【正文】 p amps SA534/LM2902ABSOLUTE MAXIMUM RATINGSSYMBOL PARAMETER RATING UNITVCC Supply voltage 32 or ?16 VDCVIN Differential input voltage 32 VDCVIN Input voltage to +32 VDCMaximum power dissipation,PD TA=25?C (stillair)1N package 1420 mWF package 1190 mWD package 1040 mWOutput shortcircuit to GND one amplifier2 ContinuousVCC15VDC and TA=25?CI Input current (V )3 50 mAIN INTA Operating ambient temperature rangeLM324/A 0 to +70 ?CLM224 25 to +85 ?CSA534 40 to +85 ?CLM2902 40 to +125 ?CLM124 55 to +125 ?CTSTG Storage temperature range 65 to +150 ?CTSOLD Lead soldering temperature (10sec max) 300 ?CNOTES:1. Derate above 25?C at the following rates: F package at ?C N package at ?C D package at ?C 2. Shortcircuits from the output to VCC+ can cause excessive heating and eventual destruction. The maximum output current is approximately 40mA, independent of the magnitude of VCC. At values of supply voltage in excess of +15VDC continuous shortcircuits can exceed the power dissipation ratings and cause eventual destruction. 3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collectorbase junction of the input PNP transistors being forward biased and thereby acting as input bias clamps. In addition, there is also lateral NPN parasitic transistor action on the IC chip. This action can cause the output voltages of the op amps to go to the V+ rail (or to ground for a large overdrive) during the time that the input is driven negative. 陜西理工學(xué)院畢業(yè)設(shè)計第 31 頁 共 69 頁Philips Semiconductors Product specificationLM124/224/324/324A/Low power quad op amps SA534/LM2902DC ELECTRICAL CHARACTERISTICSVCC=5V, TA=25?C unless otherwise specified.LM124/LM224 LM324/SA534/LM2902SYMBOL PARAMETER TEST CONDITIONS UNITMin Typ Max Min Typ MaxRS=0? ?2 ?5 ?2 ?7V Offset voltage1 mVOS RS=0?, over temp. ?7 ?9?VOS/?T Temperature drift RS=0?, over temp. 7 7 ?V/?CIIN(+) or IIN() 45 150 45 250I Input current2 nABIAS IIN(+) or IIN(), over temp. 40 300 40 500?IBIAS/?T Temperature drift Over temp. 50 50 pA/?CIIN(+)IIN() ?3 ?30 ?5 ?50IOS Offset current nAIIN(+)IIN(), over temp. ?100 ?150?IOS/?T Temperature drift Over temp. 10 10 pA/?CCommonmode voltage VCC≤30V 0 0 CM Vrange3 VCC≤30V, over temp. 0 VCC2 0 VCC2Commonmode rejectionCMRR ratio VCC=30V 70 85 65 70 dBRL=2k?, VCC=30V,VOUT Output voltage swing over temp. 26 26 VRL≤10k?, VCC=30V,VOH Output voltage high over temp. 27 28 27 28 VRL≤10k?,VOL Output voltage low over temp. 5 20 5 20 mVRL=∞ , VCC=30V, 3 3over CC Supply current RL=∞ , over temp.VCC=15V (for large VO 50 100 25 100swing), RL≥ 2k?AVOL Largesignal voltage gain VCC=15V (for large VO V/mVswing), RL≥ 2k?, 25 15over temp.Amplifiertoamplifier f=1kHz to 20kHz, 120 120 dBcoupling5 input referredPSRR Power supply rejection ratio RS≤0? 65 100 65 100 dBOutput current VIN+=+1V, VIN=0V, 20 40 20 40source VCC=15VVIN+=+1V, VIN=0V, 10 20 10 20VCC=15V, over temp. mAVIN=+1V, VIN+=0V,IOUT Output current 10 20 10 20VCC=15VVIN=+1V, VIN+=0V,sink 5 8 5 8VCC=15V, over temp.VIN=+1V, VIN+=0V, 12 50 12 50 ?AVO=200mVI Shortcircuit current4 10 40 60 10 40 60 mASCGBW Unity gain bandwidth 1 1 MHzSR Slew rate V/?sVNOISE Input noise voltage f=1kHz 40 40 nV/√ HzV Differential input voltage3 V V VDIFF CC CC 陜西理工學(xué)院畢業(yè)設(shè)計第 32 頁 共 69 頁Philips Semiconductors Product specificationLM124/224/324/324A/Low power quad op amps SA534/LM2902DC ELECTRICAL CHARACTERISTICS (Continued)VCC=5V, TA=25?C unless otherwise specified.LM324ASYMBOL PARAMETER TEST CONDITIONS UNITMin Typ MaxRS=0? ?2 ?3V Offset voltage1 mVOS RS=0?, over temp. ?5?VOS/?T Temperature drift RS=0?, over temp. 7 30 ?V/?CIIN(+) or IIN() 45 100I Input current2 nABIAS IIN(+) or IIN(), over temp. 40 200?IBIAS/?T Temperature drift Over temp. 50 pA/?CIIN(+)IIN() ?5 ?30IOS Offset current nAIIN(+)IIN(), over temp. ?75?IOS/?T Temperature drift Over temp. 10 300 pA/?CVCM Commonmode voltage range3 VCC≤30V 0 VVCC≤30V, over temp. 0 VCC2 VCMRR Commonmode rejection ratio VCC=30V 65 85 dBRL=2k?, VCC=30V,VOUT Output voltage swing over temp. 26 VVOH Output voltage high RL≤10k?, VCC=30V, over temp. 27 28 VRL≤10k?,VOL Output voltage low over temp. 5 20 mVICC Supply current RL=∞ , VCC=30V, over temp. 3 mARL=∞ , over temp. mAAVOL Largesignal voltage gain VCC=15V (for large VO swing), RL≥ 2k? 25 100 V/mVVCC=15V (for large VO swing), RL≥ 2k?, 15 V/mVover temp.f=1kHz to 20kHz,Amplifiertoamplifier coupling5120 dBinput referredPSRR Power supply rejection ratio RS≤0? 65 100 dBOutput currentsource VIN+=+1V, VIN=0V, VCC=15V 20 40 mAVIN+=+1V, VIN=0V, VCC=15V, over temp. 10 20 mAIOUT Output current VIN=+1V, VIN+=0V, VCC=15V 10 20 mAsink VIN=+1V, VIN+=0V, VCC=15V, over temp. 5 8 mAVIN=+1V, VIN+=0V, VO=200mV 12 50 ?AI Shortcircuit current4 10 40 60 mASCV Differential input voltage3 V VDIFF CCGBW Unity gain bandwidth 1 MHzSR Slew rate V/?sVNOISE Input noise voltage f=1kHz 40 nV/√ HzNOTES:1. VO ≈ , RS=0? with VCC from 5V to 30V and over full input monmode range (0VDC+ to VCC ). 2. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the input lines. 3. The input monmode voltage or either input signal voltage should not be allowed to go negative by more than . The upper end of the monmode voltage range is VCC , but either or both inputs can go to +32V without damage. 4. Shortcircuits from the output to VCC can cause excessive heating and eventual destruction. The maximum output current is approximately 40mA independent of the magnitude of VCC. At values of supply voltage in excess of +15VDC, continuous shortcirc