LTM-0124M-01 LITEON | Alldatasheet

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Technical content

LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto LED Display Product Data Sheet LTM-0124M-01 Spec No.: DS30-2003-057 Effective Date: 08/21/2003 Revision: - BNS-OD-FC001/A4 BNS-OD-FC001/A4 BNS-OD-FC001/A4 BNS-OD-FC001/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 1 of 9 BNS-OD-C131/A4

FEATURES

＊1.52 inch (38.6 mm) MATRIX HEIGHT ＊LOW POWER REQUIREMENT ＊SOLID STATE RELIABILITY ＊16×32 ARRAY WITH X-Y SELECT ＊MULTICOLOR DISPLAYS ARE APPLICABLE TO THREE BRIGHT COLORS ( GREEN AND RED) ＊1/16 DUTY DYNAMIC SCAN METHOD ＊CONTROL METHOD: SHIFT REGISTER TYPE ＊COMPATIBLE WITH USASCII AND EBCDIC CODES ＊STACKABLE HORIZONTALLY ＊CATEGORIZED FOR LUMINOUS INTENSITY

DESCRIPTION

The LTM-0124M-01 is a 1.52 inch (38.6 mm) matrix height 16× 32 dot matrix display which is multicolor applicable and built with constant current drivers ( shift register control type). This device uses AS-AlInGaP SUPER RED chip LED and AS-AlInGaP GREEN chip LED.

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 2 of 9 BNS-OD-C131/A4 PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are  0.25 mm (0.01“) unless otherwise noted.

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 3 of 9 BNS-OD-C131/A4 INTERNAL CIRCUIT DIAGRAM

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 4 of 9 BNS-OD-C131/A4 PIN CONNECTION No. CONNECTION No. CONNECTION

1 VDD 21 LATCH( Red Column1~16)

2 GND 22 ENABLE( Red Column1~16)

3 CLOCK 23 R-EXT( Red Column1~16)

4 Anode Row 16, Red & Green 24 GND

5 Anode Row 15, Red & Green 25 LATCH( Red Column17~32)

6 Anode Row 14, Red & Green 26 ENABLE( Red Column17~32)

7 Anode Row 13, Red & Green 27 Red Data Serial Out

8 Anode Row 12, Red & Green 28 R-EXT( Red Column17~32)

9 Anode Row 11, Red & Green 29 VLED

10 Anode Row 10, Red & Green 30 Green Data Serial In

11 Anode Row 9, Red & Green 31 LATCH( Green Column1~16)

12 Anode Row 8, Red & Green 32 ENABLE( Green Column1~16)

13 Anode Row 7, Red & Green 33 R-EXT( Green Column1~16)

14 Anode Row 6, Red & Green 34 VLED

15 Anode Row 5, Red & Green 35 LATCH( Green Column17~32)

16 Anode Row 4, Red & Green 36 ENABLE( Green Column17~32)

17 Anode Row 3, Red & Green 37 Green Data Serial Out

18 Anode Row 2, Red & Green 38 R-EXT( Green Column17~32)

19 Anode Row 1, Red & Green 39 No Connection

20 Red Data Serial In 40 No Connection

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 5 of 9 BNS-OD-C131/A4 ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC Red PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION Average Luminous Intensity IV 6 10 mcd Ip=40mA 1/16Duty Peak Emission Wavelength p 639 nm IF=20mA Spectral Line Half-Width  20 nm IF=20mA Dominant Wavelength d 631 nm IF=20mA Forward Voltage any Dot VF 2.0 2.4 V IF=20mA Reverse Current any Dot IR 100 A VR=5V Luminous Intensity Matching Ratio IV-m 2:1 Ip=32mA 1/16Duty Green PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION Average Luminous Intensity IV 3.6 6.4 mcd Ip=32mA 1/16Duty Peak Emission Wavelength p 574 nm IF=20mA Spectral Line Half-Width  15 nm IF=20mA Dominant Wavelength d 571 nm IF=20mA Forward Voltage any Dot VF 2.0 2.4 V IF=20mA Reverse Current any Dot IR 100 A VR=5V Luminous Intensity Matching Ratio IV-m 2:1 Ip=32mA 1/16Duty Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve.

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 6 of 9 BNS-OD-C131/A4 ABSOLUTE MAXIMUM RATING FOR SHIFT REGISTER AT Ta=25oC CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage VDD 0～7.0 V Input Voltage VIN -0.4～VDD+0.4 V Output Current per VOUT IOUT 120 mA Output Voltage per VOUT VCE -0.5～9.5 V Clock Frequency fCK 25 MHz GND Terminal Current IGND 1920 mA Power Dissipation PD 1.27(T=25℃) W 0.61(T=85℃) Operating Temperature Topr -25℃～45℃ ℃ Storage Temperature Tstg -25℃～85℃ ℃ Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260℃ RECOMMENDED OPERATING CONDITION (T=-40～85℃ unless otherwise noted) CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT LED Voltage VLED - 3 3.5 4 V Supply Voltage VDD - 4.5 5.0 5.5 V Output Voltage VOUT - - - 9 V Output Current per IO OUTn 5 - 115 mA IOH SERIAL-OUT - - 1.0 IOL SERIAL-OUT - - -1.0 Input Voltage VIH - 0.7VDD - VDD+0.3 V VIL -0.3 0.3VDD LATCH Pulse Width tw LAT - VDD=4.5~5.5V 15 - - ns CLOCK Pulse Width tw CLK 15 - - ns Set-up Time for DATA tsetup( D) 20 - - ns Hold Time for DATA thold( D) 20 - - ns Set-up Time for LATCH tsetup( L) 15 - - ns Clock Frequency fCLK Cascde operation - - 25 MHz Power Dissipation PD T=85º C - - 0.61 W

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 7 of 9 BNS-OD-C131/A4 BLOCK DIAGRAM O U T 0 O U T 1 O U T 1 5 Q ST D Q ST D Q ST D QD CK D Q D Q CK CK C L O C K S E R IA L -IN L A T C H E N A B L E R -E X T I-R E G S E R IA L -O U TCK D Q TIMING DIAGRAM C L O C K S E R IA L -IN L A T C H E N A B L E S E R IA L -O U T O U T 0 O U T 1 5 O U T 2 O F F ON O F F ON ON O F F ON O F F O U T 1 Latches are level sensitive( not edge triggered). Latch-terminal= H level, latches become transparent; Latch-terminal= L level, hold data. ENABLE-terminal= H level, all outputs( OUT0~15) are off. SERIAL-OUT changes state on falling edges of clock.

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 8 of 9 BNS-OD-C131/A4 CLOCK – SERIAL , OUT , OUTn t t t C K t t t t t t 90% C L O C K 50% 10% 90% 50% 10% r f W s e tu p h o ld 50% 50% 90% 50% 10% or of p H L pLH S E R IA L IN O U T n (c u rre n t) S E R IA L O U T , t t pLH p H L 50% 50% t C KW Clock - LATCH C L O C K S E R IA L IN L A T C H "L " le v e l = D A T A H O L D 50% 50% t s e tu p t h o ld (L )

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTM-0124M-01 PAGE: 9 of 9 BNS-OD-C131/A4 ENABLE - OUTn 50% 50% 50% 50% t t pLH p H L O U T n E N A B L E