IZ0065

TECHNICAL DATA IZ0065 40 Channel Segment / Common Driver For Dot Matrix LCD The IZ0065 is a LCD driver LSI which is fabricated by low power CMOS technology. Basically this LSI consists of 20 × 2 bit bi-directional shift register, 20 × 2 bit data latch and 20 × 2 bit driver. This LSI can be used a common or segment driver. FEATURES Display driving bias: static -1/5 Power supply voltage: +5V ± 10%, +3V ± 10% Supply voltage for display: 0 ~ -5V(VEE) Interface FUNCTIONS Dot matrix LCD driver with 40-channel output. Selectable function to use common/segment drivers simultaneously. Input / Output signal - output: 20 × 2 channel waveform for LCD driving - input: - Serial display data and control pulse from the controller LSI. Bias voltage (V1-V6) driver(cascade connection) Other IZ0065 controller IZ0066 KS0066 HD44780 SED1278 CMOS Process Bare chip available ABSOLUTE MAXIMUM RATING (Ta = 25oC) Characteristic Operating Voltage Driver Supply Voltage Input Voltage 1 Input Voltage 2 (V1-V6) Operating Temperature Storage Temperature Symbol VDD VLCD VIN1 VIN2 TOPR TSTG Value -0.3 ~ 7.0 VDD - 13.5 ~ VDD + 0.3 - 0.3 ~ VDD + 0.3 VDD + 0.3 ~ VEE - 0.3 -30 ~ +85 -55 ~ +125 Unit V V V V o o C C Voltage greater than above may damage to then circuit. VEE: connect protection resistor (220Ω ± 5%) IN T E G R A L 1 IZ0065 ELECTRICAL CHARACTERISTICS DC characteristics (VDD=2.7~5.5V, VDD - VEE =3~13V, VSS=0V, Ta=-30 ~ +85OC ) Characteristic Operating Current * Supply Cur...