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MAX4478AUD/V+T

MAX4478AUD/V+T

MAX4478AUD/V+T

Maxim Integrated

1pA 90 dB Instrumentational OP Amps 0.00015μA 2.7V~5.5V ±1.35V~2.75V MAX4478 14-TSSOP (0.173, 4.40mm Width)

SOT-23

MAX4478AUD/V+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2012
Series Automotive, AEC-Q100
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX4478
Output Type Rail-to-Rail
Power Supplies3/5V
Number of Circuits 4
Nominal Supply Current2.2mA
Output Current48mA
Current - Supply 2.5mA
Slew Rate3V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 90 dB
Current - Input Bias 1pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V ±1.35V~2.75V
Input Offset Voltage (Vos) 350μV
Gain Bandwidth Product10MHz
Unity Gain BW-Nom 10000 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.00015μA
Low-Offset YES
Frequency CompensationYES
Supply Voltage Limit-Max 6V
Voltage - Input Offset 70μV
Low-Bias YES
MicropowerNO
Bias Current-Max (IIB) @25C 0.00015μA
Programmable PowerNO
Wideband NO
Power NO
Height Seated (Max) 1.1mm
Length 5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2599 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.46000$2.46
500$2.4354$1217.7
1000$2.4108$2410.8
1500$2.3862$3579.3
2000$2.3616$4723.2
2500$2.337$5842.5

MAX4478AUD/V+T Product Details

MAX4478AUD/V+T Overview


There is a 14-TSSOP (0.173, 4.40mm Width) case in which the instrumentation amplifier is packaged. Buffer amps of this type are called General Purpose-types. A Tape & Reel (TR) case is used to deliver the buffer op amp. The number of terminations is approaching the 14 mark. The linear amplifier should be run at 5V 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. 14 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 350μV. For this electronic part, it is recommended that you mount it with type Surface Mount. It is important to note that this linear amplifier works well at a temperature of -40°C~125°C when it comes to operating temperature120dB should be the voltage gain. A linear amplifier like this has 4 circuits on it. A benefit of this op amp ic is that it outputs Rail-to-Rail signals, which is one of the many advantages it has to offer. For the packing of the instrumentation amplifier, TAPE AND REEL is adopted. We recommend that you use this electronic part with an 2.5mA supply in order to get the best performance from it. The Automotive, AEC-Q100 represents the op amp's series number.

MAX4478AUD/V+T Features


supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail


MAX4478AUD/V+T Applications


There are a lot of Maxim Integrated
MAX4478AUD/V+T 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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