LT1491AHS#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 14-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Description
ROHS3Compliant EAR99 LT1491 Matte Tin (Sn) op amp buffer circuit 1.27mm 0.38mA 220muV 200kHz
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Buying Options
Total Price: USD $10.3
Unit Price: USD $10.3048
≥1 USD $10.3048
≥10 USD $9.306
≥100 USD $8.873278
≥500 USD $7.704638
≥1000 USD $7.358366
≥3000 USD $6.709102
Inventory: 1042
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 14
Technical
Operating Temperature -40°C~125°C
Packaging Tube
Published 2011
Series Over-The-Top?
JESD-609 Code e3
Part Status Active
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 Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1491
Pin Count 14
Qualification Status Not Qualified
Output Type Rail-to-Rail
Number of Elements 4
Power Supplies 3/5/+-15V
Operating Supply Current 50μA
Supply Current-Max 0.38mA
Slew Rate 0.07V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 60 dB
Current - Input Bias 1nA
Voltage - Supply, Single/Dual (±) 2V~44V ±1V~22V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 220μV
Gain Bandwidth Product 200kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 200 kHz
Voltage Gain 123.52dB
Average Bias Current-Max (IIB) 0.02μA
Power Supply Rejection Ratio (PSRR) 80dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 22V
Voltage - Input Offset 250μV
Low-Bias NO
Micropower YES
Programmable Power NO
Neg Supply Voltage-Max (Vsup) -22V
Nominal Gain Bandwidth Product 180 kHz
Wideband NO
Dimensions
Height Seated (Max) 1.752mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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