Analog Devices Inc. AMP04 Linear – Amplifiers – Instrumentation, OP Amps, Buffer Amps AMP04ESZ-R7 Datasheet, AMP04ESZ-R7 – Analog Devices Inc. AMP04 Precision Single Supply Instrumentation Amplifier FEATURES Single Supply Operation Low Supply Current: A Max Wide Gain Range: to Low. AMP04 datasheet, AMP04 pdf, AMP04 data sheet, datasheet, data sheet, pdf, Analog Devices, Precision Single Supply Instrumentation Amplifier.

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Again, the use of equal resistance values will create a common input error voltage that is rejected by the amplifier. Gain is set by a single external resistor and can be from 1 to It offers an excellent combination of accuracy, low power con- sumption, wide input voltage range, and excellent datasheet performance.

AMP04* PDF Datasheet浏览和下载

Frequency 10k k Figure High-performance Adder Uses Instrumentation Amplifiers. Low impedance, load related variations and noise levels that are completely acceptable in the high thresholds of the digital domain make the digital supply unusable in nearly all high performance analog applications.

Precision Single Supply Instrumentation Amplifier. Due to environmental concerns, ADI offers many of our products in lead-free versions. None of the internal nodes has a signal high enough to cause amplifier saturation. Consequently the offset nulling circuit in Figure 9 must be used with caution. Input common-mode voltage range allows the AMP04 to handle signals with full accuracy from ground to within 1 volt of the positive supply.

It is important to note the scheduled dock date on the order entry screen. Noise Band Limiting a single-pole low-pass filter is produced. Combining with the single supply ADG quad analog switch, the AMP04 makes a useful programmable gain amplifier that can handle input and output signals at zero volts.


No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Primarily, the designer must consider temperature differentials and thermocouple effects due to dissimilar metals, IR voltage drops, and the effects of stray capacitance.

The long pulsewidth is necessary to allow ample settling time for the long time constant of the low-pass filter around the AMP Component layout that takes into account the power dissipation at critical locations in the circuit and minimizes gradient effects and differential common-mode voltages by taking advantage of input symmetry will minimize many of these errors.

AMP04* (ETC) PDF技术资料下载 AMP04* 供应信息 IC Datasheet 数据表 (9/16 页)

No license is granted by implication or. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed for standard product dice. Temperature 5V Figure Zmp04 that a 0 volt output is datashfet the negative output swing limit of the AMP04 powered with a single supply. Careful circuit layout, including good grounding and signal routing practice to minimize stray coupling and ground loops is recommended.

At zero volts out, the output is in saturation to the negative rail and the dstasheet voltage is indistinguishable from the normal offset error.

The various ranges specified are as follows: Input common-mode voltage range allows the AMP04 to handle signals with full accuracy from ground to within 1 volt of the positive supply.

Aamp04 in this error component due to variations with signal voltage and temperature can be dstasheet if both input source resistances are equal, reducing the error to a common-mode voltage which can be rejected. Gain is set by a single external resistor and can be from 1 to Both stray capacitance errors and noise coupling from external sources can be minimized by running the input signal through shielded cable.

For dual supply operation it can be connected to ground to give zero volts out with zero volts differential input. An alternative null correction technique is to inject an offset current into the summing node of the output amplifier as in Figure Repeat the full-scale and the half-scale adjustments as needed.


The problem is greatly compounded when high speed digital circuitry, such as that accompanying data conversion components, is brought into the proximity of the analog section.

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AMP04 Datasheet PDF

However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. Please enter samples into your cart to check sample availability.

Figures 7b and 7c illustrate the effect of filtering datasheeet noise. Figure 4 illustrates the AMP04 operating at the same common-mode conditions as in Figure 3. Gain bandwidth is over kHz. Although not tested and guaranteed, the AMP04 inputs are biased in a way that they can amplify signals linearly with commonmode voltage as low as —0. Leakage currents can be minimized by using high quality socket and circuit board materials, and by carefully cleaning and coating complete board assemblies.

For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. At a 50 mV full-scale bridge voltage, the AMP04 amplifies the voltage-to-current converter for a full-scale of 20 mA at the output. Substitute an exact Input offsets attain very low temperature drift by proprietary lasertrimmed thin-film resistors and akp04 gain amplifiers.

A similar condition may also result upon a loss of the negative supply.