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MSM5219BGS-K-7
MSM5219BGS-K-7
| Part Number | MSM5219BGS-K-7 |
|---|---|
| Manufacturer | OKI / LAPIS Semiconductor (ROHM Group) |
| Category | Integrated Circuits (ICs) > Interface > Display Drivers |
| Description | 48-Dot Static LCD Segment Driver IC, CMOS Technology, QFP-60 Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The MSM5219BGS-K-7 is a CMOS static dot-matrix LCD segment driver IC from OKI Semiconductor (LAPIS / ROHM Group). Built for static drive LCD panels, it offers 48 independent outputs for segment & character LCD. It adopts serial shift register interface to reduce MCU wiring, supports 3.0V~5.0V power supply with low power consumption, and comes in QFP-60 package, suitable for industrial instruments, handheld equipment and portable display products.
Core Advantages
48 Independent Static Drive Outputs
Static drive architecture delivers stable signals, suitable for low-segment static LCD panels without multiplex distortion.
Simple Serial Shift Register Interface
Serial transmission saves controller GPIO resources and simplifies PCB layout design.
Low Power CMOS Technology
Low operating current, perfect for battery-powered portable equipment.
Compact QFP-60 SMD Package
Standard surface mount form factor, compatible with automated SMT production.
Key Specifications
| Brand | OKI / LAPIS Semiconductor |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free / Green |
| EDA/CAD | Symbol, Footprint & 3D Model Available |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | QFP-60 (60-pin Quad Flat Package) |
| Mounting Type | Surface Mount Device (SMD/SMT) |
| Surface Marking / Silkscreen | M5219B Marking |
| Driver Type | 48-Dot Static LCD Segment Driver |
| Number of Outputs | 48 Outputs |
| Drive Mode | Static Drive |
| Logic Supply Voltage ($V_{DD}$) | 3.0 V to 5.0 V |
| Interface Type | Serial Shift Register Interface |
| Operating Temperature Range | -20°C to +75°C |
| Packaging Format | Tape & Reel / Tube (K-7 designation) |
Typical Applications
- Static segment LCD modules & small character displays
- Industrial control instruments, digital measuring equipment
- Handheld portable testing devices
- Home appliance control panels
- Battery-powered consumer electronic displays
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What is the difference between static drive and multiplex LCD driver?
A: MSM5219BGS-K-7 supports static drive. Each segment obtains an independent constant signal with higher display stability. Multiplex drivers fit large screens but may cause flicker, and cannot be interchanged directly.
Q2: What does suffix K-7 stand for on MSM5219BGS-K-7?
A: K-7 represents packaging specification and batch variant. Its core electrical parameters are consistent with base model MSM5219BGS without functional differences.
Q3: Can MSM5219BGS-K-7 replace MSM5219BGS without suffix?
A: Yes, electrical characteristics match. Only the packaging format (tape/reel or tube) differs, direct replacement works for most projects.
Q4: Is MSM5219BGS-K-7 compatible with MSM5265 LCD driver?
A: Not pin-to-pin compatible. MSM5265 has more outputs and supports multiplex drive mode. It cannot directly replace this static driver chip.
Q5: Can multiple MSM5219BGS-K-7 chips be cascaded for more LCD segments?
A: Yes. The serial shift register interface supports cascading to expand display segments for multi-screen or larger static LCD panels.
Q6: Does this chip work with both 3.3V and 5V microcontrollers?
A: Operating voltage range is 3.0V~5.0V, compatible with 3.3V and 5V MCU systems within this range.
Q7: Are there alternative static LCD driver ICs if stock runs short?
A: Alternatives require confirmation on drive mode and pinout. Common options include other LAPIS static LCD drivers. Send your schematic, we can offer verified compatible substitutes.
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