peculiarity
(typical, T A = 25 ° C, V S = 5V).
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F = 3 Hz
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3.3 NV / √Hz
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F = 1 kHz
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2.9 NV / √Hz
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Common Mode Rejection Ratio (CMRR)
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130 dB
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Open-loop gain
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130 dB
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GBW
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22 MHz
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Slew rate
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2.4 V/μs
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Total Harmonic Distortion @ F = 10 kHz, A V = 1, R L = 2kΩ
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0.001％
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Supply current
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4.4 mA
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Supply voltage range
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1.8V to 5.5V
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Operating temperature range
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-40°C to 125°C
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Enter the bias current
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± 1.5 nA
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RRIO
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illustrate
LMP7732 is a dual low-noise, rail-to-rail input and output, low-voltage amplifier. The LMP7732 is part of the LMP amplifier family and is ideal for low voltage precision and low noise applications.
This op amp provides low voltage noise of 2.9 NV/√Hz with a 1/f angle of only 3 Hz. LMP7732 has a bipolar junction input stage with a bias current of only 1.5 nA. This low input bias current, coupled with a very low level of voltage noise, makes it an excellent choice for LMP7732 metering applications.
LMP7732 the 22 MHz wide GBW it provides, it consumes only 4 mA of current. This 130 dB high open-loop gain and high gain bandwidth can be used in high closed-loop gain where accurate signal conditioning is required.
LMP7732 has a supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered, portable applications.
LMP7732 is available in 8-pin SOIC and MSOP packages.
LMP7731 is a single version of this product and is available in 5-pin SOT-23 and 8-pin SOIC packages.
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- Gas Analysis Instruments
- Photometric instruments
- Medical instruments