MM5450YN Drivers & Interfaces by Microchip Technology
LED Display Driver
The MM5450 and MM5451 LED display drivers are monolithic MOS ICs fabricated in an N-Channel, metal-gate process. The technology produces low-threshold, enhancement-mode, and ion-implanted depletion-mode devices.
A single pin controls the LED display brightness by setting a reference current through a variable resistor connected to the supply.
| Distributor | Stock | ||
|---|---|---|---|
|
RS |
4,327
units
|
Buy Now |
|
Newark Electronics |
1,091
units
|
Buy Now |
|
Farnell |
1,091
units
|
Buy Now |
|
Microchip Technology |
667
units
|
Buy Now |
|
Distrelec |
9
units
|
Buy Now |
|
Transfer Multisort Elektronik |
7
units
|
Buy Now |
|
Future Electronics |
No stock
|
Buy Now |
|
Avnet America |
No stock
|
Buy Now |
|
EBV Elektronik |
No stock
|
Buy Now |
|
Avnet Silica |
No stock
|
Buy Now |
Features
| Continuous brightness control |
| Serial data input |
| No load signal requirement |
| Enable (on MM5450) |
| Wide power supply operation |
| TTL compatibility |
| 34 or 35 outputs, 15mA capability |
| Alphanumeric capability |
Specifications
| Topology | Linear |
|---|---|
| +Vin min (V) | 4.75 |
| +Vin max (V) | 11 |
| Package | PDIP, PLCC |
| Product Type | Display Drivers |
| Type | 7-sgement |
| Operating Iq (µA) | 8.5 |
| Vfb (V) | 0 |
| Extra LDOs | 0 |
| Vdropout (mV) | 0 |
| IQ LDO | 0 |
| Pins | Packaging | 40 | PDIP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (9) |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 6.5 |
| Shipping Weight (kg) | 10.6 |
| Lead Count | 40 |
| Package Type | PDIP |
| Package Width or Size | .600in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 15mA LED Display Driver MM5450YN | RS |
| Display Driver, Led, Dip-40 | Newark Electronics |
| IC, LED DISPLAY DRIVER, 5450, DIP-40 | Farnell |
| Microchip LED Display Driver IC 15mA PDIP 15mA PDIP | Distrelec |
| LED Display Driver DIP40 (Alternative to STM MM5450B7) | SOS electronic |
| IC: display driver | Transfer Multisort Elektronik |
| MM5450 Series 11 V 15 mA Through Hole LED Display Driver - PDIP-40 | Future Electronics |
| LED DRVR 34-CH 0.015A 40-Pin PDIP Tube | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MM5450YN?
Additional datasheets, footprints and schematics for MM5450YN are listed on our Part Details page. You can also find images and similar parts to MM5450YN on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MM5450YN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MM5450YN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MM5450YN fall under?
The MM5450YN is listed under Semiconductors - ICs > Drivers & Interfaces > Display Drivers.
Can I view similar or alternative parts?
You can view similar parts to MM5450YN when available in the Display Drivers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MM5450YN you can contact the distributor directly for product support, shipping queries etc.
Is the MM5450YN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MM5450YN have stock available?
Authorised distributors including RS, Newark Electronics, Farnell, Microchip Technology and Distrelec have stock available or on a lead time for MM5450YN.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MM5450YN often in real-time on the comparison pages.
What if I can't find stock of MM5450YN?
You can fill out our help required form which you can use to request a quote for MM5450YN from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.