IZ7065

IZ7065 40 Channel Segment / Common Driver For Dot Matrix LCD The IZ7065 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. IZ7065 contain following blocks: - 2xLCD driver - 2x20 bit date register - 2x20 bit shift register - sampling block - control logic FEATURES - 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. Power supply voltage: +5V  10%, +3V  10% Supply voltage for display: 3.0 ~ 13.0V(VEE) Operating temperature range: TA = – 30 ... + 85 C MAIN ELECTRICAL FEATURES Parameter/ Unit of measurement High level input leakage current on pins M, FCS, uA Low level input leakage current on pins M, FCS, uA High level output voltage on pins DL1, DL2, DR1, DR2, V Low level output voltage on pins DL1, DL2, DR1, DR2, V Voltage descending between inputs V1- V6 & outputs SC1-SC40, V High level input leakage current on pins V1- V6, uA Low level input leakage current on pins V1- V6, uA Current consumption, mA Current consumption in VEE circuit, uA Data Shift Frequency, kHz Symbol IIH IIL VOH VOL VD1 VD2 IVH IVL IDD IEE fCL Mode VDD=5.5V, VIH=5.5V VDD=5.5V, VIL=0V IOH=-0.4mA IOL=0.4mA I...