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MAX9638AVB+

MAX9638AVB+

MAX9638AVB+

Maxim Integrated

72 dB Instrumentational OP Amps 0.0008μA 10 Pins

SOT-23

MAX9638AVB+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingGold
Mount Surface Mount
Number of Pins 10
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -40°C
HTS Code8542.33.00.01
Subcategory Operational Amplifier
Technology CMOS
Terminal Position QUAD
Number of Functions 2
Supply Voltage 3.3V
Terminal Pitch0.4mm
Pin Count10
Power Supplies3.3V
Temperature GradeAUTOMOTIVE
Max Supply Voltage5.5V
Min Supply Voltage2.1V
Power Dissipation-Max 558.7mW
Supply Current-Max 0.12mA
Slew Rate0.9 V/us
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 72 dB
Gain Bandwidth Product1.5MHz
Unity Gain BW-Nom 1500 kHz
Voltage Gain 124dB
Average Bias Current-Max (IIB) 0.0008μA
Low-Offset NO
Frequency CompensationYES
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 8e-7μA
Programmable PowerNO
Input Offset Voltage-Max 3500μV
Wideband NO
Length 1.8mm
Height Seated (Max) 0.55mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:2346 items

MAX9638AVB+ Product Details

MAX9638AVB+ Overview


Buffer amps of this type are called OPERATIONAL AMPLIFIER-types. The number of terminations is approaching the 10 mark. The total number of pins on linear amplifier is 10. The linear amplifier should be run at 3.3V at all times, so please keep that in mind when using it. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. 10 pins are included on the operational amplifiers. 124dB should be the voltage gain. In order for this buffer op amp to function, it should have a temperature of at least -40°C degrees Celsius. At temperatures greater than 125°C, Instrumentation amplifier should not be used. The electrical part is capable of being powered by a voltage of under 5.5V, which means that it can be used with any voltage supply. As a rule of thumb, the supply voltage of the op amp should not be lower than 2.1V.

MAX9638AVB+ Features


10 Pins
supply voltage of 3.3V
124dB voltage gain


MAX9638AVB+ Applications


There are a lot of Maxim Integrated
MAX9638AVB+ Instrumentational OP Amps applications.


  • 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
  • Power control

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