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ROHM BU9797FUVME2 LCD Segment Driver

The BU9797FUV-M is a high-performance LCD segment driver designed for low power consumption and easy integration in portable, automotive, and home electrical applications. It features integrated SRAM for display data, supporting up to 144 segments through a 36 x 4 bit DDRAM. It includes a buffer amplifier for LCD driving, an internal oscillator circuit, and multiple drive waveform options, making it ideal for devices like telephones, meters, and digital displays. The device operates within a voltage range of 2.5V to 5.5V and a temperature range of -40°C to +85°C, with a compact TSSOP-C48V package for space-efficient mounting.

Authorized Distributors
Source:Newark
Part No:BU9797FUV-ME2
Stock:1085
Inv Date:06-09-2026
Price: Unit price: $2.17
Buy/RFQ:
Source:DigiKey
Part No:BU9797FUV-ME2
Stock:6458
Inv Date:06-09-2026
Price: Unit price: $2.17
Buy/RFQ:
Part No:BU9797FUV-ME2
Stock:3500
Inv Date:06-10-2026
Price: Unit price: $2.17
Buy/RFQ:

ROHM BU9797FUVME2 LCD Segment Driver Specifications:

  • Supply Voltage Range: +2.5V to +5.5V
  • Operating Temperature: -40°C to +85°C
  • Max Segments: 144 segments
  • Display Duty: 1/4
  • Bias: 1/2, 1/3 selectable
  • Interface: 2-wire serial
  • Package: TSSOP-C48V, dimensions 8.1mm x 12.5mm x 1.0mm
  • LCD Drive Output: 4 common outputs, Max 36 segment outputs
  • Integrated RAM: 36 x 4 bit for display data
  • Low Power Consumption: Power save modes available
  • Oscillator: Internal oscillator or external clock input
  • Bias Levels: 1/2 and 1/3 selectable
  • Frame Frequency: 64Hz to 104Hz depending on settings

Buy the Buy ROHM BU9797FUV-M Part Number BU9797FUV-M Online

Order the ROHM BU9797FUV-M LCD segment driver online today for reliable, low power operation in portable, automotive, and home appliances. Featuring integrated SRAM for up to 144 segments, it provides flexible bias and drive waveform options. Its compact TSSOP-C48V package saves space, and the built-in oscillator ensures easy design integration. Perfect for digital meters, telephones, and electronic control panels, this driver offers high performance, low power consumption, and a robust interface compatible with various application requirements. Make your product more efficient and reliable by purchasing this essential component online now.

Get ROHM BU9797FUV-M today—built for low power LCD driving with integrated RAM and oscillator, ideal for portable and control display applications.

Frequently Asked Questions

Where can I buy ROHM BU9797FUVME2?

You can click on the BUY or RFQ button to purchase BU9797FUVME2 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BU9797FUVME2?

You can download the BU9797FUVME2 datasheet or visit the ROHM website for support.

Who is the manufacturer of BU9797FUVME2?

ROHM

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