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.


...
Lees meer Lees minder

Filters

1 - 20 van 54 producten worden weergegeven
Resultaten per pagina
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. 144-5816
FabrikantnummerMCP6G01UT-E/OT
FabrikantMicrochip
0,305 €
Each (On a Reel of 3000)
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. 822-5834
FabrikantnummerLT1991ACMS#PBF
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. 402-932
FabrikantnummerMCP6S28-I/P
FabrikantMicrochip
2,16 €
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. 761-9673
FabrikantnummerLTC6910-2CTS8#TRMPBF
2,31 €
Each
Aantal stuks
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-stocknr. 522-8837
FabrikantnummerAD526JNZ
FabrikantAnalog Devices
14,96 €
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. 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. 812-4384
FabrikantnummerVCA821ID
7,58 €
Each
Aantal stuks
Dual - ±5V ±19mV - 1 - Surface Mount SOIC 14 60dB Swing 8.75 x 4 x 1.5mm 1.5mm
RS-stocknr. 162-8308
FabrikantnummerPGA870IRHDT
6,444 €
Each (On a Reel of 250)
Aantal stuks
- 5 V - - 173Ω 1 - Surface Mount VQFN 28 - Differential 5.15 x 5.15 x 0.95mm 0.95mm
RS-stocknr. 814-3751
FabrikantnummerPGA870IRHDT
9,07 €
Each
Aantal stuks
- 5 V - - 173Ω 1 - Surface Mount VQFN 28 - Differential 5.15 x 5.15 x 0.95mm 0.95mm
RS-stocknr. 814-3745
FabrikantnummerPGA113AIDGST
2,446 €
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. 666-5694
FabrikantnummerMCP6G01T-E/OT
FabrikantMicrochip
0,396 €
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 920-0063
FabrikantnummerLT1991ACMS#PBF
2,666 €
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. 774-7608
FabrikantnummerMCP6S93-E/UN
FabrikantMicrochip
1,126 €
Each (In a Bag of 5)
Aantal stuks
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-stocknr. 876-7281
FabrikantnummerMCP6G04-E/SL
FabrikantMicrochip
0,723 €
Each (In a Tube of 57)
Aantal stuks
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-stocknr. 651-1893
FabrikantnummerLMH6704MA/NOPB
3,43 €
Each
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. 538-5889
FabrikantnummerAD8331ARQZ
FabrikantAnalog Devices
9,92 €
Each
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. 496-7193
FabrikantnummerAD8555ARZ
FabrikantAnalog Devices
6,74 €
Each
Aantal stuks
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-stocknr. 912-8813
FabrikantnummerAD8555ARZ
FabrikantAnalog Devices
5,37 €
Each (In a Tube of 98)
Aantal stuks
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-stocknr. 923-3599
FabrikantnummerPGA103U
6,58 €
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. 517-0283
FabrikantnummerPGA309AIPWT
6,12 €
Each
Aantal stuks
- - - - - - - Surface Mount TSSOP 16 - - 5 x 4.4 x 1.15mm 1.15mm
Related Products
The LTC6910 family are low noise digitally programmable ...
Description:
The LTC6910 family are low noise digitally programmable gain amplifiers (PGAs) that are easy to use and occupy very little PC board space. The inverting gain is adjustable using a 3-bit digital input to select gains of 0, 1, 2, ...
Description:
The LT1995 is a high speed, high slew rate, gain selectable amplifier with excellent DC performance. Gains from -7 to 8 with a gain accuracy of .2% can be achieved using no external components. The device is particularly well suited ...
The Instrumentation Amplifier ICs amplify the difference between ...
Description:
The Instrumentation Amplifier ICs amplify the difference between two input signal voltages, while rejecting any signals that are common to both inputs. The DC precision and gain accuracy is maintained within a noisy environment, and also where large common-mode signals ...
Variable-Gain or Voltage-Controlled Amplifiers are electronic differential amplifiers ...
Description:
Variable-Gain or Voltage-Controlled Amplifiers are electronic differential amplifiers that vary their gain depending on a control voltage. Applications include audio level compression, synthesizers and amplitude modulation.