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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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 817-3632
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP6G01T-E/SN
Brand :Microchip
THB11.291
Each (On a Reel of 3300)
Units
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 Stock No. 165-4880
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP6G01T-E/OT
Brand :Microchip
THB10.659
Each (On a Reel of 3000)
Units
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
ใหม่ / New
RS Stock No. 200-3866
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MAX3522BCTN+
THB171.675
Each: (In a Pack of 2)
Units
Dual - 5V - - 1 - - TQFN 56 - - - -
RS Stock No. 814-3751
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PGA870IRHDT
THB328.64
Each
Units
- 5 V - - 173Ω 1 - Surface Mount VQFN 28 - Differential 5.15 x 5.15 x 0.95mm 0.95mm
RS Stock No. 164-6071
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1995CDD#PBF
THB174.00
Each
Units
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 Stock No. 165-4687
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP6S22-I/SN
Brand :Microchip
THB30.10
Each (In a Tube of 100)
Units
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 Stock No. 666-5694
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP6G01T-E/OT
Brand :Microchip
THB14.107
Each: (In a Pack of 10)
Units
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 Stock No. 920-0063
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1991ACMS#PBF
THB85.039
Each (In a Tube of 50)
Units
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 Stock No. 911-5681
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP6S28-I/SL
Brand :Microchip
THB58.324
Each (In a Tube of 50)
Units
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 Stock No. 197-7471
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PGA103U
THB267.355
Each: (In a Pack of 2)
Units
Single - ±15V 1.5mV - 1 - - SOIC 8 - - - -
RS Stock No. 162-4838
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PGA309AIPWT
THB145.187
Each (On a Reel of 250)
Units
- - - - - - - Surface Mount TSSOP 16 - - 5 x 4.4 x 1.15mm 1.15mm
RS Stock No. 162-8308
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PGA870IRHDT
THB214.18
Each (On a Reel of 250)
Units
- 5 V - - 173Ω 1 - Surface Mount VQFN 28 - Differential 5.15 x 5.15 x 0.95mm 0.95mm
RS Stock No. 151-3103
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LTC6910-1CTS8#TRMPBF
THB72.77
Each (On a Reel of 500)
Units
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 Stock No. 814-3745
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PGA113AIDGST
THB83.93
Each: (In a Pack of 5)
Units
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 Stock No. 822-5834
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1991ACMS#PBF
THB141.51
Each: (In a Pack of 2)
Units
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 Stock No. 517-0283
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PGA309AIPWT
THB217.85
Each
Units
- - - - - - - Surface Mount TSSOP 16 - - 5 x 4.4 x 1.15mm 1.15mm
RS Stock No. 912-8813
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD8555ARZ
THB199.39
Each (In a Tube of 98)
Units
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 Stock No. 522-8837
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD526JNZ
THB605.23
Each
Units
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 Stock No. 768-1384
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP6G01UT-E/OT
Brand :Microchip
THB14.107
Each: (In a Pack of 10)
Units
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 Stock No. 162-5478
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PGA112AIDGST
THB52.683
Each (On a Reel of 250)
Units
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
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