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MAX9945ATT+

MAX9945ATT+

MAX9945ATT+

Maxim Integrated

78 dB Instrumentational OP Amps 6 Pins

SOT-23

MAX9945ATT+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Number of Pins 6
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 6
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -40°C
HTS Code8542.33.00.01
Terminal Position DUAL
Number of Functions 1
Supply Voltage 15V
Terminal Pitch0.95mm
Pin Count6
Power Supplies+-15V
Temperature GradeAUTOMOTIVE
Max Supply Voltage38V
Min Supply Voltage4.75V
Supply Current-Max 0.85mA
Slew Rate2.2 V/us
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 78 dB
Gain Bandwidth Product3MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 3000 kHz
Voltage Gain 130dB
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage19V
Low-Bias YES
MicropowerYES
Min Dual Supply Voltage 2.4V
Programmable PowerNO
Input Offset Voltage-Max 8000μV
Wideband NO
Power NO
Length 3mm
Height Seated (Max) 0.8mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3759 items

MAX9945ATT+ Product Details

MAX9945ATT+ Overview


A OPERATIONAL AMPLIFIER-type buffer amplifier is shown here. A total of 6 terminations have been reported in the past few weeks. Buffer amplifier has a total of 6 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. An 6-pin op amp ic is included in the package. Keeping the voltage gain at 130dB is the best course of action. This op amp needs to be operated at a temperature of not less than -40°C degrees Celsius in order to function properly. You should not use op amp above 125°C degrees. Regarding the voltage of the supply, this electrical part can work from a voltage as low as 38V, and this is an excellent feature. In order to ensure that the instrumentation amplifier's supply voltage remains above 4.75V, it is recommended to keep it higher. This electronic part should be conducted with a dual supply voltage of 19V volts for this part.

MAX9945ATT+ Features


6 Pins
supply voltage of 15V
130dB voltage gain


MAX9945ATT+ Applications


There are a lot of Maxim Integrated
MAX9945ATT+ Instrumentational OP Amps applications.


  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing

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