Programmable Gain Amplifiers

Programmable gain amplifiers - or PGAs - are a type of electronic amplifier that allow you to control the gain in an electronic circuit (the ratio of output voltage, current or power to input) with digital signals. The gain can be set from less than 1 to over 100 volts.

What do programmable gain amplifiers do?

Programmable gain amplifiers work by increasing the power of a signal (a time-varying voltage or current) in your electronic circuit.

They use electric power from a power supply to increase the amplitude of a signal. The amount of amplification provided by the programmable gain amplifier is measured by its gain.

Applications for programmable gain amplifiers

Common applications for programmable gain amplifiers are motor control, signal and sensor conditioning, as well as in bar code readers and digital cameras. They can also be used for A/D converter driver applications, multiplexed analog applications, data acquisition, industrial instrumentation, test equipment and for use in medical instruments.


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Omschrijving Prijs Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage Maximum Input Offset Voltage Maximum Input Resistance Number of Channels per Chip Rail to Rail Mounting Type Package Type Pin Count Minimum CMRR Output Type Dimensions Height
RS-stocknr. 200-3864
FabrikantnummerMAX3522BCTN+
FabrikantMaxim Integrated
3,34 €
Each (In a Tray of 260)
Aantal stuks
Dual - 5V - - 1 - - TQFN 56 - - - -
RS-stocknr. 165-4880
FabrikantnummerMCP6G01T-E/OT
FabrikantMicrochip
0,287 €
Each (On a Reel of 3000)
Aantal stuks
Single 3 V, 5 V - 4.5mV - 1 Rail to Rail Input/Output Surface Mount SOT-23 5 - Rail to Rail 3.1 x 1.8 x 1.3mm 1.3mm
RS-stocknr. 538-5889
FabrikantnummerAD8331ARQZ
FabrikantAnalog Devices
9,38 €
Each
Aantal stuks
Single 5 V - - 0.006MΩ 1 No Surface Mount QSOP 20 - Differential 8.66 x 3.91 x 1.65mm 1.65mm
RS-stocknr. 200-3866
FabrikantnummerMAX3522BCTN+
FabrikantMaxim Integrated
4,135 €
Each (In a Pack of 2)
Aantal stuks
Dual - 5V - - 1 - - TQFN 56 - - - -
RS-stocknr. 403-193
FabrikantnummerMCP6S21-I/SN
FabrikantMicrochip
1,026 €
Each (In a Pack of 5)
Aantal stuks
Single 3 V, 5 V - 0.275mV 0.006MΩ 1 Rail to Rail Input/Output Surface Mount SOIC 8 - Rail to Rail 4.9 x 3.9 x 1.25mm 1.25mm
RS-stocknr. 774-7608
FabrikantnummerMCP6S93-E/UN
FabrikantMicrochip
1,186 €
Each (In a Bag of 5)
Aantal stuks
Single 2.5 → 5.5 V - 4mV - 2 Rail to Rail Input/Output Surface Mount MSOP 10 - Rail to Rail 3 x 4.9 x 1.1mm 1.1mm
RS-stocknr. 162-5478
FabrikantnummerPGA112AIDGST
1,42 €
Each (On a Reel of 250)
Aantal stuks
Single 3 V, 5 V - 0.325mV 10000MΩ 1 Rail to Rail Input/Output Surface Mount MSOP 10 - Rail to Rail 3 x 3 x 1.02mm 1.02mm
RS-stocknr. 666-5694
FabrikantnummerMCP6G01T-E/OT
FabrikantMicrochip
0,396 €
Each (In a Pack of 10)
Aantal stuks
Single 3 V, 5 V - 4.5mV - 1 Rail to Rail Input/Output Surface Mount SOT-23 5 - Rail to Rail 3.1 x 1.8 x 1.3mm 1.3mm
RS-stocknr. 496-7193
FabrikantnummerAD8555ARZ
FabrikantAnalog Devices
7,19 €
Each
Aantal stuks
Single 3 V, 5 V - 0.01mV - 1 Rail to Rail Input/Output Surface Mount SOIC 8 96dB Rail to Rail 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 822-5834
FabrikantnummerLT1991ACMS#PBF
FabrikantAnalog Devices
3,745 €
Each (In a Pack of 2)
Aantal stuks
Dual, Single 2.7 → 36 V ±15V 160µV 32.1kΩ 1 Rail to Rail Output Surface Mount MSOP 10 60dB Rail to Rail 3 x 3 x 0.9984mm 0.998mm
RS-stocknr. 151-3340
FabrikantnummerLTC6910-1CTS8#TRMPBF
FabrikantAnalog Devices
2,40 €
Each (In a Pack of 2)
Aantal stuks
Dual - 10.5 (Maximum)V 1.5mV >100MΩ 1 Rail to Rail Input/Output Surface Mount TSOT-23 8 55dB Rail-to-Rail 2.9 x 1.75 x 0.9mm 0.9mm
RS-stocknr. 162-8307
FabrikantnummerPGA113AIDGST
1,391 €
Each (On a Reel of 250)
Aantal stuks
Single 2.2 → 5.5 V - ±325µV 150Ω 1 Rail to Rail Output Surface Mount VSSOP 10 - Rail to Rail 3.1 x 3.1 x 0.95mm 0.95mm
RS-stocknr. 403-125
FabrikantnummerMCP6S22-I/SN
FabrikantMicrochip
1,186 €
Each (In a Pack of 5)
Aantal stuks
Single 3 V, 5 V - 0.275mV 0.006MΩ 1 Rail to Rail Input/Output Surface Mount SOIC 8 - Rail to Rail 4.9 x 3.9 x 1.25mm 1.25mm
RS-stocknr. 761-9673
FabrikantnummerLTC6910-2CTS8#TRMPBF
FabrikantAnalog Devices
2,40 €
Each
Aantal stuks
Dual, Single 10.5 V 10.5V 1.5mV 100MΩ 1 Rail to Rail Output Surface Mount TSOT-23 8 55dB - 2.9 x 1.75 x 0.9mm 0.9mm
RS-stocknr. 628-3526
FabrikantnummerMCP6S91-E/SN
FabrikantMicrochip
0,798 €
Each (In a Pack of 5)
Aantal stuks
Single 3 V, 5 V - 4mV 10000000MΩ 1 Rail to Rail Input/Output Surface Mount SOIC 8 - Rail to Rail 4.9 x 3.9 x 1.25mm 1.25mm
RS-stocknr. 911-5681
FabrikantnummerMCP6S28-I/SL
FabrikantMicrochip
1,576 €
Each (In a Tube of 50)
Aantal stuks
Single 3 V, 5 V - 0.275mV 0.006MΩ 1 Rail to Rail Input/Output Surface Mount SOIC 16 - Rail to Rail 9.9 x 3.9 x 1.25mm 1.25mm
RS-stocknr. 814-3745
FabrikantnummerPGA113AIDGST
2,276 €
Each (In a Pack of 5)
Aantal stuks
Single 2.2 → 5.5 V - ±325µV 150Ω 1 Rail to Rail Output Surface Mount VSSOP 10 - Rail to Rail 3.1 x 3.1 x 0.95mm 0.95mm
RS-stocknr. 919-9843
FabrikantnummerLTC6910-2CTS8#TRMPBF
FabrikantAnalog Devices
1,454 €
Each (On a Reel of 500)
Aantal stuks
Dual, Single 10.5 V 10.5V 1.5mV 100MΩ 1 Rail to Rail Output Surface Mount TSOT-23 8 55dB - 2.9 x 1.75 x 0.9mm 0.9mm
RS-stocknr. 197-7470
FabrikantnummerPGA103U
6,646 €
Each (In a Tube of 75)
Aantal stuks
Single Variable ±15V 1.5mV - 1 No - SOIC 8 - - - -
RS-stocknr. 151-3103
FabrikantnummerLTC6910-1CTS8#TRMPBF
FabrikantAnalog Devices
1,454 €
Each (On a Reel of 500)
Aantal stuks
Dual - 10.5 (Maximum)V 1.5mV >100MΩ 1 Rail to Rail Input/Output Surface Mount TSOT-23 8 55dB Rail-to-Rail 2.9 x 1.75 x 0.9mm 0.9mm