EA DOGM163B-A ELECTRONIC ASSEMBLY Display (Other) In Stock
Electronic Assembly EA DOGM163B-A is a 3x16 character transmissive blue LCD module with 3 rows of 16 alphanumeric characters, SPI/I2C interface, and ultra-low 3.3V supply voltage. Compact DOG-series design requires no backlight driver IC. Available from stock worldwide with fast shipping.
- Manufacturer
- ELECTRONIC ASSEMBLY
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- EA DOGM163B-A Datasheet PDF
- Category
- Display
- Price
- From $11.0400(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 3 rows x 16 characters alphanumeric transmissive LCD display with blue color mode for high-contrast text readout
- SPI/I2C serial interface with 3.3V supply operation eliminates bulky parallel bus wiring and simplifies microcontroller integration
- Ultra-compact DOG-series module design requires no external backlight driver IC, reducing component count and BOM cost
Applications
The EA DOGM163B-A is suited for embedded status displays in industrial control panels, medical devices, and portable instrumentation that require a compact, low-power alphanumeric readout. Its 3x16 character format and serial SPI/I2C interface make it easy to integrate with STM32, AVR, and PIC microcontrollers for displaying sensor readings, system status messages, and menu-driven user interfaces without requiring a parallel bus or dedicated display controller board.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What display format and supply voltage does the EA DOGM163B-A provide for embedded systems?
The EA DOGM163B-A provides a 3-row by 16-character alphanumeric display operating from a 3.3V supply voltage, making it directly compatible with modern 3.3V microcontrollers without level shifting. Its transmissive blue LCD mode delivers readable character output under frontlit or sidelit illumination conditions.
Which communication interface does the EA DOGM163B-A use, and how many microcontroller pins does it require?
The EA DOGM163B-A uses a 4-wire SPI serial interface requiring only 4 microcontroller pins — clock, data, chip select, and register select — compared to 8 or 11 pins for a parallel HD44780 interface. An optional I2C variant reduces wiring further to 2 pins for use in pin-constrained embedded designs.
How does the EA DOGM163B-A's DOG-series design reduce BOM cost compared to standard character LCDs?
The EA DOGM163B-A integrates the ST7036 LCD controller and requires no external backlight driver IC, reducing the display sub-system BOM to the module itself plus a single backlight LED resistor. This cuts component count by 3 to 5 parts compared to conventional HD44780 character LCD modules that require separate contrast adjust potentiometers and interface buffers.
What is the operating temperature range of the EA DOGM163B-A for outdoor or industrial use?
The Electronic Assembly DOGM163 series is rated for an operating temperature range of -20°C to +70°C, covering indoor industrial environments and sheltered outdoor enclosures. This range suits factory automation HMI panels, HVAC controllers, and portable field instruments operating across seasonal temperature extremes without display performance degradation.
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About ELECTRONIC ASSEMBLY
ELECTRONIC ASSEMBLY is a leading electronic component manufacturer. FindMyChip sources ELECTRONIC ASSEMBLY ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $13.9900 | $139.90 |
| 25+ | $12.6400 | $316.00 |
| 50+ | $12.0200 | $601.00 |
| 108+ | $12.0000 | $1296.00 |
| 432+ | $11.0400 | $4769.28 |
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