PCA8546ATT

Automotive 102 x 4 Chip-On-Glass LCD segment driver

Generaldescription ThePCA8530isafullyfeaturedChip-On-Glass(COG)1LiquidCrystalDisplay(LCD) driver,designedforhigh-contrastVerticalAlignment(VA)LCDwithmultiplexratesupto 1:4.ItgeneratesthedrivesignalsforastaticormultiplexedLCDcontainingupto 4backplane,102

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PCA8546ATT

4 x 44 automotive LCD driver; AEC-Q100 grade 3 compliant for automotive applications\nSingle-chip 176 elements LCD controller and driver\nWide range for digital power supply: from 1.8 V to 5.5 V\nLCD supply range from 2.5 V up to 9 V\nLCD and logic supplies may be separated\nLow power consumption\nFour backplanes and selectable display bias configuration\nOn-chip RAM for display data storage\n400 kHz I2C-bus interface (PCA8546A)\n5 MHz SPI-bus interface (PCA8546B)\nProgrammable frame frequency in the range of 60 Hz to 300 Hz in steps of about10 Hz; factory calibrated\n176 segments driven allowing:up to 22 7-segment alphanumeric characters\nup to 11 14-segment alphanumeric characters\nany graphics of up to 176 elements\nManufactured in silicon gate CMOS process\nExtended operating temperature range up to 95 °C\n;

The PCA8546 is a peripheral device which generates the drive signals for any multiplexedLCD containing up to four backplanes, and up to 176 elements. The PCA8546 iscompatible with most microcontrollers and communicates via the two-line bidirectionalI2C-bus (PCA8546A) or a three line unidirectional SPI-bus (PCA8546B). Communicationoverheads are minimized using a display RAM with auto-incremented addressing.\n

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PCA8546ATT

Automotive 80 ? 4 LCD driver for low multiplex rates

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PCA8546ATT

Automotive 40 x 4 LCD driver

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PCA8546ATT

Universal 36 ? 4 LCD segment driver

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PCA8546ATT

40 ? 4 LCD segment driver

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PCA8546ATT

Automotive 36 ? 4 LCD segment driver

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PCA8546ATT

Automotive 18 ? 4 LCD segment driver

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PCA8546ATT

Automotive 40 ? 4 LCD driver

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PCA8546ATT

4 ? 40 LCD segment driver for Chip-On-Glass

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