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AD549KH

AD549KH

AD549KH

Analog Devices, Inc.

20mA per Channel 75 fA 90 dB Instrumentational OP Amps 8 Pins TO-99

SOT-23

AD549KH Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingLead, Tin
Mount Through Hole
Package / Case TO-99
Number of Pins 8
PackagingBulk
JESD-609 Code e0
Pbfree Code no
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn63Pb37)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position BOTTOM
Terminal FormWIRE
Number of Functions 1
Supply Voltage 15V
Pin Count8
Temperature GradeCOMMERCIAL
Number of Circuits 1
Max Supply Voltage18V
Min Supply Voltage5V
Power Dissipation-Max 500mW
Operating Supply Current 600μA
Power Dissipation500mW
Supply Current-Max 0.7mA
Slew Rate3 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 90 dB
Current - Input Bias 75 fA
Output Current per Channel 20mA
Input Offset Voltage (Vos) 150μV
Bandwidth 1MHz
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 120dB
Power Supply Rejection Ratio (PSRR) 90dB
Low-Offset YES
Frequency CompensationYES
Max Dual Supply Voltage18V
Low-Bias YES
Min Dual Supply Voltage 5V
Dual Supply Voltage 15V
Input Voltage Noise Density 90nV/sqrt Hz
Height 4.7mm
Length 9.4mm
Width 9.4mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1476 items

AD549KH Product Details

AD549KH Overview


In order to protect the op amps, a TO-99 case is used. There are two types of operational amplifiers in this circuit. In the case of Bulk cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 8. It consists of a total of 8 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 8 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 150μV. In order for this instrumentation amplifier to operate, the supply current needs to be between 600μA and 10 . Maintain 120dB as the voltage gain. In total, there are 1 circuits on this buffer amplifier. It is recommended that the temperature of this op amp ic should not fall below 0°C degrees Fahrenheit at any time. Linear amplifier shouldn't be used above 70°C degrees. When it comes to the voltage from which this electrical part will operate, it can operate at a maximum of less than 18V. It is recommended that you keep the instrumentation amplifier's supply voltage higher than 5V when using it. It is recommended that you conduct this electronic part using the dual supply voltage of 18V.

AD549KH Features


8 Pins
supply voltage of 15V
120dB voltage gain


AD549KH Applications


There are a lot of Analog Devices, Inc.
AD549KH Instrumentational OP Amps applications.


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

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