IZ7065
IZ7065 is 40 Channel Segment / Common Driver manufactured by Integral.
IZ7065 40 Channel Segment / mon 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 mon or segment driver.
IZ7065 contain following blocks:
- 2x LCD 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 mon/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, u A Low level input leakage current on pins M, FCS, u A 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, u A Low level input leakage current on pins V1- V6, u A
Current consumption, m A
Current consumption in VEE circuit, u A
Data Shift Frequency, k Hz
Symbol IIH IIL VOH VOL VD1 VD2 IVH IVL IDD IEE f CL
Mode
VDD=5.5V,...
