Datasheets
MAX6953EAX+T by: Maxim Integrated Products

LED Driver, 24-Segment, CMOS, PDSO36, 0.80 MM PITCH, SSOP-36

Part Details for MAX6953EAX+T by Maxim Integrated Products

Results Overview of MAX6953EAX+T by Maxim Integrated Products

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Applications Computing and Data Storage

MAX6953EAX+T Information

MAX6953EAX+T by Maxim Integrated Products is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Part Details for MAX6953EAX+T

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MAX6953EAX+T Part Data Attributes

MAX6953EAX+T Maxim Integrated Products
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MAX6953EAX+T Maxim Integrated Products LED Driver, 24-Segment, CMOS, PDSO36, 0.80 MM PITCH, SSOP-36
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code SSOP
Package Description SSOP,
Pin Count 36
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Data Input Mode SERIAL
Display Mode DOT MATRIX
Interface IC Type LED DISPLAY DRIVER
JESD-30 Code R-PDSO-G36
JESD-609 Code e3
Length 15.415 mm
Moisture Sensitivity Level 1
Multiplexed Display Capability YES
Number of Digits/Characters 4-DIGIT
Number of Functions 1
Number of Segments 24
Number of Terminals 36
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SSOP
Package Equivalence Code SOP36,.4,32
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2.64 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.7 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.495 mm
fmax-Min 8 MHz

MAX6953EAX+T Frequently Asked Questions (FAQ)

  • The recommended layout and routing for the MAX6953EAX+T involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.

  • To ensure the MAX6953EAX+T is properly powered up and initialized, make sure to follow the power-up sequence specified in the datasheet, which involves applying power to the VCC pin first, followed by the VEE pin. Also, ensure that the input voltage is within the recommended range and that the device is properly reset by pulling the RESET pin low for at least 100ns.

  • The MAX6953EAX+T can sink or source up to 25mA of current on its output pins, but it's recommended to limit the current to 10mA or less to ensure reliable operation and to prevent overheating.

  • To troubleshoot issues with the MAX6953EAX+T, start by checking the power supply voltage and ensuring it's within the recommended range. Then, verify that the input signals are correct and that the device is properly reset. Use a logic analyzer or oscilloscope to check the output signals and verify that they match the expected behavior. If the issue persists, check for any layout or routing issues and ensure that the device is properly decoupled.

  • The MAX6953EAX+T is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the device's performance and ensure that it's properly heat-sinked to prevent overheating. Additionally, ensure that the device is operated within its recommended voltage and current limits to prevent damage.