HT16015 ETC-unknow, HT16015 Datasheet

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HT16015

Manufacturer Part Number
HT16015
Description
80 Common Dot Matrix Lcd Driver
Manufacturer
ETC-unknow
Datasheet
Features
General Description
driver LSI implemented in CMOS technology.
The HT16015 contains an 80-bit bidirectional
shift register, 80-bit level shifter, 80-bit 4-level
driver and control circuit.
Therefore the HT16015 can convert serial data
recived from LCD controller parallel data and
The HT16015 is a dot matrix LCD’s common
80 dot matrix LCD common signal driver
Power supply for logic circuit from
2.7V to 5.5V
VLCD Operating voltage: 10V~30V (V
Application LCD duty selection from
1/64 to 1/256
Internal 80-bits shift register
Bias voltage adjustable from
external source
80 Common Dot Matrix LCD Driver
DD
~V
EE
)
1
then send out LCD driving waveforms to the
LCD panel. The HT16015 is applicable up to
1/256 duty. Furthermore, the bias voltage can
be optionally supplied from the external source,
and thus the chip can be suitable for driving
various LCD panel. With the special function
makes the HT1605 more versatile.
Provide single mode and dual mode
applications such as:
CMOS process
Pin Compatible with 79430D
Single mode
O1
O80
Dual mode
O1
O80
O80
O40 and O41
O1
O41 and O40
HT16015
O80
O1
9th July ’97

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HT16015 Summary of contents

Page 1

... O41 and O40 CMOS process Pin Compatible with 79430D then send out LCD driving waveforms to the LCD panel. The HT16015 is applicable up to 1/256 duty. Furthermore, the bias voltage can be optionally supplied from the external source, and thus the chip can be suitable for driving various LCD panel ...

Page 2

... Pin Assignment Block Diagram HT16015 2 9th July ’97 ...

Page 3

... Pad Assignment Chip size: 3760 * The IC substrate should be connected to VDD in the PCB layout artwork. HT16015 2 4060 ( m) 3 9th July ’97 ...

Page 4

... HT16015 9th July ’97 ...

Page 5

... L (Right) O41~O80 H (Dual) O80~O41 H (Left) O40~O1 LCD drive output control table: M DATA Don’t care Don’t care HT16015 Function DIO1 DIO80 DMIN IN OUT Don’t care OUT IN Don’t care IN OUT OUT IN DOFF OUTPUT VEE ...

Page 6

... RS/LS, DOFF) IOH=–0.4mA –0.4 — DD DIO1, DIO80 IOH=–0.4mA, 5V — — DIO1, DIO80 O1 to O80 =30V, — — –V =0.5V LCD O 6 HT16015 Max. Unit 5 — — A — V 0.4 V 1.0 k 9th July ’97 ...

Page 7

... CL=15pF — — CL=15pF — — 7 HT16015 Max. Unit 100 A 100 A — pF — ns — MHz — ns 250 ns 250 ns 9th July ’97 ...

Page 8

... Application Diagram Single Mode-Right Shift Single Mode-Left Shift HT16015 8 9th July ’97 ...

Page 9

... Dual Mode-Right Shift Dual Mode-Left Shift HT16015 9 9th July ’97 ...

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