peculiarity
Typical values at V S = 5V unless otherwise noted.
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Input offset voltage
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± 150μV (max)
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Input bias current
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100 FA |
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Input voltage noise
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5.8 NV / √ hertz
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Gain bandwidth accumulation
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17 MHz
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Supply Current (LMP7711)
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1.15 mA
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Power Supply Current (LMP7712)
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1.30 mA
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Supply voltage range
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1.8V to 5.5V
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THD + N F = 1 kilohertz
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0.001％ |
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Operating temperature range
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-40°C to 125°C
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Rail-to-rail output swing
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Space-saving TSOT23 package (LMP7711)
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10-Pin MSOP Package (LMP7712)
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illustrate
LMP7711/LMP7712 are single- and dual-channel low-noise, low-offset CMOS inputs, rail-to-rail output precision amplifiers with a high gain bandwidth product and an enable pin. The LMP7711/LMP7712 is part of LMP's family of high-precision amplifiers and is ideal for a variety of instrumentation applications.
Using the CMOS input stage, LMP7711/LMP7712 achieves an input bias current of 100 FA and an input reference noise of 5.8 NV/ √ Hz, the input offset voltage is less than ± 150μV。 These features make it a superior choice for precision applications LMP7711/LMP7712.
Consuming only 1.15 mA of supply current, LMP7711 provides a 17 MHz high gain bandwidth product capable of accurate amplification at high closed-loop gains.
The LMP7711/LMP7712 has a supply voltage range of 1.8V to 5.5V, which makes these low-voltage applications ideal for portable applications that require low power consumption. To reduce the already low power consumption LMP7711/LMP7712 has an enabling function. Once shut down, the LMP7711/LMP7712 plots a supply current of only 140 nA.
LMP7711/LMP7712 is established with the country's advanced VIP50 process technology. The LMP7711 and LMP7712 available in a 6-pin TSOT23 package are available in a 10-pin MSOP.
apply
- Active filters and buffers
- Sensor interface applications
- Impede amplifier
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