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 920-0063
Tillv. art.nrLT1991ACMS#PBF
VarumärkeAnalog Devices
27,562 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 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 806-8004
Tillv. art.nrAD8432ACPZ-WP
VarumärkeAnalog Devices
31,02 kr
Each
Enheter
- - - - - - - - - - - - 4.1 x 4.1 x 0.75mm 0.75mm
RS-artikelnummer 912-7536
Tillv. art.nrAD8331ARQZ
VarumärkeAnalog Devices
85,829 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 822-5834
Tillv. art.nrLT1991ACMS#PBF
VarumärkeAnalog Devices
41,67 kr
Each (In a Pack of 2)
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 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 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 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
43,32 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 151-3103
Tillv. art.nrLTC6910-1CTS8#TRMPBF
VarumärkeAnalog Devices
16,417 kr
Each (On a Reel of 500)
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
RS-artikelnummer 761-9673
Tillv. art.nrLTC6910-2CTS8#TRMPBF
VarumärkeAnalog Devices
23,89 kr
Each
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 151-3340
Tillv. art.nrLTC6910-1CTS8#TRMPBF
VarumärkeAnalog Devices
29,78 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
RS-artikelnummer 919-9843
Tillv. art.nrLTC6910-2CTS8#TRMPBF
VarumärkeAnalog Devices
16,557 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 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 538-5889
Tillv. art.nrAD8331ARQZ
VarumärkeAnalog Devices
102,57 kr
Each
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 168-4260
Tillv. art.nrAD8432ACPZ-WP
VarumärkeAnalog Devices
23,711 kr
Each (In a Tray of 64)
Enheter
- - - - - - - - - - - - 4.1 x 4.1 x 0.75mm 0.75mm