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LAPIS Semiconductor BU9735K-E2

Manufacturer Part Number : BU9735K-E2
Manufacturer : LAPIS Semiconductor
Description : LCD Driver 2.2 V-5.5V 200 uA 400 mW SMD/SMT
Lead Free Status / RoHS Status : Lead free / RoHS Compliant
Datasheet : BU9735K-E2.PDF BU9735K-E2 PDF
EDA / CAD Models : BU9735K-E2 by SnapEDA
1 156 6282413 /datasheets/IntegratedCircuits/BU9735K-E2-6282413.pdf LAPIS-Semiconductor/BU9735K-E2 6282413

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Technical Parameters of BU9735K-E2

Product AttributeAttribute Value
Manufacturer:ROHM Semiconductor
Product Category:LCD Drivers
RoHS: Details
Number of Segments:72 Segment
Maximum Clock Frequency:36 kHz
Package / Case:QFP-32
Supply Voltage - Max:5.5 V
Supply Voltage - Min:2.2 V
Supply Current - Max:200 uA
Pd - Power Dissipation:400 mW
Minimum Operating Temperature:- 40 C
Maximum Operating Temperature:+ 85 C
Mounting Style:SMD/SMT
Brand:ROHM Semiconductor
Interface Type:Serial
Product:LCD Drivers

Product Details

BU9735K-E2 Overview

The BU9735K-E2 is a high-quality LCD driver produced by ROHM Semiconductor. It is designed to drive LCD displays, making it a crucial component in devices with LCD screens. The BU9735K-E2 is capable of driving up to 72 segments, making it versatile enough to handle a wide range of display configurations. The driver operates at a maximum clock frequency of 36 kHz and comes in a QFP-32 package suitable for surface-mount device (SMD) applications.


As a professional ROHM distributor, Nantian Electronics has a large number of BU9735K-E2 in stock. We also provide BU9735K-E2 parameters, BU9735K-E2 Datasheet PDF and pin diagram instructions for download.

Rohm BU9735K-E2 in stock

Applications of BU9735K-E2

The BU9735K-E2 is primarily designed to drive LCD displays, making it suitable for a wide range of devices that use such screens. This includes consumer electronics like televisions, monitors, smartphones, and tablets, as well as professional equipment such as medical devices and industrial control panels. Its high segment driving capability and flexible power requirements make it a versatile choice for various LCD applications.

Features of BU9735K-E2

  • Segment Driving Capability: The BU9735K-E2 can drive up to 72 segments, enabling it to handle a wide range of LCD display configurations.

  • Clock Frequency: The driver operates at a maximum clock frequency of 36 kHz, ensuring quick and responsive display updates.

  • Power Requirements: The BU9735K-E2 operates within a supply voltage range of 2.2V to 5.5V, making it compatible with a wide range of devices and power sources. It also has a maximum supply current of 200 µA and a power dissipation of 400 mW.

  • Operating Temperature: The BU9735K-E2 can operate in temperatures ranging from -40°C to +85°C, making it suitable for use in a variety of environmental conditions.

  • Mounting Style: The BU9735K-E2 comes in a QFP-32 package, which is suitable for surface mount device (SMD) style mounting.

  • Interface Type: The BU9735K-E2 uses a serial interface, a common and straightforward method of communication between devices.

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