Voltage Controlled Amplifiers

Voltage Controlled Amplifiers or Variable Gain Amplifiers are electronic differential amplifiers. VCA or VGA will vary their gain depending on a control voltage. You can control the gain by using a single DC voltage input pin. The voltage controlled amplifier will operate in many frequency bands.Voltage control amplifier applications: Audio level compression, synthesisers and amplitude modulation. RF/IF AGC amplifiers (automatic gain control), video gain controls, signal measurements, cellular/PCS base stations, IF sampling receivers, fixed wireless access and Instrumentation.

13 Products showing for Voltage Controlled Amplifiers

Sort by
In Stock
Texas Instruments Voltage Controlled Amplifier 0.25 mV Offset, 85 dB CMRR, 6V 8-Pin SOIC
  • RS stock no. 197-7635
  • Mfr. Part No. VCA810ID
Subtotal (1 tube of 75 units)
R 28 580,325(exc. VAT)
R 381,071/unit
In Stock
Texas Instruments Voltage Controlled Amplifier 0.25 mV Offset, 85 dB CMRR, 6V 8-Pin SOIC
  • RS stock no. 197-7637P
  • Mfr. Part No. VCA810ID
Subtotal 1 unit (supplied in a tube)
R 411,77(exc. VAT)
R 411,77/unit
In Stock
Texas Instruments Controlled Voltage Amplifier 0.25 mV Offset, 85 dB CMRR, 6V 8-Pin SOIC
  • RS stock no. 660-4522P
  • Mfr. Part No. VCA810AID
Subtotal 1 unit (supplied in a tube)
R 525,05(exc. VAT)
R 525,05/unit
In Stock
VCA810ID Texas Instruments Voltage Controlled Amplifier 0.25 mV Offset, 85 dB CMRR, 6V 8-Pin SOIC
  • RS stock no. 197-7637
  • Mfr. Part No. VCA810ID
Subtotal (1 unit)
R 411,77(exc. VAT)
R 411,77/unit
Unavailable
AD604ANZ Analog Devices, Dual Controlled Voltage Amplifier 20dB CMRR, 24-Pin PDIP
  • RS stock no. 538-4448P
  • Mfr. Part No. AD604ANZ
Subtotal 1 unit (supplied in a tube)
R 632,83(exc. VAT)
R 632,83/unit
Temporarily out of stock
Texas Instruments Controlled Voltage Amplifier 0.25 mV Offset, 85 dB CMRR, 6V 8-Pin SOIC
  • RS stock no. 923-3458
  • Mfr. Part No. VCA810AID
Subtotal (1 tube of 75 units)
R 29 576,475(exc. VAT)
R 394,353/unit
Temporarily out of stock
VCA810AID Texas Instruments Controlled Voltage Amplifier 0.25 mV Offset, 85 dB CMRR, 6V 8-Pin SOIC
  • RS stock no. 660-4522
  • Mfr. Part No. VCA810AID
Subtotal (1 unit)
R 525,05(exc. VAT)
R 525,05/unit
Currently unavailable
AD8330ARQZ Analog Devices Controlled Voltage Amplifier 1 mV Offset, 55 dB CMRR, 6V 16-Pin QSOP
  • RS stock no. 412-311
  • Mfr. Part No. AD8330ARQZ
Subtotal (1 unit)
R 250,61(exc. VAT)
R 250,61/unit
Currently unavailable
LMH6505MA/NOPB Texas Instruments Controlled Voltage Amplifier 12V 8-Pin SOIC
  • RS stock no. 121-8977
  • Mfr. Part No. LMH6505MA/NOPB
Subtotal (1 tube of 95 units)
R 9 280,17(exc. VAT)
R 97,686/unit
Currently unavailable
LMH6505MA/NOPB Texas Instruments Controlled Voltage Amplifier 12V 8-Pin SOIC
  • RS stock no. 639-3897
  • Mfr. Part No. LMH6505MA/NOPB
Subtotal (1 unit)
R 150,74(exc. VAT)
R 150,74/unit
Currently unavailable
LMH6505MA/NOPB Texas Instruments Controlled Voltage Amplifier 12V 8-Pin SOIC
  • RS stock no. 639-3897P
  • Mfr. Part No. LMH6505MA/NOPB
Subtotal 1 unit (supplied in a tube)
R 150,74(exc. VAT)
R 150,74/unit
Currently unavailable
LM2903Q3T STMicroelectronics 2-Channel Voltage Comparator 15 mV Offset, 36V 8-Pin DFN
  • RS stock no. 719-616
  • Mfr. Part No. LM2903Q3T
Subtotal (1 unit)
R 7,84(exc. VAT)
R 7,84/unit
Currently unavailable
LM2903Q3T STMicroelectronics 2-Channel Voltage Comparator 15 mV Offset, 36V 8-Pin DFN
  • RS stock no. 719-615
  • Mfr. Part No. LM2903Q3T
Subtotal (1 reel of 3000 units)
R 8 664,00(exc. VAT)
R 2,888/unit
1
Results per page

Related links