MAX7403ESA+ footprint, schematic symbol and 3D model by Analog Devices

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Part Number MAX7403ESA+
Manufacturer Analog Devices
Pin Count 8
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - -8 so
Released Date Jan 3, 2022
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

MAX7403ESA+ Details

Manufacturer Part Number:
MAX7403ESA+
Brand Name:
Analog Devices Inc
Rohs Code:
Yes
Part Life Cycle Code:
Active
Part Package Code:
8-SOIC_N-150_MIL
Package Description:
0.150 INCH, SOIC-8
Pin Count:
8
Manufacturer Package Code:
8-SOIC_N-150_MIL
Country Of Origin:
Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Date Of Intro:
1998-07-15
Manufacturer:
Analog Devices Inc
YTEOL:
9
Active Filter Type:
SWITCHED CAPACITOR FILTER
Center or Cutoff Freq Rng-Max:
10 kHz
Center or Cutoff Freq Rng-Min:
0.001 kHz
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e3
Length:
4.9 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Order:
8TH
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP8,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Poles and Zeros:
8 AND 0
Qualification Status:
Not Qualified
Response:
LOWPASS
Seated Height-Max:
1.75 mm
Supply Current-Max (Isup):
3.5 mA
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Transfer Characteristics:
ELLIPTIC
Width:
3.9 mm

MAX7403ESA+ Frequently Asked Questions (FAQs)

A good PCB layout for the MAX7403ESA+ involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a low-ESR capacitor for the output filter and to keep the device away from high-current or high-voltage traces.
The choice of output filter components depends on the specific requirements of your application, such as the desired cutoff frequency, output impedance, and noise tolerance. A good starting point is to use the recommended values in the datasheet, and then adjust them based on simulation and experimentation. It's also important to consider the component tolerances and temperature coefficients when selecting the output filter components.
The MAX7403ESA+ has an absolute maximum input voltage rating of 6V, but it's recommended to keep the input voltage below 5.5V to ensure reliable operation and prevent damage. Exceeding the maximum input voltage can cause permanent damage to the device.
Yes, the MAX7403ESA+ can be used in switching power supply applications, but it's important to ensure that the device is properly bypassed and decoupled to prevent noise and voltage spikes from affecting its operation. Additionally, the device's output should be filtered to remove high-frequency noise and ensure a clean output voltage.
Common issues with the MAX7403ESA+ can often be traced back to poor PCB layout, inadequate decoupling, or incorrect output filter component values. To troubleshoot, start by checking the PCB layout and decoupling, and then verify that the output filter components are correct. If the issue persists, try reducing the output filter component values or adding additional decoupling capacitors.

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MAX7403ESA+ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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MAX7403ESA+ - Analog Devices