peculiarity
(Typical 5V power supply, unless otherwise noted)
|
Input reference voltage noise
|
5.8 NV /
√
hertz
|
|
Input bias current
|
100 FA
|
|
Gain-bandwidth product
|
88 MHz
|
-
Supply current per channel
|
LMV793
|
1.15 mA
|
|
LMV794
|
1.30 mA
|
-
Rail-to-rail output swing
|
@ 10kΩ load
|
Railway from 25 millivolts
|
|
@ 2kΩ load
|
Railway from 45 millivolts
|
|
Guaranteed 2.5V and 5.0V performance
|
|
|
Total harmonic distortion
|
600 Ω at 0.04% @ 1 kHz
|
|
Temperature range
|
-40°C to 125°C
|
illustrate
The LMV793 (single) and LMV794 (dual) CMOS input operational amplifiers provide low input voltage noise density of 5.8 NV /
At the same time, it consumes only 1.15 milliamps (LMV793) of quiescent current.
The LMV793/LMV794 are stable with a gain of 10 and have a gain-bandwidth product (GBW) of 88 MHz.
The LMV793/LMV794 have a supply voltage range of 1.8V to 5.5V and can be operated from a single supply.
Each functional rail-to-rail output stage of the LMV793/LMV794 is capable of driving 600Ω loads and sourcing up to 60 mA.
The LMV793/LMV794 provide the best performance in low voltage and low noise systems.
The CMOS input stage, typical input bias current in a few femtosecond amperes range, and input common-mode voltage range, including ground, make the LMV793/LMV794 ideal for applications requiring high speed and low power sensors.
LMV793/LMV794 is manufactured using the national advanced VIP50 process.
The LMV793 is available in a 5-pin SOT23 or 8-pin SOIC package.
The LMV794 is available as an 8-pin SOIC or an 8-pin MSOP.
apply
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ADC interface
-
Photodiode amplifier
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Active filters and buffers
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Low noise signal processing
-
Medical instruments
-
Sensor interface applications