LT1491IS#PBF
- Mfr.Part #
- LT1491IS#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SO
- Stock
- 168
- In Stock :
- 168
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Terminal Pitch :
- 1.27mm
- Operating Supply Current :
- 50μA
- Base Part Number :
- LT1491
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 14
- Lead Free :
- Lead Free
- Low-Offset :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pin Count :
- 14
- Output Type :
- Rail-to-Rail
- Series :
- Over-The-Top®
- Packaging :
- Tube
- Supply Voltage Limit-Max :
- 22V
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C
- Average Bias Current-Max (IIB) :
- 0.008μA
- Supply Voltage :
- 15V
- Power Supply Rejection Ratio (PSRR) :
- 84dB
- Common Mode Rejection Ratio :
- 84 dB
- Voltage - Input Offset :
- 400μV
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 1.75mm
- Micropower :
- yes
- Nominal Gain Bandwidth Product :
- 180 kHz
- JESD-609 Code :
- e3
- Number of Elements :
- 4
- Published :
- 2000
- Frequency Compensation :
- yes
- Number of Functions :
- 4
- Unity Gain BW-Nom :
- 200 kHz
- Number of Pins :
- 14
- Input Offset Voltage (Vos) :
- 220μV
- Factory Lead Time :
- 8 Weeks
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Neg Supply Voltage-Max (Vsup) :
- -22V
- Gain Bandwidth Product :
- 200kHz
- Current - Input Bias :
- 4nA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 3/5/+-5V
- Terminal Position :
- Dual
- Slew Rate :
- 0.07V/μs
- ECCN Code :
- EAR99
- Length :
- 8.65mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Voltage - Supply, Single/Dual (±) :
- 2V~44V ±1V~22V
- Terminal Finish :
- Matte Tin (Sn)
- Amplifier Type :
- GENERAL PURPOSE
- Output Current per Channel :
- 25mA
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Architecture :
- VOLTAGE-FEEDBACK
- Voltage Gain :
- 123.52dB
- Datasheets
- LT1491IS#PBF

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)
LT1491IS#PBF Overview
A 14-SOIC (0.154, 3.90mm Width) case is used to package the op amp. General Purpose-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tube case. It is estimated that there will be 14 terminations in the next few months. There are a total of 14 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. There are 14 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 220μV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . An 50μA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. One of the advantages of this op amp is that it outputs Rail-to-Rail signals, which is one of its many advantages. There are a total of 4 elements in this linear amplifier. The Over-The-Top® indicates the series number of the op amp.
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.
- Addition operation circuits
- Subtraction operation circuits
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
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