TM1726 – 4×36 LCD Display Driver IC with Serial Interface

TM1726 – 4×36 LCD Display Driver IC with Serial Interface

TM1726 is a dedicated LCD driver control circuit designed for 4×36 segment LCD displays, capable of driving up to 144 segments. It integrates an MCU-based two-wire digital interface, data latches, and an LCD driver circuit. The TM1726 supports adjustable LCD driving bias (1/3 or 1/2), IFRAME flip, and is compatible with 3V or 5V LCD screens. All configurations are easily managed through a 2-wire serial interface (SDA, SCL). This IC is primarily used in segment code LCD display applications.

Key Features:

• CMOS Technology: Provides low power consumption and high reliability.
• Up to 36×4 LCD Display Driver: Drives up to 144 segments for clear, readable displays.
• Adjustable LCD Bias: Supports 1/2 or 1/3 LCD bias, offering flexibility for different display configurations.
• IFRAME and LAN Waveform Support: Enables efficient display operation and low power consumption with optional driving waveforms.
• Serial Interface (SDA, SCL): Simplifies data transfer and communication with external components.
• Built-In RC Oscillator: With a typical oscillation frequency of 95kHz, eliminating the need for external components.
• Package: Available in LQFP44 package for efficient integration into designs.

Applications:

The TM1726 is primarily used in applications requiring segment LCD display driving, including:

• LCD displays in consumer electronics
• Segment code LCD products
• Devices needing simple, low-power display drivers

Why Choose TM1726?

• Efficient and Reliable: The TM1726 combines efficient power usage with reliable performance, making it ideal for consumer electronics with segment LCDs.
• Flexible Configuration: With adjustable bias and support for both IFRAME and LAN waveforms, this IC is highly adaptable to various display designs.
• Easy Integration: Its serial interface (SDA, SCL) makes integration into existing systems seamless and straightforward.