HOLTEK
HT1621B2.4V~5.2V 32 Segment 3-Wire Serial Interface 60uA SSOP-48-300mil Display Drivers
From
₹77.54
1,09,395 in stock
HGSEMIDatasheet (PDF)
HG1640MS-28
2.5V~5.5V 1MHz 2-Wire Serial Interface 25mA 140mA SSOP-28 Display Drivers
SSOP-28RoHSActive
- Manufacturer
- HGSEMI
- Manufacturer part #
- HG1640MS-28
- Store part #
- C53468211
- Package / case
- SSOP-28
- Category
- Display Drivers
- Packaging
- Tube-packed
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,000 in stock
#C53468211
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹22.74 | ₹113.70 |
| 50+ | ₹17.99 | ₹899.50 |
| 150+ | ₹15.96 | ₹2,394.00 |
| 500+ | ₹13.42 | ₹6,710.00 |
| 2,500+ | ₹12.29 | ₹30,725.00 |
| 5,000+ | ₹11.60 | ₹58,000.00 |
5 × ₹22.74
₹113.70
excl. GST
₹134.17 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 50 per tube
HG1640MS-28
₹113.70 for 5 + GST
Specifications
- Voltage - Supply
- 2.5V~5.5V
- Configuration
- 8 Segment x 16 Digit
- Operating Temperature
- -40℃~+85℃
- Clock Frequency
- 1MHz
- Pd - Power Dissipation
- 400mW
- Interface
- 2-Wire Serial Interface
- Features
- Built-in auto blanking;PWM dimming;Internal reset function;BCD input latch function;Built-in display RAM
- Segment Drive Current
- 25mA
- Digit Drive Current
- 140mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tube-packed
- Standard pack
- 50 / Tube
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.537 g
Overview
HG1640 is a dedicated LED display driver control circuit integrating an MCU digital interface, data latches, and LED high-voltage driver circuitry. This product offers excellent performance and reliable quality, primarily designed for display driver applications in electronic scales and small household appliances.
Applications
- LED display panel applications, such as microwave ovens, induction cookers, water heaters, and blood pressure monitors.
Key features
- Operating voltage: 2.5~5.5V
- Power CMOS process
- Brightness adjustment circuit (duty cycle: 8 levels adjustable)
- 2-wire serial interface (CLK, DIN)
- Oscillation method: built-in RC oscillator (330KHz)
- Built-in power-on reset circuit
- Built-in auto-blanking circuit
- Display mode (8-segment × 16-digit), supports common-cathode digital tube output
- Package types: QSOP20, SOP28/SSOP28
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