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F = 3 Hz
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3.3 NV / √ hertz
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F = 1 kHz
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2.9 NV / √ hertz
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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, AV= 1，RL= 2kΩ
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0.001％
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Supply current
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4.4 mAh
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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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Input bias current
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± 1.5 nA
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RRIO
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illustrate
The 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 applications requiring low noise with precision and low voltage.
This op amp provides low voltage noise of 2.9 NV / √ Hertz with a 1/f angle of only 3 Hz. The LMP7732 has a bipolar input stage with a deviation of only 1.5 nA. This low input bias current, complemented by a very low voltage noise level, makes the LMP7732 an excellent choice for metering applications.
The LMP7732 provides a simultaneous current of only 4 mA and is 22 MHz wide GBW. This is accompanied by high 130 dB open-loop gain, and high gain bandwidth enables precise signal conditioning in applications where high closed-loop gain is required.
The LMP7732 has a supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered portable applications.
The LMP7732 is available in 8-pin SOIC and MSOP packages.
The LMP7731 is a single version of the product and is available in 5-pin SOT-23- and 8-pin SOIC packages.
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- Gas analysis instruments
- Photometer
- Medical instruments
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