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| HA17555 Series Precision Timer ADE-204-064 (Z) Rev. 0 Dec. 2000 Description HA17555 Series are ICs designed for accurate time delays or oscillations. It provides both of trigger terminal and reset terminal in order to enable a wide scope of application including Mono Multi Vibrator and Astable Multi Vibrator, and the number of external components is fewer. Further, it's compatible with NE555 of singnetics. Features * * * * * * * * Mono multi vibrator can be constructed with one resistor and one capacitor. Astable multi vibrator can be constructed with two resistors and one capacitor. Delay time can be established widely from several seconds to several hours. Pulse Duty can be controlled. The maximum value of both sink current and source current is 200mA. Direct connection of output to TTL is possible. Temperature/delay time ratio is 50 ppm/C (typ). Output is normally in the on and off states. Ordering Information Application Industrial use Type No. HA17555PS HA17555FP Commercial use HA17555 HA17555F Package DP-8 FP-8D DP-8 FP-8D HA17555 Series Applications * * * * * Delay Time Generator (Mono Multi Vibrator) Pulse Generator (Astable Multi Vibrator) Pulse Width Modulator Pulse Location Modulator Miss Pulse Detector Pin Arrangement GND Trigger Output Reset 1 2 3 4 8 7 6 5 VCC Discharge Threshold Control Voltage (Top View) Pin Description Pin No. 1 2 3 4 5 6 7 8 Function Ground pin Trigger pin Output pin Reset pin Control voltage pin Threshold pin Discharge pin VCC pin 2 HA17555 Series Circuit Schematic Control Voltage VCC R1 Q5 R2 Q6 Q7 R3 Q8 Q9 R7 R4 Q19 R13 Q23 Threshold Q1 Q2 Q3 Q18 R8 R11 Q11 Q12 Trigger R5 Q10 Q13 Q16 Q17 R16 R15 Q14 Q4 Q20 R14 Q24 Discharge Output R12 Q21 Q22 R6 R9 Q15 GND Reset Q25 Block Diagram VCC Threshold Control R Trigger S CLR Q Output Discharge Reset 3 HA17555 Series Absolute Maximum Ratings (Ta = 25C) Item Supply voltage Discharge current Output source current Output sink current Power dissipation* 1 Symbol VCC IT Isource Isink PT Topr Tstg HA17555PS/FP 18 200 200 200 600/385 -20 to +75 -55 to +125 HA17555/F 18 200 200 200 600/385 -20 to +70 -55 to +125 Unit V mA mA mA mW C C Operating temperature Storage temperature Note: 1. For the HA17555/PS, This value applies up to Ta = 50C; at temperatures above this, 8.3mW/C derating should be applied. For the HA17555F/FP, This value applies up to Ta = 25C; at temperatures above this, 3.85mW/C derating should be applied. See notes on SOP Package Usage in Reliability section. 4 HA17555 Series Maximum Power Dissipation PTmax (W) 0.7 0.6 0.5 3.85 mW/C 0.4 0.3 0.2 0.1 b. 0.385 W a. 0.6 W 8.3 mW/C a. HA17555PS b. HA17555FP -40 -20 0 20 40 60 70 80 100 120 Ambient Temperature Ta (C) Maximum Power Dissipation PTmax (W) a. HA17555 b. HA17555F a. 0.6 W 8.3 mW/C 3.85 mW/C 0.4 0.3 0.2 0.1 b. 0.385 W 0.7 0.6 0.5 -40 -20 0 20 40 60 70 80 100 120 Ambient Temperature Ta (C) 5 HA17555 Series Electrical Characteristics (VCC = 5 to 15 V, Ta = 25C) Item Supply voltage* Supply current 1 Symbol Min VCC I CC I CC 4.5 -- -- -- -- -- -- -- -- -- 0.2 -- 3 Typ -- 3.0 10 1.0 50 0.01 2/3 5.0 1.67 0.5 0.5 0.1 0.1 10 3.33 0.1 0.4 2.0 2.5 0.25 12.5 Max 16.0 6.0 15 -- -- -- -- -- -- -- 1.0 -- 0.25 11 4.0 0.25 0.75 2.5 -- 0.35 -- -- -- -- -- -- Unit V mA mA % ppm/C %/V V x VCC V V A V mA A V V V V V V V V V V ns ns ns Test conditions VCC = 5 V, RL = VCC = 15 V, RL = Timing error* (Inherent error) Timing error*2 (Ta dependency) Timing error*2 (Voltage dependency) Threshold voltage Trigger voltage 2 Et Et Et Vth VT VT Ta = -20 to + 75C VCC = 5 to 15 V VCC = 15 V VCC = 5 V Trigger current Reset voltage Reset current Threshold current Control voltage IT VR IR Ith* VCL VCL -- 9 2.6 -- -- -- -- -- VCC = 15 V VCC = 5 V VCC = 15 V, Isink = 10 mA VCC = 15 V, Isink = 50 mA VCC = 15 V, Isink = 100 mA VCC = 15 V, Isink = 200 mA VCC = 5 V, Isink = 5 mA VCC = 15 V, Isource = 200 mA VCC = 15 V, Isource = 100 mA VCC = 5 V, Isource = 100 mA No loading No loading Output voltage VOL Output voltage VOH -- 12.75 13.3 2.75 Output rise time Output fall time Oscillation pulse width* Notes: 1. 2. 3. 4. 4 3.3 100 100 -- tr tf tw -- -- 10.0 When output is low (When it is high, ICC is lower by 1 mA typically.) RA, RB = 1 k to 100 k, C = 0.1 F, V CC = 5 V or 15 V. (RA + RB) at VCC = 15 V is determined by the value of Ith. It is 20 M Max. Output pulse width at mono multi circuit. Output high level pulse width at astable circuit. 6 HA17555 Series Characteristic Curves Quiescent Current vs. Supply Voltage 12.0 Vout : Low Level 10.0 Quiescent Current ICC (mA) Supply Voltage VCC Output Voltage VOH (V) Supply Voltage (VCC) Output Voltage (VOH) vs. Source Current 2.0 Ta = -20C 1.6 25C 1.2 75C Ta = -20C 8.0 25C 6.0 75C 4.0 0.8 2.0 0.4 5 V < VCC < 15 V 0 5.0 0 1 3 10 30 Source Current Isource (mA) Output Voltage (VOL) vs. Sink Current (2) 10 VCC = 10 V Output Voltage VOL (V) 10.0 Supply Voltage VCC (V) 15.0 100 Output Voltage (VOL) vs. Sink Current (1) 10 Output Voltage VOL (V) 3 1.0 0.3 0.1 0.03 0.01 1 3 Ta = 75C 25C -20C 3 1.0 0.3 0.1 25C 0.03 0.01 Ta = 75C -20C VCC = 5 V 30 10 100 300 Sink Current Isink (mA) 1,000 1 3 10 30 100 300 Sink Current Isink (mA) 1,000 Output Voltage (VOL) vs. Sink Current (3) 10 VCC = 15 V Output Voltage VOL (V) Relative Delay Time vs. Supply Voltage 1.015 1.010 Relative Delay Time 3 1.0 0.3 0.1 0.03 0.01 1 3 10 30 100 300 Sink Current Isink (mA) 1,000 Ta = -75C 1.005 1.000 0.995 0.990 0.985 3 5 10 15 Supply Voltage VCC (V) 18 -20C 25C 7 HA17555 Series Relative Delay Time vs. Ambient Temperature 1.015 1.010 Relative Delay Time 1.005 1.000 0.995 0.990 0.985 -20 0 20 40 60 80 Ambient Temperature Ta (C) Minimum Trigger Pulse Width (ns) 200 Minimum Trigger Pulse Width vs. Low Level Trigger Voltage 150 100 Ta = -20C 50 25C 75C 0 0.1 0.2 0.3 0.4 Low Level Trigger Voltage (xVCC) Propagation Delay Time vs. Low Level Trigger Voltage 300 Propagation Delay Time (ns) 200 Ta = -20C 25C 100 75C 0 0.1 0.2 0.3 Low Level Trigger Voltage (xVCC) 0.4 8 HA17555 Series Package Dimensions Unit: mm 9.6 10.6 Max 8 5 6.3 7.4 Max 1 0.89 4 1.3 2.54 Min 5.06 Max 1.27 Max 7.62 0.1 Min 0.25 - 0.05 0 - 15 Hitachi Code JEDEC EIAJ Mass (reference value) + 0.10 2.54 0.25 0.48 0.10 DP-8 Conforms Conforms 0.54 g Unit: mm 4.85 5.25 Max 5 8 4.4 1 4 *0.22 0.05 0.20 0.04 2.03 Max 0.75 Max 0.25 6.50 + 0.15 - 1.05 0 - 8 0.10 0.10 1.27 *0.42 0.08 0.40 0.06 0.25 0.60 + 0.18 - 0.15 0.12 M *Dimension including the plating thickness Base material dimension Hitachi Code JEDEC EIAJ Mass (reference value) FP-8D -- Conforms 0.10 g 9 HA17555 Series Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party's rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi's sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor products. Hitachi, Ltd. Semiconductor & Integrated Circuits. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109 URL NorthAmerica Europe Asia Japan : : : : http://semiconductor.hitachi.com/ http://www.hitachi-eu.com/hel/ecg http://sicapac.hitachi-asia.com http://www.hitachi.co.jp/Sicd/indx.htm Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00, Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://www.hitachi.com.sg Hitachi Asia Ltd. (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road, Hung-Kuo Building, Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon, Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://www.hitachi.com.hk For further information write to: Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe GmbH Electronic Components Group Dornacher Strae 3 D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585160 Copyright (c) Hitachi, Ltd., 2000. All rights reserved. Printed in Japan. Colophon 2.0 10 |
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