Programmable Gain Amplifier

AN5326, Using the Programmable Gain Amplifier in the ...

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Description ® The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense, medical instrumentation, and sonar data acquisition applications.

Programmable Gain Amplifiers with DC Suppression and Low ...

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Good morning. I am trying to find a Programmable Gain Amplifier with these characteristics: - Simetrical supply - Digitally programmable (ex. SPI) - LB > 11 MHz (o AD8326 até vai até 100 MHz) - (If possible) with a Power Amplifier inside with 50 ohms output impedance

PSoC 4 Programmable Gain Amplifier (PGA_P4)

cypress.com/documentation/component-datasheets/psoc-4-programmable-gain-amplifier-pgap4

The amplifier has high input impedance, wide bandwidth, and selectable input voltage reference. The gain can be between 1 (0 dB) and 32 (+30 dB) and can be configured at build time or during run time in …

A Differential Switched-Capacitor Amplifier with ...

people.eecs.berkeley.edu/~pister/140sp16/labs/FreescaleFC.pdf

The gain and output offset voltage are digitally programmable. The differential switched-capacitor amplifier employs an op amp voltage cancellation technique without requiring its output to slew to analog ground each time the amplifier is reset. Additionally, the circuit topology is very insensitive to low op amp gain and allows

Operational Amplifier as Programmable Gain Amplifier ...

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The programmable gain amplifier consists of the analog switch in the feedback network which consists of the resistors of different values and comprises the selection pins through which one of the resistors can be selected to achieve the required gain. The complete circuit and the network description will be discussed in the next section.

5V, Rail-to-Rail I/O, Zero-Drift, Programmable Gain ...

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5V, Rail-to-Rail I/O, Zero-Drift, Programmable Gain Instrumentation Amplifiers Keywords: ISL28534, ISL28535, ISL28633, ISL28634, ISL28635, ISL28533, instrumentation amplifier, rail-to-rail amplifier, single-ended instrumentation amplifier, 5V gain instrumentation amplifier, zero drift, PGIA, programmable gain instrumentation amplifier Created Date

Ultrahigh-Performance Differential-Output Programmable ...

analog.com/en/analog-dialogue/articles/differential-output-prog-gain-in-amp.html

The aforementioned programmable-gain instrumentation amplifiers, featuring 5.3-GΩ differential input impedance and –110-dB total-harmonic distortion (THD), are …

Operational amplifier - Wikipedia

en.wikipedia.org/wiki/Operational_amplifier

An operational amplifier (often op-amp or opamp) is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.

MCP6S28 - Amplifiers and Linear - Linear Programmable Gain ...

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The MCP6S21, MCP6S22, MCP6S26, and MCP6S28 Programmable Gain Amplifiers offer 1, 2, 6 or 8 input channels respectively and eight steps of gain. These devices are programmable over an SPI bus and thus add gain control and input channel selection to the embedded control system.

Programmable Gain Amplifiers | element14 Hong Kong

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Programmable/Variable Amplifier, 1 Channels, 2 Amplifier, 30 kHz, -40 °C, 85 °C, ± 2.25V to ± 18V + Check Stock & Lead Times 50 available for 3 - 4 business days delivery: (UK stock) Order before 7:35pm Mon – Fri. (Excluding National Holidays)

Programmable Gain Amplifiers Amplifier IC Development ...

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Programmable Gain Amplifiers Amplifier IC Development Tools are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Programmable Gain Amplifiers Amplifier IC Development Tools.

DS4420 I²C Programmable Gain Amplifier for Audio ...

maximintegrated.com/en/products/analog/audio/DS4420.html

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 in 3dB increments across the entire range.

Programmable-Gain Amplifier, Using the MAX532 DAC

maximintegrated.com/en/design/technical-documents/app-notes/4/429.html

Access to the output amplifier's input terminals allows it to be easily configured as a programmable-gain amplifier (PGA) suitable for AC gain control. The circuit configuration is that of an inverting amplifier, with R2 replaced by the effective resistance of the DAC ladder (Figure 1) and R1 replaced by internal feedback resistor RFB (Figure 2). In this circuit, an AC signal is applied to the feedback resistor input and the …

USBPIA-S1 Variable Gain Instrumentation Amplifier Data ...

alligatortech.com/USBPIAS1_USB_programmable_instrumentation_amplifier.html

• Software-programmable instrumentation amplifier gains of 1 to 1000 • Ideal for automatic gain compensation applications • Software Selectable DC coupling or AC couple passive high pass filter • Compatible with any 12, 16, or 24-bit A/D converter devices • All versions of Windows compatible menu setup software and SDK included

I2C Programmable-Gain Amplifier for Audio Applications

datasheets.maximintegrated.com/en/ds/DS4420.pdf

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 in 3dB increments across the entire range. Three address inputs, used to …

Programmable Gain Amplifiers | Arrow.com

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Programmable Gain Amplifiers; Programmable Gain Amplifiers. Shop a variety of programmable gain amplifiers from top manufacturers including Texas Instruments, Linear Technology and Analog Devices. Filter by maximum voltage gain, pin count and more. Order in …

Programmable Gain Amplifier

1 Amplifier Programmable Gain Amplifiers | Newark

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1 Amplifier Programmable Gain Amplifiers product list at Newark. Competitive prices from the leading 1 Amplifier Programmable Gain Amplifiers distributor. Check our stock now!

Programmable Gain Amplifiers RS Components

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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.

Programmable Gain Amplifier - Texas Instruments

ti.com/lit/ds/symlink/pga103.pdf

The PGA103 is a programmable-gain amplifier for general purpose applications. Gains of 1, 10, or 100 are digitally selected by two CMOS/TTL-compatible in-puts. The PGA103 is ideal for systems that must handle wide dynamic range signals. The PGA103’s high speed circuitry provides fast set-

Programmable Gain Amplifiers with DC Suppression and Low ...

ncbi.nlm.nih.gov/pmc/articles/PMC3859054/

Sep 27, 2013 · The stage is composed of a programmable gain amplifier (PGA) with DC-rejection and low output offset. Cut-off frequencies are selectable and values from 0.016 to 31.83 Hz were tested, and the capacitor deblocking is embedded in the design. Hence, this PGA delivers most of the required gain with constant low output offset, notwithstanding the ...

Variable gain amplifiers - Analog IC Tips

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Jul 20, 2015 · You can buy programmable gain amplifiers such as the Linear Technology LTC6911 which will give selectable gains of 0dB to 20dB. You need to read datasheets of such devices carefully though to make sure they meet your needs with respect to common mode input voltage range, bandwidth and noise, for example.

AND8413 - Programmable Analog Functions

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gain for the amplifier with a 100 tap digital POT varies from 2 to about 93. The instrumentation amplifier is ideally suited for bridge, sensor, and data acquisition amplifier applications where high gain, high common mode rejection ratio and high input resistance are required. Figure 4. Programmable Instrumentation Amplifier A2 ...

Programmable Gain Amplifier (PGA) - eCircuit Center

ecircuitcenter.com/Circuits/op_PGA/op_pga.htm

One indispensable circuit is the PGA - Programmable Gain Amplifier. The amplifier's gain can be conveniently changed via a small collection of analog switches, resistors and logic bits. Toggling these logic bits swaps resistors in the op amp's feedback network effectively changing the gain.

Programmable gain amplifiers (PGA) | Microchip Technology

microchip.com/design-centers/amplifiers-linear/programmable-gain-amplifiers

Programmable Gain Amplifiers. Microchip’s Programmable Gain Amplifier (PGA) portfolio includes low-cost, general-purpose programmable gain amplifiers for cost-sensitive applications. For those applications that require higher levels of accuracy, a family of precision programmable gain amplifiers provide increased performance.

Programmable Gain Op Amps for Multifunction | DigiKey

digikey.com/en/articles/programmable-gain-op-amps-for-multifunction-sensors

Programmable-gain op amps provide a higher level of functional density, flexibility, and control when architecting mixed signal and sensor-based designs. A variety of parts, featuring accuracy, speed, offset adjustments, and calibration modes, gives us the best cost/performance points for …

Programmable Gain Amplifier? - Q&A - Amplifiers - EngineerZone

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Good morning. I am trying to find a Programmable Gain Amplifier with these characteristics: - Simetrical supply - Digitally programmable (ex. SPI) - LB > 11 MHz (o AD8326 até vai até 100 MHz) - (If possible) with a Power Amplifier inside with 50 ohms output impedance

Programmable Gain Amplifiers | Newark

newark.com/c/semiconductors-ics/amplifiers-comparators/programmable-gain-amplifiers

Programmable/Variable Amplifier, 2 Channels, 2 Amplifier, 2.15 MHz, -40 °C, 125 °C, 2.9V to 5.5V + Check Stock & Lead Times 87 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)