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BU9850 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BU9850ROHM100Yes

Manufacturer:** ROHM **Part Number:** BU9850 ### **Specifications:** - **Type:** LCD Driver IC - **Output Channels:** 80 segments - **Supply Voltage (VDD):** 2.

Manufacturer: ROHM

Part Number: BU9850

Specifications:

  • Type: LCD Driver IC
  • Output Channels: 80 segments
  • Supply Voltage (VDD): 2.7V to 5.5V
  • Logic Supply Voltage (VLOGIC): 1.8V to 5.5V
  • Interface: Serial (I²C or 3-wire)
  • Operating Temperature Range: -40°C to +85°C
  • Package: COG (Chip-on-Glass)

Descriptions:

The BU9850 is a segment driver IC designed for LCD applications, supporting up to 80 segments. It operates with a wide voltage range and is compatible with both I²C and 3-wire serial interfaces, making it suitable for various low-power display systems.

Features:

  • Low power consumption
  • Built-in oscillator (no external components required)
  • Supports multiple LCD bias voltages (1/2, 1/3, 1/4)
  • High reliability for industrial and consumer applications
  • Compact COG package for space-constrained designs

This information is based on ROHM's official documentation. For detailed technical specifications, refer to the datasheet.

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