PT6553 is an LCD Driver IC providing key scan circuitry which can accept up to a maximum of 30 keys, thereby, reducing printed circuit board wiring. It can drive up to 126 segments and is capable of controlling up to 4 general purpose output ports. The reset circuit provides on-chip voltage detection making it possible to prevent incorrect displays. Pin assi.
• Up to 126 Segments Outputs
• Up to 4 General Purpose Output Ports
• Key Input Function (up to 30 Keys)
• 1/3 Duty - 1/2 Bias and 1/3 Duty - 1/3 Bias Drive Techniques
• Sleep Mode and all Segments OFF Function
• Direct Display of Display Data without using a Decoder
• On-Chip Voltage-Detection Type Reset Circuit
• RC Oscillation Circuit
APPLICATIONS
• Cell.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | PT65501L254 |
APEM |
Rotary Dip Switches | |
2 | PT6552 |
PTC |
1/2 Duty LCD Driver | |
3 | PT6554 |
PTC |
LCD Driver IC | |
4 | PT655xxLxxx |
APEM |
Rotary Dip Switches | |
5 | PT6500 |
Power Trend |
8Amp 5V/3.3V Input Adjustable ISR | |
6 | PT6501 |
Power Trend |
8Amp 5V/3.3V Input Adjustable ISR | |
7 | PT6502 |
Power Trend |
8Amp 5V/3.3V Input Adjustable ISR | |
8 | PT6503 |
Power Trend |
8Amp 5V/3.3V Input Adjustable ISR | |
9 | PT6504 |
Power Trend |
8Amp 5V/3.3V Input Adjustable ISR | |
10 | PT6505 |
Power Trend |
8Amp 5V/3.3V Input Adjustable ISR | |
11 | PT6506 |
Power Trend |
8Amp 5V/3.3V Input Adjustable ISR | |
12 | PT6507 |
Power Trend |
8Amp 5V/3.3V Input Adjustable ISR |