13.5 31.5 37 1.8 270m- $7.50
2AD8338 VGA-- 0 80-- 3m- $4.81
3HMC6187 VGA 27G 31.5G 6 19 31 4.5 230m 5-
4HMC997 VGA 17G 27G 5.5 20.5 30 3.5 170m 5-
5HMC996 VGA 5G 12G -3.5 18.5 34 2 120m 5-
6ADL5331Reference Circuit Available Differential Amp, VGA 1M 1.2G -14 17 47 9 240m 5 $5.16
7AD8264 VGA-- 0 24-- 99m- $11.95
8HMC694LP4 VGA 6G 17G 0 23 30 6 175m 5-
9AD8336 VGA-- -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-- 4.5 43.5-- 116m- $14.66
12AD8337 VGA-- 0 24-- 15m- $2.49
13ADL5330Reference Circuit Available VGA 10M 3G -32 21 31.5 9 215m 5 $5.04
14AD8335 VGA-- -10 38-- 76m- $12.14
15AD8331Reference Circuit Available VGA-- -4.5 43- 4.15 25m- $5.45
16AD8351 ADC Driver, Differential Amp, VGA-- 0 26 31 15.5 28m- $2.68
17AD8332 VGA-- -4.5 43.5- 4.2 58m- $10.78
18AD8330 VGA-- 0 50-- 20m- $4.53
19AD8367 Differential Amp, VGA 10M 500M -2.5 42.5 36.5 6.2 26m- $4.60
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- $18.30
24AD600 VGA-- 0 40-- 14m- $18.30