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 41 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. 165-2093
FabrikantnummerMCP6S93-E/UN
FabrikantMicrochip
0,808 €
Each (In a Tube of 100)
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. 817-3632
FabrikantnummerMCP6G01T-E/SN
FabrikantMicrochip
0,304 €
Each (On a Reel of 3300)
Aantal stuks
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-stocknr. 162-4838
FabrikantnummerPGA309AIPWT
3,873 €
Each (On a Reel of 250)
Aantal stuks
- - - - - - - Surface Mount TSSOP 16 - - 5 x 4.4 x 1.15mm 1.15mm
RS-stocknr. 919-9843
FabrikantnummerLTC6910-2CTS8#TRMPBF
FabrikantAnalog Devices
1,536 €
Each (On a Reel of 500)
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. 200-3864
FabrikantnummerMAX3522BCTN+
FabrikantMaxim Integrated
3,411 €
Each (In a Tray of 260)
Aantal stuks
Dual - 5V - - 1 - - TQFN 56 - - - -
RS-stocknr. 628-3526
FabrikantnummerMCP6S91-E/SN
FabrikantMicrochip
0,714 €
Each (In a Pack of 5)
Aantal stuks
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-stocknr. 522-8837
FabrikantnummerAD526JNZ
FabrikantAnalog Devices
16,66 €
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. 768-1384
FabrikantnummerMCP6G01UT-E/OT
FabrikantMicrochip
0,242 €
Each (In a Pack of 10)
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. 496-7193
FabrikantnummerAD8555ARZ
FabrikantAnalog Devices
7,32 €
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. 402-976
FabrikantnummerMCP6G04-E/SL
FabrikantMicrochip
0,826 €
Each (In a Pack of 5)
Aantal stuks
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-stocknr. 165-4696
FabrikantnummerMCP6S91-E/SN
FabrikantMicrochip
0,548 €
Each (In a Tube of 100)
Aantal stuks
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-stocknr. 197-7471
FabrikantnummerPGA103U
7,635 €
Each (In a Pack of 2)
Aantal stuks
Single Variable ±15V 1.5mV - 1 No - SOIC 8 - - - -
RS-stocknr. 151-3103
FabrikantnummerLTC6910-1CTS8#TRMPBF
FabrikantAnalog Devices
1,467 €
Each (On a Reel of 500)
Aantal stuks
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-stocknr. 774-7608
FabrikantnummerMCP6S93-E/UN
FabrikantMicrochip
1,074 €
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. 666-5694
FabrikantnummerMCP6G01T-E/OT
FabrikantMicrochip
0,379 €
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. 165-4880
FabrikantnummerMCP6G01T-E/OT
FabrikantMicrochip
0,286 €
Each (On a Reel of 3000)
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. 876-7281
FabrikantnummerMCP6G04-E/SL
FabrikantMicrochip
0,691 €
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. 145-6348
FabrikantnummerAD526JNZ
FabrikantAnalog Devices
14,673 €
Each (In a Tube of 25)
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. 164-6058
FabrikantnummerLT1995CDD#PBF
FabrikantAnalog Devices
3,361 €
Each (In a Tube of 121)
Aantal stuks
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-stocknr. 162-8307
FabrikantnummerPGA113AIDGST
1,391 €
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
Related Products
The DS4420 is a fully differential, programmable gain ...
Description:
The DS4420 is a fully differential, programmable gain amplifier for audio applications. It features a -35dB to +25dB gain range controlled by an I²C interface and it is optimized to drive loads as low as 50Ω. The gain is adjustable ...
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 ...
Programmable Gain Amplifiers are Operational, Instrumentation or Differential ...
Description:
Programmable Gain Amplifiers are Operational, Instrumentation or Differential Amplifiers in which the gain can be programmed or selected, either via hardware (IC pin selection) or software using a serial communications link.