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LT1491IS#PBF

LT1491IS#PBF

LT1491IS#PBF

Linear Technology/Analog Devices

25mA per Channel 4nA 84 dB Instrumentational OP Amps 0.008μA 2V~44V ±1V~22V LT1491 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

LT1491IS#PBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 14
Operating Temperature-40°C~85°C
PackagingTube
Published 2000
Series Over-The-Top®
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LT1491
Pin Count14
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Number of Elements 4
Power Supplies3/5/+-5V
Operating Supply Current 50μA
Slew Rate0.07V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 84 dB
Current - Input Bias 4nA
Voltage - Supply, Single/Dual (±) 2V~44V ±1V~22V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 220μV
Gain Bandwidth Product200kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 200 kHz
Voltage Gain 123.52dB
Average Bias Current-Max (IIB) 0.008μA
Power Supply Rejection Ratio (PSRR) 84dB
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 22V
Voltage - Input Offset 400μV
MicropowerYES
Neg Supply Voltage-Max (Vsup) -22V
Nominal Gain Bandwidth Product 180 kHz
Height Seated (Max) 1.75mm
Length 8.65mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:675 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$16.888400$16.8884
10$15.932453$159.32453
100$15.030616$1503.0616
500$14.179826$7089.913
1000$13.377195$13377.195

LT1491IS#PBF Product Details

LT1491IS#PBF Overview


A 14-SOIC (0.154, 3.90mm Width) case is used to package the op amp. This is a General Purpose type op amp. In the case of Tube cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 14. A total of 14 pins are located on this board. This linear amplifier should be powered by an 15V battery. Instrumentation amplifier is a part of Operational Amplifier. A total of 14 pins are present on the instrumentation amplifier. With regard to input offset voltage, instrumentation amplifier is rated at 220μV. This electronic part is recommended for mounting type Surface Mount. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. Using an 50μA supply current, this operational amplifier ics can be operated. You should keep the voltage gain at 123.52dB for the time being. In addition to outputting Rail-to-Rail signals, this op amp ic offers a number of other advantages. There are 4 elements in total in this linear amplifier. Over-The-Top? corresponds to the op amp's series.

LT1491IS#PBF Features


14 Pins
supply voltage of 15V
123.52dB voltage gain
Output Type: Rail-to-Rail

LT1491IS#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1491IS#PBF Instrumentational OP Amps applications.

  • Logarithmic operation circuits
  • Industrial applications including automation
  • Television broadcasting equipment
  • PDA
  • Proportional operation circuits
  • Automation control systems
  • Commercial audio systems
  • Proportional counter tubes
  • Home audio systems
  • Professional videography

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