Segment Matrix Driver matrix segment driver operating voltage: 10
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HT16014
Segment Matrix Driver
matrix segment driver operating voltage: 10V~30V (VDD~VEE) Power supply logic circuit from 2.7V 5.5V Application duty selection from 1/64 1/256 internal driver circuit
Data transfer rate: 4-bit data format, bidirectional shift data transfer Provide chip disable reduce power consumption CMOS process Compatible with 79401D
General Description
HT16014 matrix LCD's segment driver implemented CMOS technology. HT16014 used large scale matrix panel. very suitable portable battery drive equipment utilizing liquid crystal display power consumption.
July
HT16014
Assignment
Block Diagram
July
HT16014
Assignment
Chip size: 3550 3890 (µm)2 substrate should connected layout artwork.
Coordinates
-1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 1733.75 1603.75 1473.75 1343.75 1213.75 1083.75 953.75 823.75 983.75 563.75
Unit:
1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00
-1516.25 -1386.25 -1256.25 -1126.25 -996.25 -866.25 -736.25 -606.25 -476.25 -346.25
July
HT16014
-1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1647.00 -1481.00 -1341.00 -1201.00 -1056.00 -911.00 -766.00 -621.00 -481.00 -341.50 -147.00 -6.50 123.50 279.50 424.50 569.50 714.50 859.50 1004.50 1184.50 1333.00 1478.00 1647.00 433.75 303.75 173.75 43.75 -86.25 -216.25 -346.25 -476.25 -606.25 -736.25 -866.25 -996.25 -1126.25 -1256.25 -1386.25 -1516.25 -1656.25 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1704.75 -1704.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1758.75 -1646.25 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1647.00 1470.00 1330.00 1190.00 1050.00 910.00 770.00 630.00 490.00 350.00 210.00 70.00 -70.00 -210.00 -350.00 -490.00 -630.00 -770.00 -910.00 -1050.00 -1190.00 -1330.00 -1470.00 -216.25 -86.25 43.75 173.75 303.75 433.75 563.75 693.75 823.75 953.75 1083.75 1213.75 1343.75 1473.75 1603.75 1733.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75 1758.75
Description
1~80
Name
O1~O80 CDI.
driver outputs Chip disable Data acquired Data acquired
Function
July
HT16014
Note: driver output level determined DATA, DOFF shown table:
Name
LOAD DOFF
Function
Power supply driver level VEE: Select level Non-select level Alternate signal input driving waveform Data latch clock (falling edge trigger) Power supply logic circuit (negative) driver output control Power supply logic circuit Control data output destination connected
DMIN
Data input pin, relation with display DATA driver output display Selected level Non-selected level Data acquisition clock (falling edge trigger) Connect next chip with when cascade connection used.
Don't care
drive output control table:
DATA
Don't care
DOFF
OUTPUT
July
HT16014
Absolute Maximum Ratings
Supply Voltage -0.3V~6.5V Input Voltage VSS-0.3V~VDD+0.3V Storage Temperature -40°C~125°C Operating Temperature -20°C~75°C
Characteristics (Condition Ta=-20 75°C, VSS=0V)
Symbol
Parameter
Operating Voltage
Test Condition Condition
load* load* load* load** VOH=4.5V VOL=0.5V VEE=-10V Load current=100µA VIN=0V VIN=VEE
Min.
0.7VDD
Typ.
Max.
0.3VDD
Unit
VDD~VEE Operating Voltage (LCD) IGND IVEE ISTB1 ISTB2 IIL1 IIL2 Operating current1 Operating current2 Stand-by current1 Stand-by current2 Input level voltage Input level voltage Output source current Output sink current
Drive resistance O1~O8 Input leakage1 Input leakage2 cycle time
test conditions listed below: VDD-VEE=30V CP=6.0MHz, fM=35Hz IGND: currents between IVEE: currents between ISTB1: currents between CDI=high CP=fM=0Hz
July
HT16014
Characteristics Ta=25°C, VSS=0V, VDD=5V±10%
Symbol
Parameter
Input level current Input level current Output level voltage Output"L" level voltage
Test Condition
Condition
IOH=-0.4mA, DIO1,DIO80 IOH=0.4mA, DIO1,DIO80 O80, VDD-VEE=30V, VLCD-VO=0.5V VDD-VEE=30V, CP=14KHz, load, VDD-VEE=30V, CP=14KHz, load, CP=6MHz CL=15pF
Min.
VDD-0.4
Typ.
Max.
Unit
Driver resistor
IVSS
Power consumption
IVEE tSETUP tHOLD
Power consumption Input capacity Setup time Hold time LOAD rise time LOAD fall time (Shift clock) (Pulse width) Output delay time
July
HT16014
Application Diagram
July
HT16014
Example Waveform (1/240 duty, 1/16 bias)
July
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