HA17903

HA17903, HA17393 Series Dual Comparator Description HA17903 and HA17393 are comparators designed for car use and control system use. They provide wide voltage range with single power source, and the change of supply current is small, because it is independent of the supply voltage. They can be widely applied, such as limit comparator, simple analog/digital converter, pulse/square wave/time delay generator, wide range VCO, MOS clock timer, multivibrator, high voltage logic gate, etc. Features • • • • • • • Wide supply voltage: 2 to 36V Very low supply current: 0.8mA Small input bias: 25nA Small input offset current: 3nA Small input offset voltage: 2mV Common mode input voltage range including ground. Small output saturation voltage: 1mV (5µA) 70mV (1mA) • Output voltage is compatible with CMOS logic system. Ordering Information Type No. HA17903PSJ HA17903FPJ HA17903FPK HA17903PS HA17903FP HA17393 HA17393F Commercial use Industrial use Application Car use Package DP-8 FP-8D FP-8D DP-8 FP-8D DP-8 FP-8D HA17903, HA17393 Series Pin Arrangement Vout1 1 1 –+ 2 +– 8 VCC Vout2 Vin(–)1 2 7 Vin(+)1 3 6 Vin(–)2 GND 4 (Top View) 5 Vin(+)2 Circuit Schematic (1/2) VCC Q2 Vin(+) Q1 Q3 Q4 Vout Q8 Q7 Q5 Q6 Vin(–) 2 HA17903, HA17393 Series Absolute Maximum Ratings (Ta = 25°C) Ratings Item Supply voltage Dfferential input voltage Input voltage Output short current Power dissipation Operating temperature Storage temperature Note: Symbol VCC VIN(diff) HA17903 PS HA17903 PSJ HA17903 FP HA17903 FPJ HA17903 FPK HA17393 HA17393 F Unit V V 36 VCC 36 VCC 36 VCC 36 VCC 36 VCC 36 VCC 36 VCC VIN l OS*3 –0.3 to + VCC constant –0.3 to + VCC constant –0.3 to + VCC constant –0.3 to + VCC constant –0.3 to + VCC constant –0.3 to + VCC constant –0.3 to + VCC constant V PT Topr Tstg 570* 1 –20 to +75 –55 to +125 570* 1 –40 to +85 –55 to +125 385* 2 –20 to +75 –55 to +125 385* 1 –40 to +85 –55 to +125 385* 2 –40 to +125 –55 to +150 570* 1 –20 to +75 –55 to +125 385* 2 –20 to +75 –55 to +125 mW °C °C 1. These are the allowable values up to Ta = 55 °C. Derate by 8.3mW/°C above that temperature. 2. These are the allowable values up to Ta = 45 °C mounting on 30% wiring density glass epoxy board. Derate by 7.14mW/°C above that temperature. 3. Short circuit between the output and VCC will be a cause to destory the circuit. The maximum output current is about 20mA for any supply voltage. 3 HA17903, HA17393 Series Electrical Characteristics-1 (VCC = 5V, Ta = 25°C) Item Input offset voltage* Input bias current* 2 1 Symbol VIO I IB I IO VCM+ VCM– Min — — — 3.5 — — — — — 6 — — Typ 2.0 25 3 — — 0.8 200 1.3 300 16 — 0.1 Max 5.0 250 50 — 0 2.0 — — — — 400 — Unit mV nA nA V V mA V/mV µs ns mA mA nA Test condition I IN (+) or IIN (–) | IIN (+) – I IN (–) | Input offset current Common mode input voltage* 3 Supply current Voltage gain Response time* 4 I CC AVD tR t RI Iosink VO (sat) I LO All comparators: RL = ∞, All channels on VCC = 15V, RL ≥ 15kΩ VRL = 5V, RL = 5.1kΩ VIN = TTL Threshold width, VREF = 1.4V VIN (–) ≥ 1V, VIN (+) = 0, VO ≤ 1.5V VIN (–) ≥ 1V, VIN (+) = 0, Iosink = 4mA VIN (–) = 0, VIN (+) ≥ 1V, VO = 5V Large signal response time Out put sink current Output saturation voltage Output leak current Notes: 1. 2. 3. 4. VREF = 1.4V and RS = 50Ω, when VO = 1.4V at output switching point. Under linear operation. Common mode input voltage or each one of the input signal should not be less than –0.3V. This is a value to 100mV input step voltage with 5mV over drive. Electrical Characteristics-2 (VCC = 5V, Ta = –40 to +125°C) Item Input offset voltage* Input offset current Input bias current Common mode input voltage Output saturation voltage Output leak current Supply current Note: 1 Symbol VIO I IO I IB VCM VO (sat) I LO I CC Min — — — 0 — — — Typ — — — — — 1.0 — Max 5.0 200 500 VCC – 2.0 440 — 4.0 Unit mV nA nA V mV µA mA Test condition | IIN (+) – I IN (–) | Output linear range VIN (–) ≥ 1V, VIN (+) = 0, Iosink ≤ 4mA VIN (–) = 0, VIN (+) ≥ 1 V, VO = 30V All comparators: RL = ∞, All channels on 1. VREF = 1.4V and RS = 50Ω, when VO = 1.4V at the output switching point. 4 HA17903, HA17393 Series Characteristics Curve Supply Current vs. Ambient Temperature 1.25 Output Sink Current Iosink (mA) Supply Current ICC (mA) Output Sink Current vs. Ambient Temperature 20 1.0 VC C = 36 15 VCC = 36 V 15 V 5V V 0.75 15 V 5V 10 2V 0.5 2V 0.25 5 0 –20 0 25 50 75 0 –20 0 25 50 75 Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Output Sink Current vs. Output Voltage 25 Output Sink Current Iosink (mA) Output Saturation Voltage vs. Ambient Temperature Output Saturation Voltage VO(sat) (mV) 400 20 V CC = 36 V 300 15 15 V 5V 2V 200 10 5 100 VCC = 2 V 5V 15 V 36 V 0 0 10 20 30 40 0 –20 0 25 50 75 Output Voltage VO (V) Ambient Temperature Ta (°C) 5 HA17903, HA17393 Series Voltage Gain vs. Ambient Temperature 110 Input Offset Voltage VIO (mV) VCC = 15 V 5V Input Offset Voltage vs. Ambient Temperature 4 VCC = 36 V 15 V 5V Voltage Gain AVD (dB) 100 36 V 2V 2 90 0 2V 80 –2 70 –20 0 25 50 75 –4 –20 0 25 50 75 Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Input Bias Current vs. Ambient Temperature 80 Input Bias Current IIB (nA) 4 Response Time vs. Ambient Temperature Response Time tR (µs) 60 VCC = 36 V 15 V 5V 3 40 2V 2 20 VCC = 2 V 5V 15 V 36 V 10 1 0 –20 0 25 50 75 0 –20 0 25 50 75 Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) 6 HA17903, HA17393 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 7 HA17903, HA17393 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 : http:semiconductor.hitachi.com/ Europe : http://www.hitachi-eu.com/hel/ecg Asia (Singapore) : http://www.has.hitachi.com.sg/grp3/sicd/index.htm Asia (Taiwan) : http://www.hitachi.com.tw/E/Product/SICD_Frame.htm Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm Japan : http://www.hitachi.co.jp/Sicd/indx.htm For further information write to: Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: (408) 433-1990 Fax: (408) 433-0223 Hitachi Europe GmbH Electronic components Group Dornacher Straβe 3 D-85622 Feldkirchen, Munich Germany Tel: (89) 9 9180-0 Fax: (89) 9 29 30 00 Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: (1628) 585000 Fax: (1628) 778322 Hitachi Asia Pte. Ltd. 16 Collyer Quay #20-00 Hitachi Tower Singapore 049318 Tel: 535-2100 Fax: 535-1533 Hitachi Asia Ltd. Taipei Branch Office 3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105) Tel: (2) 2718-3666 Fax: (2) 2718-8180 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: (2) 735 9218 Fax: (2) 730 0281 Telex: 40815 HITEC HX Copyright ' Hitachi, Ltd., 1998. All rights reserved. Printed in Japan. 8