LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
MSKSEMI MSTM1640(SOP28) product image
  • MSTM1640(SOP28) thumbnail 1
  • MSTM1640(SOP28) thumbnail 2
  • MSTM1640(SOP28) thumbnail 3
  • Pinout
  • Footprint
Images for reference only

MSKSEMI MSTM1640(SOP28)RoHS

Manufacturer
MSKSEMIAsian Brands
MPN
MSTM1640(SOP28)
LCSC Part #
C49375276
Packaging
SOP-28
Customer #
Key Attributes
2.5V~5.5V 20mA 80mA SOP-28 Display Drivers RoHS
Datasheetpdf iconMSKSEMI MSTM1640(SOP28)
In-Stock: 845
845 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.2048$ 1.02
50+$ 0.1622$ 8.11
150+$ 0.144$ 21.60
500+$ 0.1212$ 60.60
2,000+$ 0.1111$ 222.20
4,000+$ 0.105$ 420.00
Standard Packaging25/Full Tube
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Display Drivers
ManufacturerMSKSEMI
PackagingSOP-28
Voltage - Supply2.5V~5.5V
Configuration8 Segment x 16 Digit
Operating Temperature-40℃~+85℃
Pd - Power Dissipation400mW
FeaturesPWM dimming;Internal reset function;Built-in auto blanking
Segment Drive Current20mA
Digit Drive Current80mA
Report an ErrorShow similar products (0) >

Introduction

AI Translation

MSTM1640 is an IC dedicated to LED display driving, integrating a microcontroller digital interface, data latches, and LED high-voltage driver circuits. The device operates over a voltage range of 2.5V to 5.5V and is manufactured using a power CMOS process. It features a built-in brightness adjustment circuit with 8-level adjustable duty cycle. Communication uses a two-wire serial interface (clock line CLK and data line DIN). The device integrates an internal RC oscillator at 330kHz, along with a power-on reset circuit and an automatic blanking circuit. Its display mode supports 8-segment × 16-digit, suitable for common-cathode digit tube output. Available in SOP28 and SSOP28 packages.

Features

AI Translation
  • Operating voltage range: 2.5V ~ 5.5V
  • Power CMOS process
  • Built-in brightness adjustment circuit (8-level duty cycle adjustable)
  • 2-wire serial interface (CLK, DIN)
  • Built-in RC oscillator (330kHz)
  • Built-in power-on reset circuit
  • Built-in auto-blanking circuit
  • Display mode: 8-segment × 16-bit, common cathode LED display output
  • Package: SOP28, SSOP28

Applications

AI Translation
  • Microwave oven
  • Induction cooker
  • Water heater
  • Blood pressure monitor