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Programmable Gain Amplifiers for Digital Multi-Meters

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Programmable Gain Amplifiers for Digital Multimeters

Programmable Gain Amplifier (PGA) can adjust its gain based on external input and used to shape the output signal to the desired amplitude in response to external conditions. PGAs have a variety of applications, but one example of the use of a PGA is in data acquisition applications with a wide dynamic range; a PGA is a means of adjusting input signal levels to the downstream analog-to-digital converter (ADC). Other common applications for a PGA might be an automatic gain control (AGC) loop, instrumentation, sonar, photodiode circuits, or any sensor with a wide dynamic range. Learn More

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Special Purpose Amplifiers 8-Chan. 12 MHz SPI MCP6S28-I/SL Microchip Technology 1: $2.94 23,314In Stock	Mfr. Part # MCP6S28-I/SL Mouser Part # 579-MCP6S28-I/SL	Microchip Technology	Special Purpose Amplifiers 8-Chan. 12 MHz SPI	Datasheet	23,314In Stock	$2.94 $2.83 $2.45 $2.26 View $2.10 $2.09 $2.07	Min.: 1 Mult.: 1
Special Purpose Amplifiers 6-Chan. 12 MHz SPI MCP6S26-I/SL Microchip Technology 1: $2.66 1,272In Stock	Mfr. Part # MCP6S26-I/SL Mouser Part # 579-MCP6S26-I/SL	Microchip Technology	Special Purpose Amplifiers 6-Chan. 12 MHz SPI	Datasheet	1,272In Stock	$2.66 $2.21 $2.01 $2.00 View $1.98 $1.96	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA205AU/1K PGA205AU Texas Instruments 1: $26.41 441In Stock	Mfr. Part # PGA205AU Mouser Part # 595-PGA205AU	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA205AU/1K	Datasheet	441In Stock	$26.41 $21.25 $18.35 $17.44 View $17.10 Quote	Min.: 1 Mult.: 1
Instrumentation Amplifiers Digitally Controlled Programmable-Gain PGA203KP Texas Instruments 1: $31.44 289In Stock	Mfr. Part # PGA203KP Mouser Part # 595-PGA203KP	Texas Instruments	Instrumentation Amplifiers Digitally Controlled Programmable-Gain	Datasheet	289In Stock	$31.44 $26.73 $22.71 $21.53 Quote Quote	Min.: 1 Mult.: 1
Special Purpose Amplifiers 6-Chan. 12 MHz SPI MCP6S26-I/ST Microchip Technology 1: $2.66 2,565In Stock	Mfr. Part # MCP6S26-I/ST Mouser Part # 579-MCP6S26-I/ST	Microchip Technology	Special Purpose Amplifiers 6-Chan. 12 MHz SPI	Datasheet	2,565In Stock	$2.66 $2.56 $2.21 $2.01 View $2.00 $1.99 $1.98	Min.: 1 Mult.: 1
Special Purpose Amplifiers 6-Chan. 12 MHz SPI MCP6S26-I/P Microchip Technology 1: $2.94 176In Stock	Mfr. Part # MCP6S26-I/P Mouser Part # 579-MCP6S26-I/P	Microchip Technology	Special Purpose Amplifiers 6-Chan. 12 MHz SPI	Datasheet	176In Stock	$2.94 $2.45 $2.23	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW PGA204AP Texas Instruments 1: $39.08 672In Stock	Mfr. Part # PGA204AP Mouser Part # 595-PGA204AP	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW	Datasheet	672In Stock	$39.08 $33.01 $28.05 $26.75 Quote Quote	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strum Amp A 595-PGA A 595-PGA204BU/1K PGA204BU Texas Instruments 1: $28.53 1,062In Stock	Mfr. Part # PGA204BU Mouser Part # 595-PGA204BU	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strum Amp A 595-PGA A 595-PGA204BU/1K	Datasheet	1,062In Stock	$28.53 $22.89 $21.21 $19.85 View $19.14 $18.73 Quote	Min.: 1 Mult.: 1
Instrumentation Amplifiers Prgrmmbl Gain Instru m Amp A 595-PGA204B A 595-PGA204BU PGA204BU/1K Texas Instruments 1: $24.07 4,334In Stock	Mfr. Part # PGA204BU/1K Mouser Part # 595-PGA204BU/1K	Texas Instruments	Instrumentation Amplifiers Prgrmmbl Gain Instru m Amp A 595-PGA204B A 595-PGA204BU	Datasheet	4,334In Stock	Cut Tape $24.07 $19.24 $18.04 $16.71 View Reel $15.70 $16.08 $15.70 $15.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Instrumentation Amplifiers Digitally Controlled Programmable-Gain PGA202KP Texas Instruments 1: $84.26 214In Stock	Mfr. Part # PGA202KP Mouser Part # 595-PGA202KP	Texas Instruments	Instrumentation Amplifiers Digitally Controlled Programmable-Gain	Datasheet	214In Stock	$84.26 $72.28 $63.55 $62.40 View Quote	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA204AU PGA204AU/1K Texas Instruments 1: $22.89 827In Stock	Mfr. Part # PGA204AU/1K Mouser Part # 595-PGA204AU/1K	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA204AU	Datasheet	827In Stock	Cut Tape $22.89 $18.29 $17.15 $15.89 $15.67 Reel $14.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW PGA204BP Texas Instruments 1: $63.23 200In Stock	Mfr. Part # PGA204BP Mouser Part # 595-PGA204BP	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW	Datasheet	200In Stock	$63.23 $53.86 $48.59	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW PGA205AP Texas Instruments 1: $36.09 183In Stock	Mfr. Part # PGA205AP Mouser Part # 595-PGA205AP	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW	Datasheet	183In Stock	$36.09 $29.22 $27.50 $27.07 View $24.72 Quote	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp PGA205BU Texas Instruments 1: $41.01 444In Stock 360Expected 12/3/2026	Mfr. Part # PGA205BU Mouser Part # 595-PGA205BU	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp	Datasheet	444In Stock 360Expected 12/3/2026	$41.01 $33.20 $31.25 $29.95 View $28.08 Quote	Min.: 1 Mult.: 1
Differential Amplifiers Hi-Spd Fully Diff Pr ogram Gain Amp A 59 A 595-PGA870IRHDR PGA870IRHDT Texas Instruments 1: $15.00 475In Stock	Mfr. Part # PGA870IRHDT Mouser Part # 595-PGA870IRHDT	Texas Instruments	Differential Amplifiers Hi-Spd Fully Diff Pr ogram Gain Amp A 59 A 595-PGA870IRHDR	Datasheet	475In Stock	Cut Tape $15.00 $11.79 $10.98 $10.10 Reel $9.38 View $9.02 $9.00 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Special Purpose Amplifiers 2-Chan. 12 MHz SPI MCP6S22-I/P Microchip Technology 1: $1.91 213In Stock	Mfr. Part # MCP6S22-I/P Mouser Part # 579-MCP6S22-I/P	Microchip Technology	Special Purpose Amplifiers 2-Chan. 12 MHz SPI	Datasheet	213In Stock	$1.91 $1.59 $1.44	Min.: 1 Mult.: 1
Special Purpose Amplifiers 2-Chan. 12 MHz SPI MCP6S22-I/SN Microchip Technology 1: $1.68 1,810In Stock	Mfr. Part # MCP6S22-I/SN Mouser Part # 579-MCP6S22-I/SN	Microchip Technology	Special Purpose Amplifiers 2-Chan. 12 MHz SPI	Datasheet	1,810In Stock	$1.68 $1.40 $1.27	Min.: 1 Mult.: 1
Special Purpose Amplifiers 8-Chan. 12 MHz SPI MCP6S28-I/P Microchip Technology 1: $3.36 121In Stock	Mfr. Part # MCP6S28-I/P Mouser Part # 579-MCP6S28-I/P	Microchip Technology	Special Purpose Amplifiers 8-Chan. 12 MHz SPI	Datasheet	121In Stock	$3.36 $2.80 $2.55	Min.: 1 Mult.: 1
Special Purpose Amplifiers 1-Chan. 12 MHz SPI MCP6S21-I/P Microchip Technology 1: $1.62 310In Stock	Mfr. Part # MCP6S21-I/P Mouser Part # 579-MCP6S21-I/P	Microchip Technology	Special Purpose Amplifiers 1-Chan. 12 MHz SPI	Datasheet	310In Stock	$1.62 $1.35 $1.23	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW PGA205BP Texas Instruments 1: $35.34 5In Stock 50Expected 11/23/2026	Mfr. Part # PGA205BP Mouser Part # 595-PGA205BP	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW	Datasheet	5In Stock 50Expected 11/23/2026	$35.34 $31.34 $31.33	Min.: 1 Mult.: 1
Instrumentation Amplifiers Zero-Drift High Vltg Program Gain Amp A A 595-PGA281AIPWR PGA281AIPW Texas Instruments 1: $9.38 3In Stock 450Expected 12/3/2026	Mfr. Part # PGA281AIPW Mouser Part # 595-PGA281AIPW	Texas Instruments	Instrumentation Amplifiers Zero-Drift High Vltg Program Gain Amp A A 595-PGA281AIPWR	Datasheet	3In Stock 450Expected 12/3/2026	$9.38 $7.29 $6.53 $6.10 $5.64	Min.: 1 Mult.: 1
Instrumentation Amplifiers Zero-Drift High Vltg Program Gain Amp A A 595-PGA281AIPW PGA281AIPWR Texas Instruments 1: $7.21 119In Stock 6,000Expected 2/19/2027	Mfr. Part # PGA281AIPWR Mouser Part # 595-PGA281AIPWR	Texas Instruments	Instrumentation Amplifiers Zero-Drift High Vltg Program Gain Amp A A 595-PGA281AIPW	Datasheet	119In Stock 6,000Expected 2/19/2027	Cut Tape $7.21 $5.56 $5.15 $4.69 View Reel $4.22 $4.45 $4.38 $4.35 $4.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA204AU/1K PGA204AU Texas Instruments 1: $27.23 2,699On Order	Mfr. Part # PGA204AU Mouser Part # 595-PGA204AU	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA204AU/1K	Datasheet	2,699On Order On Order Ship Dates Mfr. #: PGA204AU Stock: 0 On Order: 459 Expected 11/23/2026 2,240 Expected 12/3/2026 Factory Lead-Time: 26 Weeks	$27.23 $21.77 $20.41 $18.01	Min.: 1 Mult.: 1
Special Purpose Amplifiers 2-Chan. 10 MHz SPI MCP6S93-E/UN Microchip Technology 1: $1.68 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # MCP6S93-E/UN Mouser Part # 579-MCP6S93-E/UN	Microchip Technology	Special Purpose Amplifiers 2-Chan. 10 MHz SPI	Datasheet	Non-Stocked Lead-Time 16 Weeks	$1.68 $1.40 $1.27	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA205AU PGA205AU/1K Texas Instruments 1,000: $16.90 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PGA205AU/1K Mouser Part # 595-PGA205AU/1K	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA205AU	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $16.90	Min.: 1,000 Mult.: 1,000 : 1,000