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 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 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 162-5106
Tillv. art.nrLMH6704MA/NOPB
VarumärkeTexas Instruments
33,148 kr
Each (In a Tube of 95)
Enheter
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-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 165-4696
Tillv. art.nrMCP6S91-E/SN
VarumärkeMicrochip
6,033 kr
Each (In a Tube of 100)
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 162-8307
Tillv. art.nrPGA113AIDGST
VarumärkeTexas Instruments
15,833 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 814-3745
Tillv. art.nrPGA113AIDGST
VarumärkeTexas Instruments
24,402 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 666-5694
Tillv. art.nrMCP6G01T-E/OT
VarumärkeMicrochip
4,177 kr
Each (In a Pack of 10)
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 768-1384
Tillv. art.nrMCP6G01UT-E/OT
VarumärkeMicrochip
2,618 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 651-1893
Tillv. art.nrLMH6704MA/NOPB
VarumärkeTexas Instruments
36,81 kr
Each
Enheter
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-artikelnummer 403-121
Tillv. art.nrMCP6S28-I/SL
VarumärkeMicrochip
20,866 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 164-6058
Tillv. art.nrLT1995CDD#PBF
VarumärkeAnalog Devices
27,872 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 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 162-5478
Tillv. art.nrPGA112AIDGST
VarumärkeTexas Instruments
16,416 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 522-8837
Tillv. art.nrAD526JNZ
VarumärkeAnalog Devices
176,30 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
Nytt
RS-artikelnummer 200-3866
Tillv. art.nrMAX3522BCTN+
VarumärkeMaxim Integrated
43,84 kr
Each (In a Pack of 2)
Enheter
Dual - 5V - - 1 - - TQFN 56 - - - -
RS-artikelnummer 876-7281
Tillv. art.nrMCP6G04-E/SL
VarumärkeMicrochip
7,617 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 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 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 162-8308
Tillv. art.nrPGA870IRHDT
VarumärkeTexas Instruments
68,105 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
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