MAX4478AUD vs MAX4403AUD

This in-depth comparison of the MAX4478AUD and MAX4403AUD provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

MAX4478AUD

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
1318 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

MAX4403AUD

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
2213 PCS
Package
TSSOP-14
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MAX4478AUD MAX4403AUD
Supplier - Rochester Electronics, LLC,Analog Devices Inc./Maxim Integrated
Part Status Obsolete Obsolete
Amplifier Type General Purpose General Purpose
Number of Circuits 4 4
Output Type Push-Pull, Rail-to-Rail Rail-to-Rail
Slew Rate 3V/µs 1V/µs
Gain Bandwidth Product 10 MHz 800 kHz
Current - Input Bias 1 pA 0.1 pA
Voltage - Input Offset 70 µV 1 mV
Supply Current 2.5mA (x4 Channels) 410µA (x4 Channels)
Current - Output / Channel 48 mA 30 mA
Voltage - Supply Span(Min) 2.7 V 2.5 V
Voltage - Supply Span(Max) 5.5 V 5.5 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
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