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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 $2.45 $2.23	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	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW PGA204AP Texas Instruments 1: $33.98 665In Stock	Mfr. Part # PGA204AP Mouser Part # 595-PGA204AP	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW	Datasheet	665In Stock	$33.98 $29.63 $25.48 View 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 1,762In Stock 3,000Expected 10/15/2026	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	1,762In Stock 3,000Expected 10/15/2026	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
Special Purpose Amplifiers 2-Chan. 12 MHz SPI MCP6S22-I/SN Microchip Technology 1: $1.68 1,110In Stock	Mfr. Part # MCP6S22-I/SN Mouser Part # 579-MCP6S22-I/SN	Microchip Technology	Special Purpose Amplifiers 2-Chan. 12 MHz SPI	Datasheet	1,110In Stock	$1.68 $1.40 $1.27	Min.: 1 Mult.: 1
Instrumentation Amplifiers Zero-Drift High Vltg Program Gain Amp A A 595-PGA281AIPW PGA281AIPWR Texas Instruments 1: $6.83 1,683In Stock	Mfr. Part # PGA281AIPWR Mouser Part # 595-PGA281AIPWR	Texas Instruments	Instrumentation Amplifiers Zero-Drift High Vltg Program Gain Amp A A 595-PGA281AIPW	Datasheet	1,683In Stock	Cut Tape $6.83 $5.32 $4.86 $4.59 View Reel $4.13 $4.37 $4.24 $4.19 $4.13 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Differential Amplifiers Hi-Spd Fully Diff Pr ogram Gain Amp A 59 A 595-PGA870IRHDR PGA870IRHDT Texas Instruments 1: $15.00 477In 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	477In 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 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 $2.21 $2.01	Min.: 1 Mult.: 1
Instrumentation Amplifiers Digitally Controlled Programmable-Gain PGA202KP Texas Instruments 1: $39.01 A tariff of 8% may be applied if shipping to the United States. 373In Stock	Mfr. Part # PGA202KP Mouser Part # 595-PGA202KP	Texas Instruments	Instrumentation Amplifiers Digitally Controlled Programmable-Gain	Datasheet	373In Stock	$39.01 $31.76 $29.94 $27.95 View $27.13 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Instrumentation Amplifiers Digitally Controlled Programmable-Gain PGA203KP Texas Instruments 1: $27.72 A tariff of 8% may be applied if shipping to the United States. 289In Stock	Mfr. Part # PGA203KP Mouser Part # 595-PGA203KP	Texas Instruments	Instrumentation Amplifiers Digitally Controlled Programmable-Gain	Datasheet	289In Stock	$27.72 $22.34 $20.98 $19.90 View $18.51 $18.14 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA204AU PGA204AU/1K Texas Instruments 1: $20.05 866In Stock	Mfr. Part # PGA204AU/1K Mouser Part # 595-PGA204AU/1K	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA204AU	Datasheet	866In Stock	Cut Tape $20.05 $15.99 $14.98 $13.96 View Reel $12.74 $13.35 $13.22 $12.74 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW PGA204BP Texas Instruments 1: $38.97 A tariff of 8% may be applied if shipping to the United States. 211In Stock	Mfr. Part # PGA204BP Mouser Part # 595-PGA204BP	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW	Datasheet	211In Stock	$38.97 $31.55 $29.69 $29.23 View $26.94 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strum Amp A 595-PGA A 595-PGA204BU/1K PGA204BU Texas Instruments 1: $28.53 478In 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	478In Stock	$28.53 $22.89 $21.21 $19.85 View $19.14 $18.73 Quote	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW PGA205AP Texas Instruments 1: $36.09 A tariff of 8% may be applied if shipping to the United States. 189In Stock	Mfr. Part # PGA205AP Mouser Part # 595-PGA205AP	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW	Datasheet	189In Stock	$36.09 $29.22 $27.50 $27.07 View $24.72 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA205AU/1K PGA205AU Texas Instruments 1: $26.41 408In Stock	Mfr. Part # PGA205AU Mouser Part # 595-PGA205AU	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA205AU/1K	Datasheet	408In Stock	$26.41 $21.25 $19.41 $18.76 View $18.15 $17.20 Quote	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp PGA205BU Texas Instruments 1: $36.48 553In Stock	Mfr. Part # PGA205BU Mouser Part # 595-PGA205BU	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp	Datasheet	553In Stock	$36.48 $29.57 $26.91 $26.26 View $24.99 Quote	Min.: 1 Mult.: 1
Special Purpose Amplifiers 2-Chan. 12 MHz SPI MCP6S22-I/P Microchip Technology 1: $1.91 214In Stock	Mfr. Part # MCP6S22-I/P Mouser Part # 579-MCP6S22-I/P	Microchip Technology	Special Purpose Amplifiers 2-Chan. 12 MHz SPI	Datasheet	214In Stock	$1.91 $1.59 $1.44	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 320In Stock	Mfr. Part # MCP6S21-I/P Mouser Part # 579-MCP6S21-I/P	Microchip Technology	Special Purpose Amplifiers 1-Chan. 12 MHz SPI	Datasheet	320In 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 A tariff of 8% may be applied if shipping to the United States. 30In Stock	Mfr. Part # PGA205BP Mouser Part # 595-PGA205BP	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA280AIPW	Datasheet	30In Stock	$35.34 $31.34 $31.33 $31.06 Quote Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA204AU/1K PGA204AU Texas Instruments 1: $24.74 2,842On Order	Mfr. Part # PGA204AU Mouser Part # 595-PGA204AU	Texas Instruments	Instrumentation Amplifiers Programmable Gain In strumentation Amp A A 595-PGA204AU/1K	Datasheet	2,842On Order On Order Ship Dates Mfr. #: PGA204AU Stock: 0 On Order: 602 Expected 4/5/2027 2,240 Expected 4/26/2027 Factory Lead-Time: 26 Weeks	$24.74 $19.82 $18.23 $17.12 View $16.53 $16.17 Quote	Min.: 1 Mult.: 1
Instrumentation Amplifiers Zero-Drift High Vltg Program Gain Amp A A 595-PGA281AIPWR PGA281AIPW Texas Instruments 1: $8.74 802On Order	Mfr. Part # PGA281AIPW Mouser Part # 595-PGA281AIPW	Texas Instruments	Instrumentation Amplifiers Zero-Drift High Vltg Program Gain Amp A A 595-PGA281AIPWR	Datasheet	802On Order On Order Ship Dates Mfr. #: PGA281AIPW Stock: 0 On Order: 352 Expected 10/13/2026 450 Expected 12/7/2026 Factory Lead-Time: 9 Weeks	$8.74 $6.77 $5.96 $5.65 View $5.33 $5.19 $5.07 Quote	Min.: 1 Mult.: 1
Special Purpose Amplifiers 6-Chan. 12 MHz SPI MCP6S26-I/P Microchip Technology 1: $2.94 176Expected 10/26/2026	Mfr. Part # MCP6S26-I/P Mouser Part # 579-MCP6S26-I/P	Microchip Technology	Special Purpose Amplifiers 6-Chan. 12 MHz SPI	Datasheet	176Expected 10/26/2026	$2.94 $2.45 $2.23	Min.: 1 Mult.: 1
Differential Amplifiers Hi-Spd Fully Diff Pr ogram Gain Amp A 59 A 595-PGA870IRHDT PGA870IRHDR Texas Instruments 3,000: $7.61 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # PGA870IRHDR Mouser Part # 595-PGA870IRHDR	Texas Instruments	Differential Amplifiers Hi-Spd Fully Diff Pr ogram Gain Amp A 59 A 595-PGA870IRHDT	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $7.61	Min.: 3,000 Mult.: 3,000 : 3,000
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

Programmable Gain Amplifiers for Digital Multi-Meters

Programmable Gain Amplifiers for Digital Multimeters

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