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ROHM BU97540KVME2 LCD Segment Driver
The BU97540KV-M is a versatile LCD driver capable of controlling up to 335 segments with various duty cycles and biases. It supports multiple modes, including 1/5, 1/4, 1/3, and 1/1 duty, with options for static drive and advanced frame inversion for high-quality display performance. Designed for applications such as automotive infotainment, household appliances, and metering equipment, it features serial interfaces, key scan functions for up to 30 keys, built-in oscillators, and power management modes. Its compact VQFP80 package ensures easy integration into complex electronic systems, making it ideal for microcontroller-based LCD applications requiring high reliability and flexible display control.
ROHM BU97540KVME2 LCD Segment Driver Specifications:
- Supply Voltage Range: +2.7V to +6.0V
- Operating Temperature Range: -40°C to +85°C
- Maximum Segments: 335 segments (1/1 duty)
- Display Duty: 1/1, 1/3, 1/4, 1/5 selectable
- Bias: 1/1, 1/2, 1/3, 1/4 selectable
- Integrated key scan circuit for up to 30 keys
- Serial interface: 3-wire serial control
- Package: VQFP80 (Typ. 14.00mm x 14.00mm x 4.60mm)
- Multiple modes: static drive, frame and line inversion
- Support for master (single chip) and master + slave configurations
- Power-on reset, internal oscillator, and power management features
- Low power consumption design suitable for battery-powered applications
- Supports PWM, general-purpose output and contrast control
- Maximum power dissipation: based on mounting on 70mm x 70mm PCB, max. junction temperature +125°C
- Electrical ratings include input/output voltage levels, leakage currents, and clock timings
- Includes detailed pin configuration, package dimensions, and handling precautions
Buy the Buy ROHM BU97540KV-M LCD Segment Driver Part Number BU97540KV-M Online
Purchase the ROHM BU97540KV-M LCD segment driver now and enjoy seamless integration with microcontroller interfaces, high segment capacity, and multiple display modes. Perfect for automotive, consumer electronics, and metering applications, this device offers outstanding performance with low power consumption and flexible control features. Ordering online provides quick delivery and access to technical support, ensuring your project benefits from proven, high-quality LCD driving solutions.
Order your ROHM BU97540KV-M high-performance LCD driver today and enhance your electronic systems with reliable, flexible display control capabilities.
Frequently Asked Questions
Where can I buy ROHM BU97540KVME2?
You can click on the BUY or RFQ button to purchase BU97540KVME2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BU97540KVME2?
You can download the BU97540KVME2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BU97540KVME2?
ROHM