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LT1491AHS#TR

LT1491AHS#TR

LT1491AHS#TR

Linear Technology/Analog Devices

1nA 72 dB Instrumentational OP Amps 0.02μA 2V~44V ±1V~22V LT1491 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

LT1491AHS#TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2011
Series Over-The-Top®
JESD-609 Code e0
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 4
Supply Voltage 15V
Terminal Pitch1.27mm
Reach Compliance Code not_compliant
[email protected] Reflow Temperature-Max (s) 20
Base Part Number LT1491
Pin Count14
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Power Supplies3/5/+-15V
Number of Circuits 4
Current - Supply 50μA
Slew Rate0.07V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 72 dB
Current - Input Bias 1nA
Voltage - Supply, Single/Dual (±) 2V~44V ±1V~22V
Gain Bandwidth Product200kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 200 kHz
Average Bias Current-Max (IIB) 0.02μA
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 22V
Voltage - Input Offset 250μV
Current - Output / Channel 25mA
Low-Bias NO
MicropowerYES
Programmable PowerNO
Neg Supply Voltage-Max (Vsup) -22V
Wideband NO
Power NO
Height Seated (Max) 1.752mm
RoHS StatusNon-RoHS Compliant
In-Stock:2041 items

LT1491AHS#TR Product Details

LT1491AHS#TR Overview


There is a 14-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. A General Purpose-type buffer amplifier is shown here. A Tape & Reel (TR) case is used for delivering the op amp. In recent months, the number of terminations has approached 14. Linear amplifier has a total of 14 pins. I would like to remind you that this buffer op amp should be powered by an 15V battery. It should be noted that this op amp is a type of Operational Amplifier device. This electrical part should be mounted using type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~125°C . On this instrumentation amplifier, there are 4 circuits that are connected together. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals. This linear amplifier pack is based on the TAPE AND REEL axis. As a recommendation, this electronic component should be used with a power supply that can deliver 50μA. In this case, Over-The-Top? represents the instrumentation amplifiers' series number.

LT1491AHS#TR Features


14 Pins
supply voltage of 15V
Output Type: Rail-to-Rail

LT1491AHS#TR Applications


There are a lot of Linear Technology/Analog Devices LT1491AHS#TR Instrumentational OP Amps applications.

  • Communication device
  • Automatic control
  • Weak signal detection
  • PDA
  • Test and measurement instruments
  • Digital cameras
  • Hand-held batteries
  • Micro signal measurement
  • Video data acquisition
  • Oscilloscopes

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