MSKSEMI MS1650(SOP16)
| Manufacturer | MSKSEMIAsian Brands |
| MPN | MS1650(SOP16) |
| LCSC Part # | C49375281 |
| Packaging | SOP-16 |
| Customer # | |
| Key Attributes | 2.5V~5.5V I²C 25mA 150mA SOP-16 Display Drivers RoHS |
| Datasheet |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Display Drivers | |
| Manufacturer | MSKSEMI | |
| Packaging | SOP-16 | |
| Voltage - Supply | 2.5V~5.5V | |
| Configuration | 8 Segment x 4 Digit | |
| Operating Temperature | -40℃~+105℃ | |
| Pd - Power Dissipation | - | |
| Clock Frequency | - | |
| Quiescent Current | 300uA | |
| Interface | I²C | |
| Features | BCD input latch function;Internal reset function;PWM dimming | |
| Segment Drive Current | 25mA | |
| Digit Drive Current | 150mA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Display Drivers | |
| Manufacturer | MSKSEMI | |
| Packaging | SOP-16 | |
| Voltage - Supply | 2.5V~5.5V | |
| Configuration | 8 Segment x 4 Digit | |
| Operating Temperature | -40℃~+105℃ | |
| Pd - Power Dissipation | - |
| Type | Description | |
|---|---|---|
| Clock Frequency | - | |
| Quiescent Current | 300uA | |
| Interface | I²C | |
| Features | BCD input latch function;Internal reset function;PWM dimming | |
| Segment Drive Current | 25mA | |
| Digit Drive Current | 150mA |
Introduction
The MS1650 is a dedicated LED driver control IC with an integrated keyboard scan circuit interface. It incorporates a digital I/O interface for MCU control, data latches, LED drivers, keyboard scan circuitry, and brightness adjustment circuits. The IC offers stable performance, reliable quality, and strong anti-interference capability, making it suitable for applications requiring 24-hour continuous operation.
Features
- Display mode: 8-segment × 4-digit
- Segment drive current ≥25mA, digit drive current ≥150mA
- 8-level brightness control
- Keyboard scan: 7×4-digit, supports 4 combination keys
- High-speed 2-wire serial interface
- Built-in clock oscillator circuit
- Built-in power-on reset circuit
- Supply voltage: 2.5V ~ 5.5V
Applications
- Microwave oven
- Induction cooker
- Water heater
| Qty | Unit Price | Total Amount |
|---|---|---|
| 5+ | $ 0.2407 | $ 1.20 |
| 50+ | $ 0.1904 | $ 9.52 |
| 150+ | $ 0.1689 | $ 25.34 |
| 500+ | $ 0.142 | $ 71.00 |
| 2,500+ | $ 0.13 | $ 325.00 |
| 5,000+ | $ 0.1228 | $ 614.00 |
Standard Packaging50/Full Tube | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Display Drivers | |
| Manufacturer | MSKSEMI | |
| Packaging | SOP-16 | |
| Voltage - Supply | 2.5V~5.5V | |
| Configuration | 8 Segment x 4 Digit | |
| Operating Temperature | -40℃~+105℃ | |
| Pd - Power Dissipation | - | |
| Clock Frequency | - | |
| Quiescent Current | 300uA | |
| Interface | I²C | |
| Features | BCD input latch function;Internal reset function;PWM dimming | |
| Segment Drive Current | 25mA | |
| Digit Drive Current | 150mA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Display Drivers | |
| Manufacturer | MSKSEMI | |
| Packaging | SOP-16 | |
| Voltage - Supply | 2.5V~5.5V | |
| Configuration | 8 Segment x 4 Digit | |
| Operating Temperature | -40℃~+105℃ | |
| Pd - Power Dissipation | - |
| Type | Description | |
|---|---|---|
| Clock Frequency | - | |
| Quiescent Current | 300uA | |
| Interface | I²C | |
| Features | BCD input latch function;Internal reset function;PWM dimming | |
| Segment Drive Current | 25mA | |
| Digit Drive Current | 150mA |
Introduction
The MS1650 is a dedicated LED driver control IC with an integrated keyboard scan circuit interface. It incorporates a digital I/O interface for MCU control, data latches, LED drivers, keyboard scan circuitry, and brightness adjustment circuits. The IC offers stable performance, reliable quality, and strong anti-interference capability, making it suitable for applications requiring 24-hour continuous operation.
Features
- Display mode: 8-segment × 4-digit
- Segment drive current ≥25mA, digit drive current ≥150mA
- 8-level brightness control
- Keyboard scan: 7×4-digit, supports 4 combination keys
- High-speed 2-wire serial interface
- Built-in clock oscillator circuit
- Built-in power-on reset circuit
- Supply voltage: 2.5V ~ 5.5V
Applications
- Microwave oven
- Induction cooker
- Water heater
C49375281 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |



