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MSKSEMI MS1639(SOP24) product image
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MSKSEMI MS1639(SOP24)RoHS

Manufacturer
MSKSEMIAsian Brands
MPN
MS1639(SOP24)
LCSC Part #
C49375283
Packaging
SOP-24
Customer #
Key Attributes
2.8V~5.5V 1MHz 20mA 80mA SOP-24 Display Drivers RoHS
Datasheetpdf iconMSKSEMI MS1639(SOP24)
In-Stock: 1,160
1,160 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.2979$ 1.49
50+$ 0.2359$ 11.80
150+$ 0.2094$ 31.41
510+$ 0.1763$ 89.91
2,400+$ 0.1616$ 387.84
4,800+$ 0.1527$ 732.96
Standard Packaging30/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Display Drivers
ManufacturerMSKSEMI
PackagingSOP-24
Voltage - Supply2.8V~5.5V
Configuration8 Segment x 8 Digit
Operating Temperature-40℃~+85℃
Pd - Power Dissipation-
Clock Frequency1MHz
Quiescent Current260uA
Interface-
Features-
Segment Drive Current20mA
Digit Drive Current80mA
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Introduction

AI Translation

The MS1638, MS1639, and MS1629 series are dedicated LED driver control ICs featuring a serial common-cathode design. They support up to 16-segment 8-digit display output and integrate an 8×4-bit keyboard scan function. Each device incorporates a keyboard scan interface, MCU digital interface, data latch, and LED driver circuit, making them well-suited for a wide range of LED display panel applications.

Features

AI Translation
  • Built-in display RAM
  • Operating voltage range: 2.8V~5.5V
  • Maximum display mode: 16-segment 8-digit
  • Maximum keyboard scan matrix: 8×4
  • Display brightness: 8-level software adjustment
  • Serial interface: supports 4-wire (CLK, STB, DIN, DOUT) or 3-wire (CLK, STB, DIO) configuration
  • Built-in RC oscillator
  • Available packages: SOP24, SSOP24, SOP28, SSOP28, SOP32, LQFP44

Applications

AI Translation
  • LED display panel