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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Beskrivning Pris 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-artikelnummer 888-4884
Tillv. art.nrMCP6S21-I/SN
VarumärkeMicrochip
7,308 kr
Each (In a Tube of 100)
Enheter
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-artikelnummer 403-193
Tillv. art.nrMCP6S21-I/SN
VarumärkeMicrochip
9,574 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 920-0063
Tillv. art.nrLT1991ACMS#PBF
VarumärkeAnalog Devices
27,695 kr
Each (In a Tube of 50)
Enheter
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-artikelnummer 628-3526
Tillv. art.nrMCP6S91-E/SN
VarumärkeMicrochip
7,382 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 403-125
Tillv. art.nrMCP6S22-I/SN
VarumärkeMicrochip
11,106 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 912-8813
Tillv. art.nrAD8555ARZ
VarumärkeAnalog Devices
57,182 kr
Each (In a Tube of 98)
Enheter
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-artikelnummer 164-6071
Tillv. art.nrLT1995CDD#PBF
VarumärkeAnalog Devices
43,63 kr
Each
Enheter
Dual - ±15V dc 2.5mV 4 kΩ, 8 kΩ 3 Rail to Rail Input/Output Surface Mount DFN 10 59dB Differential 3 x 3 x 0.7mm 0.7mm
RS-artikelnummer 817-3632
Tillv. art.nrMCP6G01T-E/SN
VarumärkeMicrochip
3,141 kr
Each (On a Reel of 3300)
Enheter
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
RS-artikelnummer 162-5478
Tillv. art.nrPGA112AIDGST
VarumärkeTexas Instruments
14,068 kr
Each (On a Reel of 250)
Enheter
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-artikelnummer 144-5816
Tillv. art.nrMCP6G01UT-E/OT
VarumärkeMicrochip
2,531 kr
Each (On a Reel of 3000)
Enheter
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-artikelnummer 165-4880
Tillv. art.nrMCP6G01T-E/OT
VarumärkeMicrochip
2,958 kr
Each (On a Reel of 3000)
Enheter
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-artikelnummer 814-3745
Tillv. art.nrPGA113AIDGST
VarumärkeTexas Instruments
22,542 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 403-121
Tillv. art.nrMCP6S28-I/SL
VarumärkeMicrochip
19,542 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 661-2426
Tillv. art.nrPGA112AIDGST
VarumärkeTexas Instruments
22,54 kr
Each
Enheter
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-artikelnummer 162-4838
Tillv. art.nrPGA309AIPWT
VarumärkeTexas Instruments
40,046 kr
Each (On a Reel of 250)
Enheter
- - - - - - - Surface Mount TSSOP 16 - - 5 x 4.4 x 1.15mm 1.15mm
RS-artikelnummer 919-9843
Tillv. art.nrLTC6910-2CTS8#TRMPBF
VarumärkeAnalog Devices
15,88 kr
Each (On a Reel of 500)
Enheter
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-artikelnummer 912-7536
Tillv. art.nrAD8331ARQZ
VarumärkeAnalog Devices
85,471 kr
Each (In a Tube of 56)
Enheter
Single 5 V - - 0.006MΩ 1 No Surface Mount QSOP 20 - Differential 8.66 x 3.91 x 1.65mm 1.65mm
RS-artikelnummer 876-7281
Tillv. art.nrMCP6G04-E/SL
VarumärkeMicrochip
7,149 kr
Each (In a Tube of 57)
Enheter
Single - - 4.5mV 500kΩ 1 Rail to Rail Input/Output Surface Mount SOIC 14 - Rail to Rail 8.81 x 3.99 x 1.55mm 1.55mm
RS-artikelnummer 496-7193
Tillv. art.nrAD8555ARZ
VarumärkeAnalog Devices
76,21 kr
Each
Enheter
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-artikelnummer 151-3340
Tillv. art.nrLTC6910-1CTS8#TRMPBF
VarumärkeAnalog Devices
25,435 kr
Each (In a Pack of 2)
Enheter
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
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