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. 628-3526
FabrikantnummerMCP6S91-E/SN
FabrikantMicrochip
€ 0,764
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. 165-4696
FabrikantnummerMCP6S91-E/SN
FabrikantMicrochip
€ 0,584
Each (In a Tube of 100)
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. 923-3599
FabrikantnummerPGA103U
€ 6,727
Each (In a Tube of 75)
Aantal stuks
Dual - ±15V 1.5mV 100MΩ 1 - Surface Mount SOIC 8 - - 4.9 x 3.91 x 1.58mm 1.58mm
RS-stocknr. 162-8307
FabrikantnummerPGA113AIDGST
€ 1,608
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. 814-3745
FabrikantnummerPGA113AIDGST
€ 2,352
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. 660-5601
FabrikantnummerPGA103U
€ 8,08
Each
Aantal stuks
Dual - ±15V 1.5mV 100MΩ 1 No Surface Mount SOIC 8 - - 4.9 x 3.91 x 1.58mm 1.58mm
RS-stocknr. 403-121
FabrikantnummerMCP6S28-I/SL
FabrikantMicrochip
€ 2,018
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 16 - Rail to Rail 9.9 x 3.9 x 1.25mm 1.25mm
RS-stocknr. 911-5681
FabrikantnummerMCP6S28-I/SL
FabrikantMicrochip
€ 1,67
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. 522-8837
FabrikantnummerAD526JNZ
FabrikantAnalog Devices
€ 16,75
Each
Aantal stuks
Dual - ±12 V, ±15 V, ±5 V, ±9 V 1.5mV - 1 No Through Hole PDIP 16 - - 20.07 x 6.35 x 3.3mm 3.3mm
RS-stocknr. 145-6348
FabrikantnummerAD526JNZ
FabrikantAnalog Devices
€ 14,952
Each (In a Tube of 25)
Aantal stuks
Dual - ±12 V, ±15 V, ±5 V, ±9 V 1.5mV - 1 No Through Hole PDIP 16 - - 20.07 x 6.35 x 3.3mm 3.3mm
RS-stocknr. 876-7262
FabrikantnummerMCP6S28-I/P
FabrikantMicrochip
€ 1,821
Each (In a Tube of 30)
Aantal stuks
Single 3 V, 5 V - 0.275mV 0.006MΩ 1 Rail to Rail Input/Output Through Hole PDIP 16 - Rail to Rail 19.05 x 6.35 x 3.3mm 3.3mm
RS-stocknr. 402-932
FabrikantnummerMCP6S28-I/P
FabrikantMicrochip
€ 2,192
Each (In a Pack of 5)
Aantal stuks
Single 3 V, 5 V - 0.275mV 0.006MΩ 1 Rail to Rail Input/Output Through Hole PDIP 16 - Rail to Rail 19.05 x 6.35 x 3.3mm 3.3mm
RS-stocknr. 822-5834
FabrikantnummerLT1991ACMS#PBF
FabrikantAnalog Devices
€ 4,03
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. 920-0063
FabrikantnummerLT1991ACMS#PBF
FabrikantAnalog Devices
€ 2,74
Each (In a Tube of 50)
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. 768-1384
FabrikantnummerMCP6G01UT-E/OT
FabrikantMicrochip
€ 0,392
Each (In a Pack of 10)
Aantal stuks
Single 1.8 → 5.5 V - 4.5mV - 1 Rail to Rail Output Surface Mount SOT-23 5 - Rail to Rail 3.1 x 1.75 x 1.3mm 1.3mm
RS-stocknr. 912-7536
FabrikantnummerAD8331ARQZ
FabrikantAnalog Devices
€ 8,301
Each (In a Tube of 56)
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. 517-0283
FabrikantnummerPGA309AIPWT
€ 6,27
Each
Aantal stuks
- - - - - - - Surface Mount TSSOP 16 - - 5 x 4.4 x 1.15mm 1.15mm
RS-stocknr. 151-3340
FabrikantnummerLTC6910-1CTS8#TRMPBF
FabrikantAnalog Devices
€ 2,46
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. 162-5106
FabrikantnummerLMH6704MA/NOPB
€ 2,984
Each (In a Tube of 95)
Aantal stuks
Dual - ±3 V, ±5 V 8.3mV 1MΩ 1 No Surface Mount SOIC 8 - - 4.9 x 3.9 x 1.45mm 1.45mm
RS-stocknr. 817-3632
FabrikantnummerMCP6G01T-E/SN
FabrikantMicrochip
€ 0,324
Each (On a Reel of 3300)
Aantal stuks
Single 1.8 → 5.5 V - 4.5mV - 1 Rail to Rail Input/Output Surface Mount SOIC 8 - Rail to Rail 5 x 3.99 x 1.55mm 1.55mm
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