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LT1491ACS#TR

LT1491ACS#TR

LT1491ACS#TR

Analog Devices, Inc.

4 Channels 25mA per Channel 1nA 80 dB Instrumentational OP Amps SOIC

SOT-23

LT1491ACS#TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Number of Pins 14
Max Operating Temperature70°C
Min Operating Temperature 0°C
Number of Elements 4
Number of Channels 4
Number of Circuits 4
Max Supply Voltage44V
Min Supply Voltage2V
Operating Supply Current 50μA
Slew Rate0.06 V/μs
Common Mode Rejection Ratio 80 dB
Current - Input Bias 1nA
Output Current per Channel 25mA
Input Offset Voltage (Vos) 220μV
Gain Bandwidth Product180 kHz
Voltage Gain 123.52dB
Power Supply Rejection Ratio (PSRR) 84dB
Max Dual Supply Voltage22V
Min Dual Supply Voltage 1V
Nominal Gain Bandwidth Product 180 kHz
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1923 items

LT1491ACS#TR Product Details

LT1491ACS#TR Overview


There is a SOIC case package that contains the instrumentation amplifiers. 14 pins are located on the operational amplifiers. The input offset voltage is 220μV. The buffer amplifier is capable of operating from a supply current of 50μA . It is recommended to keep the voltage gain at 123.52dB at all times. This op amp contains 4 circuits. On the buffer amps, there are 4 channels that can be used. For this linear amplifier to work, the temperature should not be below 0°C. In order to avoid damage to the product, operational amplifiers should only be used at temperatures below 70°C. The total number of elements in this buffer amplifier is 4. Under 44V is the minimum supply voltage for this electric component. Over 2V is a recommended supply voltage for buffer ampsIn order for this electronic part to be conducted successfully, you should use a dual supply voltage of 22V.

LT1491ACS#TR Features


123.52dB voltage gain


LT1491ACS#TR Applications


There are a lot of Analog Devices, Inc.
LT1491ACS#TR Instrumentational OP Amps applications.


  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation

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