The MM5453V/NOPB is an integrated circuit designed to efficiently drive LED displays. It utilizes internal multiplexing to control multiple digits and segments, reducing the number of required pins. The IC receives serial data input from a microcontroller, which simplifies the interface. The latch enable input ensures synchronized data transfer, while the blank display input allows for turning off all segments simultaneously.
The MM5453V/NOPB is commonly used in various applications that require LED displays, such as:
These alternative models offer similar functionalities and can be used as substitutes for the MM5453V/NOPB depending on specific requirements.
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What is the maximum clock frequency for MM5453V/NOPB?
- The maximum clock frequency for MM5453V/NOPB is 2.5MHz.
Can MM5453V/NOPB drive common anode or common cathode displays?
- MM5453V/NOPB can drive common cathode displays.
What is the supply voltage range for MM5453V/NOPB?
- The supply voltage range for MM5453V/NOPB is 4.75V to 5.25V.
How many segments can MM5453V/NOPB drive?
- MM5453V/NOPB can drive up to 35 segments.
Is MM5453V/NOPB suitable for automotive applications?
- Yes, MM5453V/NOPB is suitable for automotive applications.
What is the typical output current per segment for MM5453V/NOPB?
- The typical output current per segment for MM5453V/NOPB is 20mA.
Can MM5453V/NOPB be cascaded for driving larger displays?
- Yes, MM5453V/NOPB can be cascaded for driving larger displays.
Does MM5453V/NOPB have built-in brightness control?
- No, MM5453V/NOPB does not have built-in brightness control.
What is the package type for MM5453V/NOPB?
- MM5453V/NOPB is available in a 40-pin PDIP package.
Is there a recommended application circuit for MM5453V/NOPB?
- Yes, a recommended application circuit can be found in the datasheet for MM5453V/NOPB.