For Packaging High-speed Printers AH Series AH3004-DC60A Data Sheet Ideal for packaging printers requiring high reliability. Applications Distribution / Food label printers Packaging printers Date-code printers Features These thermal heads feature a near-edge structure based on the high-speed, high-quality, reliable step-free SE, SF series, enabling straight path for hand media or high speed printing External dimensions (Unit : mm) www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 1/5 2015.04 - Rev.A Data Sheet AH3004-DC60A VH Dot #1 Dot #1280 Equivalent circuit 220μ F 35V GND #128 0.1μ F 50V #1153 #1152 #102 #768 #641 #640 #513 #256 #129 #128 #1 VDD /STB2 /STB1 BEO CLK IC-1 IC-2 IC-5 IC-6 IC-9 IC-10 /RESET DI2 DI1 /LOAD START INC TO EACH IC SEL2 SEL1 SENS3 SENS2 SENS1 TM TM Thermistor 30kΩ B:3950K Connector DI, STB DIVISION DOT No. CORRESPONDENCE DI No. DOT No. /STB No. DOT No. DI 2 1280 to 641 /STB 2 1280 to 641 DI 1 640 to 1 /STB 1 640 to 1 www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 2/5 2015.04 - Rev.A Data Sheet AH3004-DC60A Pin assignments Connector A : HIF3FC-20PA-2.54DS(91) or equivalent No. Circuit No. Circuit 1 VDD 2 BEO 3 GND 4 DI 5 GND 6 CLK 7 /LOAD 8 START 9 INC 10 NC 11 SEL2 12 SEL1 13 /RESET 14 /STB2 15 /STB1 16 TM 17 TM 18 SENS1 19 SENS2 20 SENS3 CONNECTOR B : B 6PS-VH (LF)(SN) or equivalent No. Circuit No. Circuit 1 VH 2 VH 3 VH 4 GND 5 GND 6 GND Pin number : Refer to External dimensions DI: Data In (Serial Input) CLK : Clock Pulse) /LOAD: Data Loading START: Data Transfer & Latch TM: Thermistor /STBn: Strobe VDD : Power Supply for Driver IC N.C. : Non Connection Additional Functions; INC: One increment steps up one level of energy control. (Refer to Timing Chart -2) RESET: Reset Data and System. (ALL CLEAR STATUS) (Refer to Timing Chart -2) SELn: Pre-Heating is done next heated dot by combination of SEL1, SEL2. SEL 1 SEL 2 Function L L NO PRE-HEAT H or OPEN L PRE-HEATING FROM LEVEL 4 L H or OPEN PRE-HEATING FROM LEVEL 5 H or OPEN H or OPEN PRE-HEATING FROM LEVEL 6 (Note) Each /LOAD, INC and START signal detect dropping edge. START signal shift history data generated in driver IC when dropping and LATCH when standing up. (Refer to Timing Chart -2) www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 3/5 2015.04 - Rev.A Data Sheet AH3004-DC60A Timing Chart 1. VDD(+5V) /RESET(IN) Min. 5μs DI(IN) CLK(IN) t1 /LOAD(IN) 1 cycle[S.L.T] Min.82μs Min.16μs (Note3*) Min.16μs START(I) [*Si n] tw START ST1 ST2 ST3 ST4 ST5 ST6 A B C D E F t2 ST7 ST1 ST2 ST3 ST4 A B C D ST5 ST6 E F ST7 [*CP n] (Note 1*) /STB1(I) : /STBn(I) tsetup /STB Ton f Ton e Ton d A: Data of B: Data of C: Data of D: Data of E: Data of F: Data of Ton c Ton b Ton a (Note 2*) (Note*4) (Note*3) (Note*2) (Note*1) Level 1 Level 1 Level 1 Level 1 Level 1 Level 1 Level 2 Level 2 Level 2 Level 2 Level 2 Level 3 Level 3 Level 3 Level 3 Level 4 Level 4 Level 4 Level 5 Level 5 Level 6 NO INC(INCREMENT) ON ST6,ST7. NEED MORE THAN 16 s ON EACH START PULSE. REFER TO Table-4 FOR Ton a-f. SIGNAL WITH ASTERISK IS GENERATED HEAD INSIDE. 2. f CLK tw CLK CLK (CP) tsetup DI thold DI DI tw /LOAD /LOAD tsetup/LOAD tw START START Min 16us [SIn] A D INC Min 16us www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 4/5 Min100ns tw INC 2015.04 - Rev.A Data Sheet AH3004-DC60A Characteristics Parameter symbol Typical Unit Effective printing width - 108.416 mm Dot pitch - 0.0847 mm Total dot number - 1280 dots Rave 1250 Ω Applied voltage VH 24 V Applied power Po 0.409 W/dot Print cycle SLT 0.416 ms/line Maximum number of dots energized simultaneously - 1280 dots Maximum clock frequency - 8 MHz Maximum platen diameter - ∞ mm Running life / pulse life - 50/1×108 Km/pulse Operating temperature - 5 to 45 °C Average resistance value www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 5/5 2015.04 - Rev.A Notice Notes 1) The information contained herein is subject to change without notice. 2) Before you use our Products, please contact our sales representative and verify the latest specifications : 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM. 4) Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. 5) The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. 6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. 7) The Products specified in this document are not designed to be radiation tolerant. 8) For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. 9) Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. 10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. 11) ROHM has used reasonable care to ensur the accuracy of the information contained in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. 12) Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. 13) When providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. R1102A