NATIONAL SEMICONDUCTOR - LMV841 Single LMV844 Quad CMOS Input Operational Amplifiers Data Manual, Owner's Guide
Summary
Engineered for resource-constrained designs, the LMV841/LMV844 Operational Amplifiers offer high performance in low-voltage, low-power applications. These integrated circuits feature CMOS inputs, rail-to-rail output, and wide supply ranges (2.7V to 12V), making them ideal for battery-powered instrumentation and portable electronics. Ideal for sensor interface, active filters, and signal buffering requiring compactness (SC70/TSSOP). This guide provides comprehensive technical data sheets, detailing electrical characteristics and performance metrics necessary for reliable system design across various temperature ranges.
Page 1 Text Content
in le / L In t, R IO , W id ly ra tio l A lifie rs
March 2007
LMV841 / LMV844 CMOS Input, RRIO, Wide Supply Range Operational Amplifiers General Description Features The LMV841 and LMV844 are low-voltage and low-power Unless otherwise noted, typical values at TA = 25°C, V+ = 5V operational amplifiers that operate with supply voltages rang- Space saving 5-Pin SC70 package ing from 2.7V to 12V and have rail-to-rail input and output
Supply voltage range 2.7V to 12V
capability.
Guaranteed at 3.3V, 5V and ±5V
The LMV841 and LMV844 are low offset voltage and low
Low supply current 1 m A per channel
supply current amplifiers with MOS inputs, characteristics that
Unity gain bandwidth 4.5 MHz
make the LMV841/LMV844 ideal for sensor interface and
Open loop gain 100 d B
battery powered applications.
Input offset voltage 500 μV max
The LMV841 is offered in the space saving 5-pin SC70 pack-
Input bias current 0.3 p A
age and the quad LMV844 comes in the 14-Pin TSSOP
CMRR 100 d B
package. These small packages are solutions for area con-
Input voltage noise 20 n V/
strained PC boards and portable electronics.
Temperature range −40°C to 125°C Rail-to-rail input Rail-to-rail output
Applications High impedance sensor interface Battery powered instrumentation High gain amplifiers DAC buffer Instrumentation amplifiers Active Filters
Typical Applications
© 2007 National Semiconductor Corporation www.national.com
Page Summary Contents For NATIONAL SEMICONDUCTOR - LMV841 Single LMV844 Quad CMOS Input Operational Amplifiers Data Manual, Owner's Guide
Manual Details
| Brand | National |
|---|---|
| Pages | 18 |
| File Size | 507.50 KB |
| Published | June 15, 2026 |
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