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
TDSEMICDatasheet (PDF)
HTM1640DR-TD
2.8V~5.5V 1MHz I²C 20mA 80mA SOP-28 Display Drivers
SOP-28RoHSActive
- Manufacturer
- TDSEMIC
- Manufacturer part #
- HTM1640DR-TD
- Store part #
- C53463559
- Package / case
- SOP-28
- Category
- Display Drivers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,830 in stock
#C53463559
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹23.73 | ₹118.65 |
| 50+ | ₹18.71 | ₹935.50 |
| 150+ | ₹16.56 | ₹2,484.00 |
| 1,000+ | ₹13.88 | ₹13,880.00 |
| 2,000+ | ₹12.67 | ₹25,340.00 |
| 5,000+ | ₹11.96 | ₹59,800.00 |
5 × ₹23.73
₹118.65
excl. GST
₹140.01 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 1,000 per reel
HTM1640DR-TD
₹118.65 for 5 + GST
Specifications
- Voltage - Supply
- 2.8V~5.5V
- Configuration
- 8 Segment x 16 Digit
- Operating Temperature
- -40℃~+85℃
- Pd - Power Dissipation
- 400mW
- Clock Frequency
- 1MHz
- Interface
- I²C
- Features
- Built-in auto blanking;Internal reset function;PWM dimming
- Segment Drive Current
- 20mA
- Digit Drive Current
- 80mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 1,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 1.09 g
Overview
HTM1640 is a dedicated LED display driver control circuit, integrating an MCU digital interface, data latches, and LED high-voltage driver circuits. This product offers excellent performance and reliable quality. Primarily used 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: 2.8~5.5V
- Power CMOS process
- Brightness adjustment circuit (duty cycle adjustable in 8 levels)
- 2-wire serial interface (CLK, DIN)
- Oscillation method: built-in RC oscillator (330KHz)
- Built-in power-on reset circuit
- Built-in automatic blanking circuit
- Display mode (8-segment × 16-digit), supports common-cathode LED display output
- Package types: SSOP20, SOP/SSOP28, DFN28
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