HOLTEK
HT1621B2.4V~5.2V 32 Segment 3-Wire Serial Interface 60uA SSOP-48-300mil Display Drivers
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1,04,630 in stock
GN SemicDatasheet (PDF)
GN1650
3V~5.5V I²C 25mA 150mA SOP-16 Display Drivers
SOP-16RoHSActive
GN1650 Special-purpose circuit for driving and controlling 4-digit, 8-segment common-cathode LED with 2-wire serial port
- Manufacturer
- GN Semic
- Manufacturer part #
- GN1650
- Store part #
- C427456
- Package / case
- SOP-16
- Category
- Display Drivers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
7,470 in stock
#C427456
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹13.67 | ₹68.35 |
| 50+ | ₹11.13 | ₹556.50 |
| 150+ | ₹9.86 | ₹1,479.00 |
| 500+ | ₹8.90 | ₹4,450.00 |
| 2,500+ | ₹7.18 | ₹17,950.00 |
| 4,000+ | ₹6.80 | ₹27,200.00 |
5 × ₹13.67
₹68.35
excl. GST
₹80.65 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
GN1650
₹68.35 for 5 + GST
Specifications
- Voltage - Supply
- 3V~5.5V
- Configuration
- 8 Segment x 4 Digit
- Operating Temperature
- -40℃~+85℃
- Interface
- I²C
- Features
- BCD input latch function;Internal reset function;PWM dimming;Built-in display RAM
- Segment Drive Current
- 25mA
- Quiescent Current (Iq)
- 300uA
- Digit Drive Current
- 150mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.191 g
Overview
GN1650 is a dedicated LED driver control IC featuring a 2-wire serial interface, common-cathode 8-segment 4-digit display, 7×4 keyboard scanning, and partial combination key functionality. It integrates MCU I/O digital interface, data latches, LED drivers, keyboard scanning, and brightness adjustment circuits. This IC offers stable performance, reliable quality, and strong noise immunity, making it suitable for 24-hour continuous operation applications.
Key features
- Display mode: 8-segment × 4-digit
- Segment drive current ≥25mA, digit drive current ≥150mA
- 8-level brightness control
- Keyboard scan: 7×4bit, supports 4 key combinations
- High-speed 2-wire serial interface
- Built-in clock oscillator circuit
- Built-in power-on reset circuit
- Supply voltage: 3V～5.5V
- A 104 capacitor is recommended on the VDD pin during use, placed as close as possible to the VDD port of GN1650 (recommended <2cm)
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