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PCA9620

Universal LCD driver for low multiplex rates

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PCA9620

Smart, simple solutions for the 12 most common design concerns

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PCA9620

60 x 8 LCD high-drive segment driver for automotive and industrial

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PCA9620H

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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PCA9620U

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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PCA9620U

60 x 8 LCD high-drive segment driver for automotive and industrial; AEC Q100 grade 2 compliant for automotive applications\nLow power consumption\nExtended operating temperature range from -40 °C to +105 °C\n60 segments and 8 backplanes allowing to drive: up to 60 7-segment alphanumeric characters\nup to 30 14-segment alphanumeric characters\nany graphics of up to 480 elements\n480-bit RAM for display data storage\nSelectable backplane drive configuration: static, 2, 4, 6, or 8 backplane multiplexing\nProgrammable internal charge pump for on-chip LCD voltage generation up to 3 × VDD2\n400 kHz I2C-bus interface\nSelectable linear temperature compensation of VLCD\nSelectable display bias configuration\nWide range for digital and analog power supply: from 2.5 V to 5.5 V\nWide LCD supply range: from 2.5 V for low threshold LCDs and up to 9.0 V for high threshold (automobile) twisted nematic LCDs\nDisplay memory bank switching in static, duplex, and quadruplex drive modes\nProgrammable frame frequency in steps of 10 Hz in the range of 60 Hz to 300 Hz; factory calibrated with a tolerance of ±15 % covering the whole temperature and voltage range\nSelectable inversion scheme for LCD driving waveforms: frame or line inversion\nIntegrated temperature sensor with temperature readout\nOn chip calibration of internal oscillator frequency and VLCD\nTarget ApplicationsAutomotiveInstrument cluster\nCar radio\nClimate control units\nIndustrialMachine control systems\nMeasuring equipment\nSignageInformation boards\nPanels\n;

The PCA9620 is a peripheral device which interfaces to almost any Liquid Crystal Display (LCD) with low multiplex rates. It generates the drive signals for any static or multiplexed LCD containing up to eight backplanes, 60 segments, and up to 480 elements. The PCA9620 is compatible with most microprocessors or microcontrollers and communicates via a two-line bidirectional I2C-bus. Communication overheads are minimized using a display RAM with auto-incremented addressing and display memory switching. The PCA9620 features an internal charge pump with internal capacitors for on-chip generation of the LCD driving voltages.\n

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PCA9620_11

60 x 8 LCD high-drive segment driver for automotive and industrial

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PCA9620H

Universal LCD driver for low multiplex rates

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PCA9620H

60 x 8 LCD high-drive segment driver for automotive and industrial

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PCA9620H

Automotive 80 ? 4 LCD driver for low multiplex rates

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