MAX7221ENG
| Parameters | |
|---|---|
| Mount | Through Hole |
| Package / Case | DIP |
| Number of Pins | 24 |
| Packaging | Bulk |
| Published | 2010 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Additional Feature | COMMON-CATHODE |
| Subcategory | Display Drivers |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 245 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Pin Count | 24 |
| Operating Supply Voltage | 5.5V |
| Power Supplies | 5V |
| Temperature Grade | INDUSTRIAL |
| Interface | Serial |
| Power Dissipation-Max | 1.066W |
| Operating Supply Current | 330mA |
| Power Dissipation | 1.066W |
| Max Supply Current | 330mA |
| Current - Output | 320mA |
| High Level Output Current | -45mA |
| Low Level Output Current | 320mA |
| fmax-Min | 1.3 MHz |
| Number of Segments | 8 |
| Multiplexed Display Capability | YES |
| Display Mode | SEGMENT |
| Height Seated (Max) | 4.572mm |
| Length | 30.545mm |
| Width | 7.62mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
MAX7221ENG Overview
Board space is saved by its DIP package.The terminations 24 are designed for its operation.It is configured with 24 pins as its base.8 segments are present.This is mounted by Through Hole.24 pins are included in it.In addition, it can also be categorized into Display Drivers based on its characteristics.As long as the supply current is less than 330mA, this device can provide high efficiency.Operating temperatures should not exceed 85°C in order to ensure stable operation.Stable operation requires a temperature greater than -40°C.Systems require 5.5V voltage to operate.Keep the part's output current at 320mA volts.Furthermore, this LED driver has a COMMON-CATHODE characteristic.
MAX7221ENG Features
Available in the DIP package
Supply voltage of 5V
Operating with the supply voltage of 5.5V
COMMON-CATHODE
MAX7221ENG Applications
There are a lot of Maxim Integrated MAX7221ENG LED Driver ICs applications.
- LED Lighting PFCs, Linear Dimmable
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- LED Lightings for Inspection Devices
- Constant Voltage Power Source for portable equipment
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Flicker-free LED Lighting using R1580N
- White LED Backlight for portable equipment
- Stage Lighting and Signage
- Auxiliary lights for on-vehicle cameras
- Refrigeration lighting
