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
7,796 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
10,216 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 162-5107
Tillv. art.nrLMH6704MF/NOPB
VarumärkeTexas Instruments
16,104 kr
Each (On a Reel of 1000)
Enheter
Dual - ±3 V, ±5 V 8.3mV 1MΩ 1 No Surface Mount SOT-23 6 - - 2.92 x 1.6 x 1.02mm 1.02mm
RS-artikelnummer 165-4687
Tillv. art.nrMCP6S22-I/SN
VarumärkeMicrochip
7,611 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 164-6058
Tillv. art.nrLT1995CDD#PBF
VarumärkeAnalog Devices
53,355 kr
Each (In a Tube of 121)
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 162-8002
Tillv. art.nrVCA824ID
VarumärkeTexas Instruments
67,102 kr
Each (In a Tube of 50)
Enheter
Dual - ±5V ±19mV - 1 - Surface Mount SOIC 14 60dB Swing 8.75 x 4 x 1.5mm 1.5mm
RS-artikelnummer 162-8307
Tillv. art.nrPGA113AIDGST
VarumärkeTexas Instruments
16,629 kr
Each (On a Reel of 250)
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 517-0283
Tillv. art.nrPGA309AIPWT
VarumärkeTexas Instruments
64,83 kr
Each
Enheter
- - - - - - - Surface Mount TSSOP 16 - - 5 x 4.4 x 1.15mm 1.15mm
RS-artikelnummer 814-3751
Tillv. art.nrPGA870IRHDT
VarumärkeTexas Instruments
95,65 kr
Each
Enheter
- 5 V - - 173Ω 1 - Surface Mount VQFN 28 - Differential 5.15 x 5.15 x 0.95mm 0.95mm
RS-artikelnummer 145-6348
Tillv. art.nrAD526JNZ
VarumärkeAnalog Devices
131,934 kr
Each (In a Tube of 25)
Enheter
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-artikelnummer 911-5681
Tillv. art.nrMCP6S28-I/SL
VarumärkeMicrochip
17,272 kr
Each (In a Tube of 50)
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 402-976
Tillv. art.nrMCP6G04-E/SL
VarumärkeMicrochip
9,12 kr
Each (In a Pack of 5)
Enheter
Single 3 V, 5 V - 4.5mV - 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 164-6071
Tillv. art.nrLT1995CDD#PBF
VarumärkeAnalog Devices
43,32 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 496-7193
Tillv. art.nrAD8555ARZ
VarumärkeAnalog Devices
71,86 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 165-2093
Tillv. art.nrMCP6S93-E/UN
VarumärkeMicrochip
8,912 kr
Each (In a Tube of 100)
Enheter
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-artikelnummer 768-1384
Tillv. art.nrMCP6G01UT-E/OT
VarumärkeMicrochip
2,808 kr
Each (In a Pack of 10)
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 162-8308
Tillv. art.nrPGA870IRHDT
VarumärkeTexas Instruments
66,634 kr
Each (On a Reel of 250)
Enheter
- 5 V - - 173Ω 1 - Surface Mount VQFN 28 - Differential 5.15 x 5.15 x 0.95mm 0.95mm
RS-artikelnummer 522-8837
Tillv. art.nrAD526JNZ
VarumärkeAnalog Devices
154,69 kr
Each
Enheter
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-artikelnummer 817-3632
Tillv. art.nrMCP6G01T-E/SN
VarumärkeMicrochip
3,346 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 402-932
Tillv. art.nrMCP6S28-I/P
VarumärkeMicrochip
22,666 kr
Each (In a Pack of 5)
Enheter
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
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