14039-00 datasheet, PDF - EEWORLD Datasheet

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14039-00: DescriptionLED Driver, 240-Segment, CMOS, PBGA352, MO-151, BGA-352; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size270KB，35 Pages; ManufacturerIXYS

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14039-00 Overview

LED Driver, 240-Segment, CMOS, PBGA352, MO-151, BGA-352

14039-00 Parametric

Parameter Name	Attribute value
Maker	IXYS
Parts packaging code	BGA
package instruction	BGA,
Contacts	352
Reach Compliance Code	unknow
ECCN code	EAR99
data entry mode	SERIAL/PARALLEL
Interface integrated circuit type	LED DISPLAY DRIVER
JESD-30 code	S-PBGA-B352
Multiplex display function	NO
Number of functions	1
Number of segments	240
Number of terminals	352
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	BGA
Package shape	SQUARE
Package form	GRID ARRAY
Certification status	Not Qualified
Maximum seat height	2.59 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
Supply voltage 1-max	30 V
Mains voltage 1-minute	9 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	BALL
Terminal pitch	1.27 mm
Terminal location	BOTTOM
minfmax	25 MHz
Base Number Matches	1

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Preliminary

FEATURES:

•

For All Passive-Matrix Organic Light Emitting

Diode (OLED) Displays

Monochrome and Color

Small-Molecule and Polymer

Current-Sourcing Anode Drivers

CMOS High Voltage Process: 9-30V

Display Panel Supply Compatible

240 Output Channels, Cascadable

Token-Based Bidirectional Data Transfer:

Direct User Control of Scan Rate

Current Source Magnitude Control: 20 µA to

1mA

6-Bit Monochromatic/Color Gray-Scale

Tight current matching: ± 4% ± 2 µA

Intra-die, ± 3% Inter-die

Monochromatic/Color Voltage Pre-charge

Built-in A-to-D Converter Monitoring of

Display Panel Characteristics

3.3 to 5V logic supply

25 MHz Clock Frequency

Gold-Bumped Die @ 60 micron output pitch

TCP Package Option

Compatible with

Clare Micronix

200 Series

OLED Row Drivers

MXED102A

Patent Pending

240-Channel OLED Column Driver

OVERVIEW:

The MXED102 is Clare Micronix’s second-

generation OLED column driver, which directly

supports up to 240-monochromatic or 80-color

OLED pixels. The MXED102A’s exceptionally

tight current-matching of adjacent and cascaded

outputs, pre-charge options, and OLED

monitoring capability ensure uniform luminance

and high-quality gray-scaling in both

monochromatic and RGB mode.

FUNCTIONAL DESCRIPTION:

The MXED102A is capable of driving 240 columns (LED anodes) of an OLED display. Outputs are

divided into 3 groups of 80 in order to support color (red, green, blue) displays. Each group has an

individual setting for voltage precharge and current magnitude. Individual output luminance is

controlled by setting the exposure time (amount of time the current driver is on) for that output.

Device settings, such as precharge voltage, current magnitude, precharge time, color mode, and

others, are set by writing to a bank of control registers via a serial port. Some registers of the serial

port are also available for readback. Several devices may share the serial bus, but only the device

with its MASTER_IN pin pulled high will respond to a read request.

Figure 1 is a block diagram of the MXED102A. Each column output has three possible sources:

ground, to turn the LED off; a precharge voltage to bring the diode rapidly up to its threshold voltage;

and a current source, which is used to turn the diode on. A close up view of an output is shown in

14080B

www.claremicronix.com

December 18, 2002

Preliminary

Table of Contents

MXED102A

FEATURES ..................................................................................................................................... 1

OVERVIEW ..................................................................................................................................... 1

FUNCTIONAL DESCRIPTION ..................................................................................................... 1-2

FIGURE 1 - COLUMN OUTPUT ..................................................................................................... 2

FIGURE 2 - MXED102A BLOCK DIAGRAM ................................................................................... 3

TABLE 1 - INPUT/OUTPUT PAD DESCRIPTIONS ..................................................................... 5-6

SERIAL CONFIGURATION BUS .................................................................................................... 7

FIGURE 3 - SERIAL PORT WRITE TIMING DIAGRAM ................................................................. 8

FIGURE 4 - SERIAL PORT READ TIMING DIAGRAM .................................................................. 8

REGISTER ADDRESS TABLES ................................................................................................ 9-11

FIGURE 5 - 6-BIT MODE TIMING ................................................................................................ 12

FIGURE 6 - 18-BIT MODE TIMING .............................................................................................. 13

FIGURE 7 - EPSON MODE TIMING ............................................................................................. 13

FIGURE 8 - COLUMN OUTPUT TIMING ...................................................................................... 15

ELECTRICAL SPECIFICATIONS ............................................................................................ 17-20

APPLICATION HINTS ................................................................................................................... 21

FIGURE 9 - PARASITIC DIODE IN PRECHARGE CIRCUIT........................................................ 21

RECOMMENDED POWER UP SEQUENCE ............................................................................... 21

RECOMMENDED PRE-CHARGE CONFIGURATIONS ............................................................... 22

POWER CONSUMPTION AND HEAT DISSIPATION .................................................................. 22

MECHANICAL SPECIFICATIONS ................................................................................................ 23

FIGURE 10 - TCP ASSEMBLY DRAWING ................................................................................... 24

DIE SPECIFICATIONS.................................................................................................................. 25

FIGURE 11 - DIE DIMENSIONAL DRAWING ............................................................................... 26

MXED102 PAD LOCATION TABLES ....................................................................................... 27-30

FIGURE 12 - BGA SPECIFICATIONS .......................................................................................... 31

ORDERING INFORMATION ......................................................................................................... 34

www.claremicronix.com

14080B

14039-00 Related Products

	14039-00	14040-00
Description	LED Driver, 240-Segment, CMOS, PBGA352, MO-151, BGA-352	LED Driver, 240-Segment, CMOS, TCP
Maker	IXYS	IXYS
Parts packaging code	BGA	DIE
package instruction	BGA,	DIE,
Reach Compliance Code	unknow	unknow
ECCN code	EAR99	EAR99
data entry mode	SERIAL/PARALLEL	SERIAL/PARALLEL
Interface integrated circuit type	LED DISPLAY DRIVER	LED DISPLAY DRIVER
JESD-30 code	S-PBGA-B352	X-XUUC-N
Multiplex display function	NO	NO
Number of functions	1	1
Number of segments	240	240
Maximum operating temperature	70 °C	70 °C
Package body material	PLASTIC/EPOXY	UNSPECIFIED
encapsulated code	BGA	DIE
Package shape	SQUARE	UNSPECIFIED
Package form	GRID ARRAY	UNCASED CHIP
Certification status	Not Qualified	Not Qualified
Maximum supply voltage	5.5 V	5.5 V
Minimum supply voltage	3 V	3 V
Supply voltage 1-max	30 V	30 V
Mains voltage 1-minute	9 V	9 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL
Terminal form	BALL	NO LEAD
Terminal location	BOTTOM	UPPER
minfmax	25 MHz	25 MHz
Base Number Matches	1	1

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