PT6594 - Multifunction LCD Segment Driver

Product Overview

PTC

PT6594 Multifunction LCD Segment Driver by PTC - Datasheet Preview — Datasheet preview – PT6594

Datasheet Details

Part number	PT6594
Manufacturer	PTC
File Size	708.70 KB
Description	Multifunction LCD Segment Driver
Datasheet	PT6594 Datasheet
Additional preview pages of the PT6594 datasheet.

Product details

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~SEG11 O SEG12~SEG38 O SEG39~SEG41 O VSS2 - CLKIN I EXT-PAD - OPEN OPEN OPEN OPEN GND OPEN/ VSS VSS Description Chip select: "L" active Serial data transfer clock Input serial data Power supply for LOGIC Test terminal (Please connect VSS terminal) GND Display turning on/off select terminal H: turning on display, L: turning off display INHb=“L”: All SEG/COM

Features

LCD drive output: Common output: 4; Segment output: 42 Integrated Display data RAM (DDRAM): 42x4bit.
Integrated 3ch LED driver circuit.
3-wire Serial interface (SD, SCL, CSB).
Segment/LED (Max. 3 ports) output mode selectable.
Segment/GPO (Max. 27 ports) output mode selectable.
Support PWM generation from ext. or internal clock (Resolution: 8-bit mode/12-bit mode selectable).
Integrated Oscillator circuit.
Integrated LCD Voltage generator circuit.
Su.

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Published: Jan 19, 2025 |