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MAX4478ASD+

MAX4478ASD+

MAX4478ASD+

Maxim Integrated

1pA 115 dB Instrumentational OP Amps 0.00015μA 2.7V~5.5V ±1.35V~2.75V MAX4478 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

MAX4478ASD+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 14
Operating Temperature-40°C~125°C
PackagingTube
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 3V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX4478
Pin Count14
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Power Supplies3/5V
Number of Circuits 4
Current - Supply 2.5mA
Slew Rate3V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 115 dB
Current - Input Bias 1pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V ±1.35V~2.75V
Bandwidth 10MHz
Unity Gain BW-Nom 10000 kHz
Average Bias Current-Max (IIB) 0.00015μA
Low-Offset YES
Frequency CompensationYES
Supply Voltage Limit-Max 6V
Voltage - Input Offset 70μV
Current - Output / Channel 48mA
Low-Bias YES
MicropowerNO
Bias Current-Max (IIB) @25C 0.00015μA
Programmable PowerNO
Power NO
Voltage Gain-Min 17780
Height Seated (Max) 1.75mm
Length 8.65mm
RoHS StatusROHS3 Compliant
In-Stock:1641 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.791337$4.791337
10$4.520129$45.20129
100$4.264273$426.4273
500$4.022899$2011.4495
1000$3.795188$3795.188

MAX4478ASD+ Product Details

MAX4478ASD+ Overview


Packaging for the buffer amplifier is in the form of a 14-SOIC (0.154, 3.90mm Width) case. A General Purpose-type buffer amplifier is shown here. There is a Tube case that is delivered with the instrumentation amplifiers. A total of 14 terminations have been reported in the past few weeks. Buffer amplifier has a total of 14 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 3V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. An 14-pin op amp ic is included in the package. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -40°C~125°C as far as operating temperature is concerned. The buffer amp consists of 4 circuits in total. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Rail-to-Rail signals. A supply of 2.5mA or higher is recommended for use with this electronic part. There are a maximum of 17780 voltage gains that can be conducted by this operational amplifier at its minimum voltage gain.

MAX4478ASD+ Features


14 Pins
supply voltage of 3V
Output Type: Rail-to-Rail


MAX4478ASD+ Applications


There are a lot of Maxim Integrated
MAX4478ASD+ 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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