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The HT1608 is an LCD driver LSI with 40 output channels using the CMOS technology. It is equipped with two sets of 20-bit bidirectional shift registers, 20-bit data latches, 20-bit LCD drivers, and logic control circuits. The LSI can convert serial data received from an LCD controller into parallel data and supply LCD driv- Block Diagram • LCD driver with s.
• Power supply
– +5V for internal logic circuit
–
–5V for LCD driver circuit
• 40 internal LCD drivers available
• Bias voltage: static to 1/5 bias
Applications
• Electrical dictionaries
• Portable computers
General Description
The HT1608 is an LCD driver LSI with 40 output channels using the CMOS technology. It is equipped with two sets of 20-bit bidirectional shift registers, 20-bit data latches, 20-bit LCD drivers, and logic control circuits. The LSI can convert serial data received from an LCD controller into parallel data and supply LCD driv-
Block Diagram
• LCD driver with serial/parall.
HT1608 - HOTCHIP
HT1608 PFM HT1608 CV PFM ，， TL431， FB ，。HT1608 TL431, FB AC/DC ， IC ，， NPN ， IC ， .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HT1602 |
Holtek Semiconductor Inc |
40 Dot Matrix LCD Segment Driver |
|
| 2 | HT1602L |
Holtek Semiconductor Inc |
40 Dot Matrix LCD Segment Driver |
|
| 3 | HT1606A |
HOTCHIP |
Primary feedback PFM converter |
|
| 4 | HT1608L |
Holtek Semiconductor Inc |
2 x 40 Channel LCD Driver |
|
| 5 | HT1609 |
Holtek Semiconductor Inc |
2x 40 Channel LCD Driver |
|
| 6 | HT1609L |
Holtek Semiconductor Inc |
2x 40 Channel LCD Driver |
|
| 7 | HT16 |
Taiwan Semiconductor |
(HT11 - HT18) High Efficient Rectifiers |
|
| 8 | HT1610 |
Toyoshi |
Transformer |
|
| 9 | HT1611C |
Holtek Semiconductor Inc |
Timer with Dialer Interface |
|
| 10 | HT1612 |
Holtek Semiconductor |
Timer |
|
| 11 | HT1613C |
Holtek Semiconductor |
Timer |
|
| 12 | HT1616C |
Holtek Semiconductor |
Timer |
|