peculiarity
Unless otherwise stated, in TA= 25°C, V typical + = 5V。
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Space-saving 5-pin SC70 package
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The supply voltage range is 2.7V to 12V
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Guaranteed at 3.3V, 5V, and ± 5V
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Low supply current
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1 mA per channel
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Unity-gain bandwidth
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4.5MHz
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Open-loop gain
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133 dB
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Input offset voltage
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500μV maximum
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Input bias current
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0.3pA
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CMRR
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112 dB
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Input voltage noise
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20nV / √ ^hertz
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Temperature range
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-40°C to 125°C
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Rail-to-rail input
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Rail-to-rail output
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The LMV841Q, LMV842Q and LMV844Q are AEC-Q100 Class 1 qualified and are manufactured with automotive grade flow.
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illustrate
The LMV841/LMV842/LMV844 are operational amplifiers that operate at low voltage and low power with voltages ranging from 2.7V to 12V and rail-to-rail input and output capability. Their low offset voltage and low supply current make them ideal for MOS input sensor interfaces and battery-powered applications.
The single LMV841 is available in the space-saving 5-pin SC70 package, dual LMV842 in 8-pin MSOP and 8-pin SOIC packages, and quad LMV844 in 14-pin TSSOP and 14-pin SOIC packages. These small package areas are ideal solutions for limited PC boards and portable electronics.
The LMV841Q, LMV842Q, Enhanced Manufacturing and LMV844Q merged into the automotive market and supported processes, including defect detection methods.
Requirements for reliability qualification and temperature grade standards defined in AEC - Q100 standards.
apply
- High impedance sensor interface
- Battery-powered instrument
- High gain amplifier
- DAC buffer
- Instrumentation amplifiers
- Active filters
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