MM5453N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The MM5453N is a liquid crystal display driver integrated circuit from Texas Instruments supporting 33-segment, 4-digit serial interface LCD driving. It operates in segment display mode without multiplexing capability and comes in a DIP-40 package. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 40
- Lifecycle
- OBSOLETE
- Datasheet
- MM5453N Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Drives up to 33 LCD segments and 4-digit display configurations
- Serial data input interface simplifies microcontroller interfacing
- Non-multiplexed direct drive architecture for simple LCD connections
- DIP-40 through-hole package for easy prototyping and breadboarding
Applications
The MM5453N is used in applications requiring direct LCD segment driving with serial data input, such as digital meters, industrial panel displays, and instrumentation equipment. It excels in designs with 4-digit numeric LCD displays where simplicity of a non-multiplexed serial interface is preferred. This driver is commonly found in consumer electronics, medical devices, and test and measurement equipment that use liquid crystal displays.
Specifications
| YTEOL | 0 |
| Data Input Mode | SERIAL |
| Display Mode | SEGMENT |
| Interface IC Type | LIQUID CRYSTAL DISPLAY DRIVER |
| JESD-30 Code | R-PDIP-T40 |
| JESD-609 Code | e0 |
| Multiplexed Display Capability | NO |
| Number of Digits/Characters | 4-DIGIT |
| Number of Functions | 1 |
| Number of Segments | 33 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP40,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.04mA |
| Supply Voltage-Max | 10V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| fmax-Min | 1MHz |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many LCD segments can the MM5453N drive?
The MM5453N can drive up to 33 LCD segments and supports a 4-digit display configuration. Its non-multiplexed direct drive architecture means each segment is driven independently, simplifying the LCD connection and eliminating the need for complex timing circuits.
What interface does the MM5453N use for data input?
The MM5453N uses a serial data input interface to receive display data from a host microcontroller. This serial input mode reduces the number of required signal lines, simplifying PCB routing and making integration straightforward in embedded system designs.
What package does the MM5453N come in and is it suitable for prototyping?
The MM5453N comes in a DIP-40 (Dual In-line Package with 40 pins) through-hole package, which is well-suited for prototyping on breadboards and perfboards. Its through-hole format also makes manual soldering easy for low-volume production.
Is the MM5453N still in production?
The MM5453N has a YTEOL value of 0, indicating it may be at or near end-of-life status. Designers should verify current availability and consider alternative LCD driver ICs from Texas Instruments for new designs requiring long-term supply continuity.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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