To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. Renesas Electronics website: http://www.renesas.com April 1st, 2010 Renesas Electronics Corporation Issued by: Renesas Electronics Corporation (http://www.renesas.com) Send any inquiries to http://www.renesas.com/inquiry. Notice 1. 2. 3. 4. 5. 6. 7. All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. 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Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of Renesas Electronics. Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products, or if you have any other inquiries. (Note 1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its majorityowned subsidiaries. (Note 2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics. DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT μ PC4570 ULTRA LOW-NOISE, WIDEBAND, DUAL OPERATIONAL AMPLIFIER DESCRIPTION The μ PC4570 is an ultra low-noise, wideband high slew-rate, dual operational amplifier. Input equivalent noise is three times better than the conventional 4558 type op-amps. The gain bandwidth products and the slew-rate are seven times better than 4558. In spite of fast AC performance, the μ PC4570 is extremely stable under voltage-follower circuit conditions. Supply current is also improved compared with conventional wideband op-amps. The μ PC4570 is an excellent choice for pre-amplifiers and active filters in audio, instrumentation, and communication circuits. FEATURES • Ultra low noise: en = 4.5 nV/√Hz • High slew rate: 7 V/μs • High gain bandwidth product: GBW = 15 MHz at 100 kHz • Internal frequency compensation <R> PIN CONFIGURATION (Top View) <R> ORDERING INFORMATION Part Number Package μ PC4570C, 4570G2 μ PC4570C 8-pin plastic DIP (7.62 mm (300)) μ PC4570G2 8-pin plastic SOP (5.72 mm (225)) μ PC4570G2(5) 8-pin plastic SOP (5.72 mm (225)) 8 V+ OUT1 1 1 – + 7 OUT2 II1 2 2 EQUIVALENT CIRCUIT (1/2 Circuit) + V+ R1 – I N1 3 6 II2 V− 4 5 I N2 Q7 Q5 Q14 Q11 Q13 Q8 Q1 II R7 Q2 Q16 Q9 IN R5 C2 R8 R6 R9 Q12 Q15 Q6 Q3 R2 Q4 C1 R3 OUT Q10 R4 R10 D V− The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. G10528EJ8V0DS00 (8th edition) Date Published December 2007 NS Printed in Japan The mark <R> shows major revised points. The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field. 1987 μ PC4570 <R> ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Parameter + Voltage between V and V − Note1 Note2 Output Voltage Note3 Power Dissipation C Package Note4 G2 Package Output Short Circuit Duration Note6 Ratings Unit − −0.3 to +36 V V −V Differential Input Voltage Input Voltage Symbol + VID ±30 VI V− − 0.3 to V + 0.3 VO PT Note5 ts V + V V− − 0.3 to V + 0.3 + V 350 mW 440 mW 10 sec Operating Ambient Temperature TA −20 to +80 °C Storage Temperature Tstg −55 to +125 °C Notes 1. Reverse connection of supply voltage can cause destruction. 2. The input voltage should be allowed to input without damage or destruction. Even during the transition period of supply voltage, power on/off etc., this specification should be kept. The normal operation will establish when the both inputs are within the Common Mode Input Voltage Range of electrical characteristics. 3. This specification is the voltage which should be allowed to supply to the output terminal from external without damage or destruction. Even during the transition period of supply voltage, power on/off etc., this specification should be kept. The output voltage of normal operation will be the Output Voltage Swing of electrical characteristics. 4. Thermal derating factor is −5.0 mW/°C when operating ambient temperature is higher than 55°C. 5. Thermal derating factor is −4.4 mW/°C when operating ambient temperature is higher than 25°C. 6. Pay careful attention to the total power dissipation not to exceed the absolute maximum ratings, Note 4 and Note 5. RECOMMENDED OPERATING CONDITIONS Parameter 2 Symbol MIN. Supply Voltage V± ±4 Output Current MAX. Unit ±16 V IO ±10 mA Source Resistance RS 50 kΩ Capacitive Load (AV = +1) CL 100 pF Data Sheet G10528EJ8V0DS TYP. μ PC4570 <R> μ PC4570C, μ PC4570G2 ELECTRICAL CHARACTERISTICS (TA = 25°C, V± = ±15 V) Parameter Input Offset Voltage Input Offset Current Input Bias Current TYP. MAX. Unit ±0.3 ±5 mV IIO ±10 ±100 nA IB 100 400 nA 8 mA VIO Note7 Note7 Large Signal Voltage Gain Supply Current Symbol Note8 Conditions MIN. RS ≤ 50 Ω AV RL ≥ 2 kΩ , VO = ±10 V ICC IO = 0 A 30,000 300,000 5 Common Mode Rejection Ratio CMR 80 100 dB Supply Voltage Rejection Ratio SVR 80 100 dB Output Voltage Swing Vom RL ≥ 10 kΩ ±12 ±13.4 V RL ≥ 2 kΩ ±10 ±12.8 V Common Mode Input Voltage Range VICM ±12 ±14 V Slew Rate SR RL ≥ 2 kΩ 5 7 V/μs Gain Bandwidth Product GBW fO = 100 kHz 10 15 MHz Unity Gain Frequency funity open loop 7 MHz Phase Margin φunity open loop 50 degree Total Harmonic Distortion THD 0.002 % RIAA (Figure2) 0.9 μVr.m.s. FLAT+JIS A, RS = 100 Ω 0.53 VO = 3 Vr.m.s., f = 20 Hz to 20 kHz (Figure1) Input Equivalent Noise Voltage Vn 0.65 μVr.m.s. (Figure3) Input Equivalent Noise Voltage Density Input Equivalent Noise Current Density Channel Separation en in fO = 10 Hz, RS = 100 Ω 5.5 nV/√Hz fO = 1 kHz, RS = 100 Ω 4.5 nV/√Hz fO = 1 kHz 0.7 pA/√Hz f = 20 Hz to 20 kHz 120 dB Notes 7. Input bias currents flow out from IC. Because each currents are base current of PNP-transistor on input stage 8. This current flows irrespective of the existence of use. Data Sheet G10528EJ8V0DS 3 μ PC4570 μ PC4570G2(5) ELECTRICAL CHARACTERISTICS (TA = 25°C, V± = ±15 V) Parameter Input Offset Voltage Input Offset Current Input Bias Current TYP. MAX. Unit ±0.3 ±1 mV IIO ±10 ±50 nA IB 100 200 nA 7 mA VIO Note7 Note7 Large Signal Voltage Gain Supply Current Symbol Note8 Conditions MIN. RS ≤ 50 Ω AV RL ≥ 2 kΩ , VO = ±10 V ICC IO = 0 A 50,000 300,000 5 Common Mode Rejection Ratio CMR 85 100 dB Supply Voltage Rejection Ratio SVR 85 100 dB Output Voltage Swing Vom ±13 ±13.4 V Common Mode Input Voltage Range VICM Slew Rate SR Gain Bandwidth Product RL ≥ 10 kΩ RL ≥ 2 kΩ ±12 ±12.8 V ±13.5 ±14 V RL ≥ 2 kΩ 5 7 V/μs GBW fO = 100 kHz 10 15 MHz Unity Gain Frequency funity open loop 7 MHz Phase Margin φunity open loop 50 degree Total Harmonic Distortion THD 0.002 % RIAA (Figure2) 0.9 μVr.m.s. FLAT+JIS A, RS = 100 Ω 0.53 VO = 3 Vr.m.s., f = 20 Hz to 20 kHz (Figure1) Input Equivalent Noise Voltage Vn 0.65 μVr.m.s. (Figure3) Input Equivalent Noise Voltage Density Input Equivalent Noise Current Density Channel Separation en in fO = 10 Hz, RS = 100 Ω 5.5 nV/√Hz fO = 1 kHz, RS = 100 Ω 4.5 nV/√Hz fO = 1 kHz 0.7 pA/√Hz f = 20 Hz to 20 kHz 120 dB Notes 7. Input bias currents flow out from IC. Because each currents are base current of PNP-transistor on input stage 8. This current flows irrespective of the existence of use. 4 Data Sheet G10528EJ8V0DS μ PC4570 MEASUREMENT CIRCUIT Figure1 Total Harmonic Distortion Measurement Circuit − VO = 3 Vr.m.s. + 2 kΩ Figure2 Noise Measurement Circuit (RIAA) 2 400 pF 610 Ω 47 μF+ − 30 kΩ 8 200 pF 330 kΩ 1.5 μF + 2.2 kΩ 33 μF 56 kΩ + + 40 dB Amp. LPF (fO = 30 kHz) 100 kΩ VO = (36.5 dB+40 dB) × Vn VO Vn = 76.5 dB Figure3 Noise Measurement Circuit (FLAT+JIS A) 10 kΩ − 100 Ω JIS A + VO = 40 dB × Vn VO Vn = 40 dB RS = 100 Ω Data Sheet G10528EJ8V0DS 5 μ PC4570 TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25°C, TYP.) OPEN LOOP FREQUENCY RESPONSE POWER DISSIPATION 120 600 500 AV - Open Loop Voltage Gain - dB PT - Total Power Dissipation - mW <R> μ PC4570G2 400 μ PC4570C 300 200 100 0 20 40 60 80 +15 V V +_ = _ 100 80 60 40 20 0 100 1 LARGE SIGNAL FREQUENCY RESPONSE 30 V± = ±15 V RL = 10 kΩ 20 100 1 k 10 k 100 k 1 M 10 M f - Frequency - Hz INPUT BIAS CURRENT V± = ±15 V 120 100 80 60 40 20 0 −20 0 20 40 60 80 TA - Operating Ambient Temperature - °C OUTPUT CURRENT LIMIT ±15 ± V = ±15 V ±10 VO− IO SINK ±5 VO+ IO SOURCE + _ 10 10 140 IB - Input Bias Current - nA INPUT OFFSET VOLTAGE 3 V± = + − 15 V 2.5 each 5 samples data 2 1.5 1 0.5 0 −0.5 −1 −1.5 −2 −2.5 −3 −20 0 20 40 60 80 TA - Operating Ambient Temperature - °C VO - Output Voltage - V Vom - Output Voltage Swing - Vp-p VIO - Input Offset Voltage - mV TA - Operating Ambient Temperature - °C 0 100 1k 10 k 100 k 1M f - Frequency - Hz 0 10 M SUPPLY CURRENT 80 SUPPLY CURRENT 8 8 20 40 60 IO - Output Current - mA ICC - Supply Current - mA ICC - Supply Current - mA V± = ±15 V 6 4 2 0 −20 4 2 0 0 20 40 60 80 TA - Operating Ambient Temperature - °C 6 6 Data Sheet G10528EJ8V0DS _+10 0 + _ V - Supply Voltage - V _+20 μ PC4570 VOLTAGE FOLLOWER PULSE RESPONSE COMMON MODE INPUT VOLTAGE RANGE 10 VO - Output Voltage - V VICM - Common Mode Input Voltage Range - V 20 10 0 −10 −20 5 0 −5 −10 + _ 20 + _10 0 +15 V V +_ = _ AV = +1 RL = 2 kΩ 0 2 V - Supply Voltage - V INPUT EQUIVALENT NOISE VOLTAGE (FLAT+JIS A) 8 + _ V = _+15 V 10 1 0.1 10 6 8 INPUT EQUIVALENT NOISE VOLTAGE DENSITY en -Input Equivalent Noise Voltage Density - nV/ Hz Vn -Input Equivalent Noise Voltage - μVr.m.s. 100 4 t - Time - μ s + _ _ 15 V V +_ = + RS = 100 Ω 6 4 2 0 100 1k 10 k 100 k 10 100 1k 10 k 100 k f - Frequency - Hz RS - Source Resistance - Ω THD - Total Harmonic Distortion - % TOTAL HARMONIC DISTORTION 1 +15 V V +_ = _ VO = 3 Vr.m.s. AV = +1 RL = 2 kΩ 0.1 0.01 0.001 0.0001 10 100 1k 10 k 100 k f - Frequency - Hz Data Sheet G10528EJ8V0DS 7 μ PC4570 <R> PACKAGE DRAWINGS (Unit: mm) 8-PIN PLASTIC DIP (7.62mm(300)) 8 5 1 4 A K J L P I C H G B M R F D N M NOTES 1. Each lead centerline is located within 0.25 mm of its true position (T.P.) at maximum material condition. 2. ltem "K" to center of leads when formed parallel. ITEM MILLIMETERS A B 10.16 MAX. 1.27 MAX. C 2.54 (T.P.) D 0.50±0.10 F 1.4 MIN. G 3.2±0.3 H 0.51 MIN. I J 4.31 MAX. 5.08 MAX. K 7.62 (T.P.) L 6.4 M 0.25 +0.10 −0.05 N 0.25 P 0.9 MIN. R 0∼15° P8C-100-300B,C-2 8 Data Sheet G10528EJ8V0DS μ PC4570 8-PIN PLASTIC SOP (5.72 mm (225)) 8 5 detail of lead end P 4 1 A H F I G J S B C D M L N K S M E NOTE Each lead centerline is located within 0.12 mm of its true position (T.P.) at maximum material condition. ITEM MILLIMETERS A 5.2 +0.17 −0.20 B 0.78 MAX. C 1.27 (T.P.) D 0.42 +0.08 −0.07 E 0.1±0.1 F 1.59±0.21 G 1.49 H 6.5±0.3 I 4.4±0.15 J 1.1±0.2 K 0.17 +0.08 −0.07 L 0.6±0.2 M 0.12 N 0.10 P 3° +7° −3° S8GM-50-225B-6 Data Sheet G10528EJ8V0DS 9 μ PC4570 <R> RECOMMENDED SOLDERING CONDITIONS The μ PC4570 should be soldered and mounted under the following recommended conditions. For soldering methods and conditions other than those recommended below, contact an NEC Electronics sales representative. For technical information, see the following website. Semiconductor Device Mount Manual (http://www.necel.com/pkg/en/mount/index.html) Type of Surface Mount Device μ PC4570G2, μ PC4570G2(5): 8-pin plastic SOP (5.72 mm (225)) Process Infrared Ray Reflow Conditions Symbol Peak temperature: 230°C or below (Package surface temperature), IR30-00-1 Reflow time: 30 seconds or less (at 210°C or higher), Maximum number of reflow processes: 1 time. Vapor Phase Soldering Peak temperature: 215°C or below (Package surface temperature), VP15-00-1 Reflow time: 40 seconds or less (at 200°C or higher), Maximum number of reflow processes: 1 time. Wave Soldering Solder temperature: 260°C or below, Flow time: 10 seconds or less, WS60-00-1 Maximum number of flow processes: 1 time, Pre-heating temperature: 120°C or below (Package surface temperature). Partial Heating Method Pin temperature: 300°C or below, – Heat time: 3 seconds or less (Per each side of the device). Caution Apply only one kind of soldering condition to a device, except for "partial heating method", or the device will be damaged by heat stress. Type of Through-hole Device μ PC4570C: 8-pin plastic DIP (7.62 mm (300)) Process Conditions Wave Soldering Solder temperature: 260°C or below, (only to leads) Flow time: 10 seconds or less. Partial Heating Method Pin temperature: 300°C or below, Heat time: 3 seconds or less (per each lead). Caution For through-hole device, the wave soldering process must be applied only to leads, and make sure that the package body does not get jet soldered. <R> REFERENCE DOCUMENTS QUALITY GRADES ON NEC SEMICONDUCTOR DEVICES C11531E SEMICONDUCTOR DEVICE MOUNT MANUAL http://www.necel.com/pkg/en/mount/index.html NEC SEMICONDUCTOR DEVICE RELIABILITY/ IEI-1212 QUALITY CONTROL SYSTEM- STANDARD LINEAR IC 10 Data Sheet G10528EJ8V0DS μ PC4570 • The information in this document is current as of December, 2007. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. • No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. • NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others. • Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. 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The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). 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