LMV841
LMV841 is Wide Supply Range Operational Amplifier manufactured by National Semiconductor.
Description
The LMV841 is a low-voltage and low-power operational amplifier that operates from supply voltages from 2.7V to 12V and has rail-to-rail input and output capability. The LMV841 is a low offset voltage and low supply current amplifier with MOS inputs, characteristics that make the LMV841 ideal for sensor interface and battery powered applications. The LMV841 is offered in the space saving 5-Pin SC70 package. This small package is an ideal solution for area constrained PC boards and portable electronics.
Features
Unless otherwise noted, typical values at TA = 25°C, V+ = 5V
- Space saving 5-Pin SC70 package
- Supply voltage range 2.7V to 12V
- Guaranteed at 3.3V, 5V and ±5V 1 m A
- Low supply current 4.5 MHz
- Unity gain bandwidth 100 d B
- Open loop gain 500 μV max
- Input offset voltage 0.3 p A
- Input bias current 100 d B
- CMRR 20 n V/
- Input voltage noise
- 40°C to 125°C
- Temperature range
- Rail-to-rail input
- Rail-to-rail output
Applications
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High impedance sensor interface Battery powered instrumentation High gain amplifiers DAC buffer Instrumentation amplifiers Active Filters
Typical Application
Active Band-pass Filter
© 2006 National Semiconductor Corporation
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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Human Body Model Machine Model VIN Differential Supply Voltage (V+
- V-) Voltage at Input/Output Pins Input Current 2 k V 200V ±300 m V 13.2V V++0.3V, V-
- 0.3V 10 m A (Note 4)
Storage Temperature Range Junction Temperature (Note 3) Soldering Information Infrared or Convection (20 sec) Wave Soldering Lead Temp. (10 sec)
- 65°C to +150°C +150°C 235°C 260°C
Operating Ratings
Temperature Range (Note 3) Supply Voltage (V+
- V- )
(Note 1)
- 40°C to +125°C 2.7V to 12V 334...
