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PT6593 - Multifunction LCD Segment Drivers

General Description

Pin Name CSB SCL SD VDD TEST1 VSS1 I/O Unused case I - I - I - - - I - - GND INHb I VDD VLCD - COM0~COM3 O SEG0~SEG14 O SEG15~SEG45 O SEG46~SEG48 O VSS2 - PWMOUT O CLKIN I OPEN OPEN OPEN OPEN GND OPEN OPEN/VSS Description Chip select: "L" active Serial data transfer cl

Key Features

  • LCD drive output: Common output: 4, Segment output : 49.
  • Integrated Display data RAM (DDRAM): RAM:49x4 bit.
  • Integrated 3ch LED driver circuit.
  • 3-wire Serial interface (SD, SCL, CSB).
  • Segment/LED (Max 3 ports) output mode selectable.
  • Segment/GPO (Max 31 ports) output mode selectable.
  • Support PWM generation from ext. or internal clock (Resolution: 8 bits mode/12 bits mode selectable).
  • Integrated Oscillator circuit.
  • Integrated LCD Voltage generator circ.

📥 Download Datasheet

Datasheet Details

Part number PT6593
Manufacturer PTC
File Size 862.09 KB
Description Multifunction LCD Segment Drivers
Datasheet download datasheet PT6593 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FEATURES  LCD drive output: Common output: 4, Segment output : 49  Integrated Display data RAM (DDRAM): RAM:49x4 bit  Integrated 3ch LED driver circuit  3-wire Serial interface (SD, SCL, CSB)  Segment/LED (Max 3 ports) output mode selectable  Segment/GPO (Max 31 ports) output mode selectable  Support PWM generation from ext. or internal clock (Resolution: 8 bits mode/12 bits mode selectable)  Integrated Oscillator circuit  Integrated LCD Voltage generator circuit  Support: 1/3 Bias, 1/3 or 1/4 Duty  Support: 1/1 Bias, 1/1Duty (Static Driving)  Bias: Static, 1/3  Integrated regulator for LCD driver: 3.2, 3.3, 3.4, 4.4, 4.5, 4.6, 5.