LMV982: Low Power Operational Amplifier with Shutdown and Rail to Rail I/O

Datasheet: Operational Amplifier, Rail-to-Rail, Low Voltage, Single and Dual, with Shutdown
Rev. 12 (381kB)
Product Overview
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The LMV981 Single and LMV982 Dual are CMOS low-voltage op-amps which can operate on single-sided power supplies (1.8 V to 5.0 V) with rail-to-rail input and output swing. Both devices come in small state-of-the-art packages and require very low quiescent current making them ideal for battery-operated, portable applications such as notebook computers and hand-held instruments. Rail-to-Rail operation provides improved signal-to-noise performance plus the small packages allow for closer placement to signal sources thereby reducing noise pickup. The single LMV931 is offered in space saving SC70-5 package. The dual LMV932 is in a Micro8. These small packages are very beneficial for crowded PCBs. Further reduction of power consumption is available with the addition of a shutdown function in the LMV981 Single and LMV982 Dual. All other functions and performance are the same as the LMV931/932. Shutdown is implemented by driving the SHDN pin LOW.
Features   Benefits
     
  • Performance Specified on Single-sided Power Supply: 1.8, 2.7, 5 V
  
  • Ideal for Battery-operated portable equipment
  • Extended Industrial Temperature Range: -40C to +125C
  
  • Useable for higher-temp applications
  • Includes Shutdown feature which reduces Quiescent Current to 1uA, max
  
  • Extended battery life
Applications   End Products
  • Reference Buffers
  • Current Shunt Monitors
  
  • PDAs
  • Notebook Computers
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
LMV982MUTAG Active
Pb-free
Halide free
LMV982 UQFN-10 488AT 1 260 Tape and Reel 3000 $0.3127
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Rail to Rail
Channels
VS Min (V)
VS Max (V)
Iq Typ (mA)
VOS Max (mV)
GBW Typ (MHz)
SR Typ (V/µs)
IO Typ (mA)
ΔVOS/ΔT (μV/C)
eN (nV/√Hz)
Ibias Typ (pA)
CMRR Typ (dB)
Architecture
Temperature Range (°C)
Package Type
LMV982MUTAG  
 LMV982 
 $0.3127 
Pb
H
 Active   
Input/Output
2
1.8
5
0.075
7.5
1.5
0.48
80
5.5
50
1000
70
Bipolar
-40 to 125
UQFN-10
Case Outlines
488AT   
Application
Diagram - Block
Medical
Personal Health and Wellness Monitor - Input Amp
Medical
Patient Monitor - Input Amp
Personal Electronics
Desktop Computer - Amp
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