LCD

LCD Display Driver IC Series

（Suitable for text and graphic displays, low power consumption products.）


    LCD Common + Segment Driver IC Low Current Consumption LCD Segment Driver IC LCD Character Driver IC


    LCD Common + Segment Driver IC

    Selection Guide

    Part No.CommonSegmentSupply Voltage (V)LCD Drive BiasDutyKey MatrixGeneral Purpose Output PortPin CountPackage
    PT16528 1 ~ 418

    2.7 - 5.5 ①

    		1/2, 1/31/1 ,1/2, 1/3, 1/4--32QFN
    PT16556 3 ~ 433 ~ 32 ③2.7 ~ 61/2, 1/31/3, 1/46(O) x 3(I) ②444LQFP
    PT165114354.5~6 ①1/31/4-448LQFP
    PT16512451 ~ 524.5 ~ 6 ①1/2, 1/31/4-8 (3 PWM Output Duty = 1)64LQFP
    PT16514453 ~ 544.5 ~ 6 ①1/2, 1/31/4-8 (6 PWM Output Duty = 1)64LQFP
    PT165173 ~ 471 ~ 704.5 ~ 6.3 ①1/2, 1/31/3, 1/4-880LQFP
    PT165273 ~ 452 ~ 513.3 ~ 6 ①1/2, 1/31/3, 1/4-1264LQFP
    PT165573 ~ 442 ~ 41 ③2.7 ~ 61/2, 1/31/3, 1/46(O) x 5(I) ②464LQFP
    PT165763 ~ 486 ~ 852.7 ~ 61/2, 1/31/3, 1/4-8100LQFP
    PT165803 ~ 451 ~ 504.5 ~ 6 ①1/2, 1/31/3, 1/4-3 PWM Output Duty = 164LQFP
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    ① CMOS/TTL compatible logic input pins (3.3V Input Signal Available).
    ② O = Output, I = Input.
    ③ SEGN and KIN and KSN are complex pins for Segment Output, Key Scan Input and Key Scan Output Function.

    Low Current Consumption LCD Segment Driver IC

    Selection Guide

    Part No.CommonSegmentSupply Voltage (V)LCD Supply Voltage (V)Current Consumption (IVDD1)LCD Drive BiasDutyPin CountPackage
    PT65904271.8 ~ 3.62.7 ~ 5.58uA / 3.3V (VDD)1/1, 1/31/1, 1/3, 1/4 40QFN
    PT65924351.8 ~ 3.62.7 ~ 5.56uA / 3.3V (VDD)1/2, 1/31/448LQFP
    PT65934491.8 ~ 3.63.3 ~ 5.58uA / 3.3V (VDD)1/1, 1/31/1, 1/3, 1/464LQFP
    PT6594442 1.8 ~ 3.63.3 ~ 5.58uA / 3.3V (VDD)1/1, 1/31/1, 1/3, 1/456QFN
    PT65954352.7 ~ 3.6-12.5uA / 3.3V (VDD)1/2, 1/31/448LQFP

    LCD Character Driver IC

    Selection Guide

    Part No.CommonSegmentSupply Voltage (V)DutyCGROM (bits)CGRAM (bits)Key MatrixPin CountPackage
    PT1658815 ~ 10 60 ~ 652.7 ~ 5.5 1/8, 1/15 240 x 5 x 7 16 x 5 x 78(O) x 4(I) ②100TQFP
    PT654116404.5 ~ 5.5 ①1/8, 1/11, 1/16160 x 5 x 78 x 5 x 8-80QFP
    PT654016404.5~5.51/8, 1/11, 1/16160 x 5 x 78 x 5 x 8-80QFP
    ① CMOS/TTL compatible logic input pins (3.3V Input Signal Available).
    ② O = Output, I = Input.


    Applications