NXP Semiconductors PCA8561
PCA8561 is an ultra low-power LCD segment driver with 4 backplane- and 18 segmentdriver outputs, with either an I2C- or an SPI-bus interface. It comprises an internal oscillator, bias generation, instruction decoding, and display controller.| Part No. | PCA8561 |
|---|---|
| Datasheet | PCA8561 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Automotive 18 x 4 LCD segment driver |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● AEC-Q100 grade 2 (up to 105 °C) compliant for automotive applications● Single chip LCD controller and driver
● Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing
● Selectable display bias configuration: static, 1⁄2, or 1⁄3
● Internal LCD bias generation with buffers
● 18 segment drives: – Up to 9 7-segment numeric characters – Up to 4 14-segment alphanumeric characters – Any graphics of up to 72 segments/elements
● Auto-incrementing display data and instruction loading
● Versatile blinking modes
● Independent supplies of VLCD and VDD
● Power supply ranges: – 1.8 V to 5.5 V for VLCD – 1.8 V to 5.5 V for VDD
● Ultra low-power consumption
● 400 kHz I2C-bus interface (PCA8561AHN)
● 5 MHz SPI-bus interface (PCA8561BHN)
● Internally generated or externally supplied clock signal
● Tiny package: HVQFN32, 5 mm × 5 mm 3
APPLICATIONS
● Small displays integrated – in a car instrument cluster – in a control knob● Battery operated applications
● Healthcare devices NXP Semiconductors PCA8561 Automotive 18 × 4 LCD segment driver 4 Ordering information Table 1.
