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T6K34
Preliminary
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
T6K34
Row Driver LSI for Dot Matrix Graphic LCD
The TOSHIBA T6K34 is a row (common) driver for a small-to-medium-sized dot matrix graphic LCD. The T6K34 has 168 outputs for LCD driver signals (common). The T6K34 contains a power supply circuit with electronic volume enabling the LCD to be driven by a single power supply. Thus, in combination with a T6K33/S6B0021 (by Samsung) segment driver, the T.
Row Driver LSI
www.DataSheet4U.com
T6K34
Preliminary
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
T6K34
Row Driver LSI for Dot Matrix Graphic LCD
The TOSHIBA T6K34 is a row (common) driver for a small-to-medium-sized dot matrix graphic LCD. The T6K34 has 168 outputs for LCD driver signals (common). The T6K34 contains a power supply circuit with electronic volume enabling the LCD to be driven by a single power supply. Thus, in combination with a T6K33/S6B0021 (by Samsung) segment driver, the T6K34 can be used to implement a low-power LCD system without the need for a separate power supply IC.
Unit: mm Lead Pitch T6K34 IN OUT
Please contact Toshiba Agents for each Packaging Outline Dimensions.
Features
· · · · · · · · · LCD drive outputs: 168 common outputs Operating voltage: VDD = 1.8 V~3.3 V, VIN = 2.7 V~3.6 V (VDD ≤ VIN) LCD drive voltage: 28.8 V (max) Booster circuit: VIN × (−6) max Contrast control: 64 steps (max) Partial display function CMOS process Package: Bump chip (COF), TCP (tape carrier package) Low power consumption: ISS = 225 µA (typ.) ……… Design target Conditions: VDD = VIN = 3.0 V, using ×5 booster, LCD non-leaded, Ta = 25°C, 1/168 duty, 1/6 bias, PCK = 15 kHz, contrast = 20H · Voltage regulator: Temperature coefficient = −0.0%/°C (typ.) ±0.04%/°C
TCP (Tape Carrier Package)
1
2002-04-03
T6K34
RESTRICTIONS ON PRODUCT USE
000707EBE
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devi.