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PDF SSD1623 Data sheet ( Hoja de datos )
| Número de pieza | SSD1623 | |
| Descripción | 96 Segments with Common 3-Level Generic Display Driver CMOS | |
| Fabricantes | Solomon Systech | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SSD1623 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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SOLOMON SYSTECH
SEMICONDUCTOR TECHNICAL DATA
SSD1623
Product Preview
96 Segments with Common
3-Level Generic Display Driver
CMOS
This document contains information on a product under development. Solomon Systech reserves the right to change
or discontinue this product without notice.
http://www.solomon-systech.com
SSD1623
Rev 0.10 P1/44
Nov 2007
Copyright 2007 Solomon Systech Limited
1 page  
1 GENERAL DESCRIPTION
SSD1623 is a CMOS generic display driver with controller. It has 95 segments, 1 background segment and 1
common output. Each segment / common is capable of 3-voltage levels output.
SSD1623 is designed for SPI interface with hardware address map setting pin, allowing two SSD1623 connected to
same SPI bus, increasing the available number of segments.
SSD1623 embeds with flexible and power saving DC/DC to general high voltage for panel driving. VCI regulator is
embedded to accept direct power supply from Lithium battery. Battery voltage and IC temperature sensor are built.
2 FEATURES
• 3-level output generic driver: V0, V1 and VSS. Each pin level can be individually programmed to V0, V1, VSS
or Hi-Z.
• Power supply
• VDD:
2.0 to 3.6V
(Logic operation)
• VDDIO: 2.0 to VDD (MCU interface)
• V0:
10 to 40V
(High voltage panel driving)
• VCI:
2.4 to 3.6V
(Charge pump and analog power supply)
• VBAT: 2.8 to 4.5V
(Li battery supply)
• VBAT can be supplied directly from Li – battery when option VCI regulator is used.
• Lower power DC/DC with maximum output voltage 38V
• Circuit selectable DC/DC multiplier ratio (16x, 12x, 8x, 6x, 4x)
• Adjustable DC/DC output voltage in step of 1V
• V0 can be supplied from internal DC/DC or external power supply
• Output channel
• 95 segments (SEG[95:1])
for normal segment/icon driving
• 1 background segment (SEG[0])
Background segment (4 times driving power)
• 1 common segment (COM)
Common signal
• 32-bit SPI interface with address map setting pin
• Dual frame display memory 96 x 2 bits, (Previous and Current)
• Built in oscillator or external clock inputs
• Built in programmable frequency divider to divide external clock signal (4Mhz to 32 kHz) for IC operations
• Programmable waveform
• Temperature sensing function,
• Battery voltage sensing
• Design for wire bond package, 69um pad pitch minimum
3 ORDERING INFORMATION
Table 3-1: Ordering Information
Ordering Part Number
SSD1623V
SSD1623Z
Package Form
Bare die, 200um, on waffle pack
Au bumped die
SSD1623
Rev 0.10 P 5/44 Nov 2007
Solomon Systech
5 Page 
Figure 5-4 : SSD1623 alignment mark
Alignment mark
Unit in um
SSD1623
Rev 0.10 P 11/44 Nov 2007
Solomon Systech
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SSD1623.PDF ] | |
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