西安交通大学：《工程训练之—工业系统的测量》（英文版）Low offset Voltage Operational Amplifier

∠AX Low offset Voltage Operational Amplifier General Description Features The OP07 is a precision operational amplifier with Ultra Low offset Voltage: 10uV for the OPO7A), input offset drift of 0. 2uv/C an Ultra Low Offset Voltage Drift0.2μ° put bias current of 0.7nA the wide inp o Ultra Stable vs. Time: 0.2u V/Month 110dB minimum(OP07A), plus high input Ultra L。wNo|e:035 ◆ wIde Supply Voltage:±3vto±18V larly useful for high-gain instrumentation applications ◆ High Common Mode Input±14V The excellent linearity and gain accuracy are m o No Extemal Components Requlred temperature. The oP07 has become an industry O FIts AD510, 725, 108A/308A, 741 Sockets tandard and Maxim's reliability and quality are added advantages, Applications Ordering Information Precision Amplifiers TEMP RANGE PACKAGE hermocouple Amplifiers OP07AJ-55"Cto+125"CTO-99 Low Level Signal Processing 5℃+125cT099 Medical Instrumentation o°cto+70° TO-99 OPO7C High A Gauge Amplifiers ovt+70~c09 OPO7D 0℃co+70°cTo99 Accuracy Data Acquisition OPO7EP oCto+70"C 8 Lead Plastic Dip o℃ct+70°c8 Lead Plastic Dip Pin Configuration OPO7DP 0°cto+70° 8 Lead Plastic Dip 55·ct+125° 8 Lead Hermetic Dip Top View OS TRIM OPO7Z-55C to+125C 8 Lead Hermetic Dip OPO7EZoC to+70C 8 Lead Hermetic Dip OP07CZ 0C to+70C 8 Lead Hermetic Dip OPOTECSA 0"cto+70° 8 Lead Small Outline OPO7CCSA 0%C to +70c 8 Lead Small Outline PO7DCSA oC to + 70C 8 Lead Small Outlin 8 Lead To-99 OPO7D/D oC to+70C Dice Contact factory for dice specifications 回MAxm回V Typical Operating Circuit O VoU 8 Lead Dip 慵o|war High-Stability 8 Lead Small Outline Thermocouple Amplifier Mala im integrated Produ Call toll free 1-800.998-8800 for free samples or literature

Low offset Voltage Operational Amplifier ABSOLUTE MAXIMUM RATINGS 22v Storage Tem 65°cto+150° 500mw d oP07Z out voltageate at 5mw/oC above75e° ,,65°cto+160° Input voltage(Note 1) ote 1: For supply voltages less than *22V, the absolute maximum input voltage is equal to the supply voltage. rating conditions for e riods may affect device reliability ELECTRICAL CHARACTERISTICS vs=±15V.TA=+25°c. unless otherwise noted) OPO7A SYMBOL CONDITIONS Input Offset Voltage TMIN E MxUNs set Current Input Bias Current ±0.7 I Input Noise Voltage eNP-P 0 . Hz to 10Hz(Note 4) 03506 03506 out Noise voltage IN 30 Current Density 0120.17 (Note 5) R 00 ±13±14 13±14 CMRRVcM=±13v 110 110 ction Ratio PsRR|vs=±3vto±18V 1010w R1≥ vO V/mV 25±130 125￥12 Note 3: Long-Term input osseo n of po the initial hour of operation, changes in Vos during the first 30 operating days are typically MaXI/V

Low onset Voltage Operational Amplifier ELECTRICAL CHARACTERISTICS(continued) vs=±15V.TA=+25°c. unless otherwise noted OPOTA PARAMETER SYMBOL CONDITIONS MINTYP MAX MAY UNITS 0103 BW AvcL+1V(Note 6) 04 06 MHz Ro Power Consumption Ve=43V. No Load Offset Adjustment Ro =20kfI ELECTRICAL CHARACTERISTICS cs=±15V,-5c≤TAs+125°c. unless otherwise noted OPO7A OP07 SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX I Input Offset Voltage Vos (Note7) 60200山 put TCVos(Note 8) 03 3 Input Offset Currentlos TAlos(Note 8) Input Bias Current 4B ±10±40 ±2060mA nput Bias Current Drift Clg(Note 8) 1350pA℃ ±13±135 MRR|voM±13 106123 PsRR|vs·±3vto±18v 5 5 Voltage Gai RL22knvo±10V Output Voltage Swing Vo RL22kn 1±120126 ±120±126 Note 7: OPO7A grade Offset Voltage is measured one minute after application of power. For all other grades Vos is measured 0.5 XI/

Low offset Voltage Operational Amplifier ELECTRICAL CHARACTERISTICS CONDITIONS OPO7C MIN TYP. MAX. MIN, TYP MAX. MIN. TYP. MAX Input Offset Voltage Note 1) Vos/Time(Note 2) 0315 042.0 053 onth Current 0538 0860 Input Bias Current ±18±70±20±12 Input Noise Voltage eNp-P0.Hzto10Hz(Note 3) 03506038065 038065Vpp nput Noise OHz( Note 3) )0OHz(Note 3) 9811.5 put Noise Current 0.1Hz to 10Hz Current Density 0.130.18 RIn(Note 4) 833 3 Differential-Mode 14 14 vcw=±13v 106123 120 94 10 PSRRVs=±3to±18V 5 7 oltage Gain Aoo B 2 5 ( G% 305v 150 50o 120400 3.0 ±12.0±13 20±13.0 Output Voltage Swing ±115 115±12 RL2 1kn ±105±120 ±12 SRR≥2k(Nte3)0103 0103 W 0406 040.6 MHz Bandwidth Ro 60 60 Power Consumption Pd Vs==15V, No Load 80 a0 Note Input Offset Voltage measurements are performed by automated test equipment approximately 0. 5 seconds after application of Input Offset Stability refers to the average trend line of Vos vs Time over extended periods after the first 30 days of Note 3 XI/

Low offset Voltage Operational Amplifier ELECTRICAL CHARACTERISTICS Vs"±15Voc≤TA≤+70°c, unless otherwise noted) OPOTE OP07C OPOTD PARAMETER SYMBO CONDITIONS MIN.TYPMAX.MIN. TYP MAX.MIN.TYR.MAX. InputOffset Voltage 451308525085250心 TCVos (Note 6) 0418 0725w° 0.95.3 Average Input Offset CLos(Note 6) urrent Drift ±15+5.5 ±30±14|n Average Input Bias (Note 6) I Input Voltage RangeIVR 3.0±13.5 ±130±13.5 ±130±13 103123 94106 Rejection Ratio PSRR V=±3Vto±18 32 1051 Avo|RL≥2knvo=10V ±120±126±110±126 士110±126 lote 5: Input Offset Voltage is measured 0.5 seconds after application of power. OUTPUT IMPUT uF OP07 「E 卜1 Z ALTE Figure 1. Optional Offset Nulling Circul Figure 2. Low Frequency Noise Test Circuit INPUT BIAS CURRENT INPUT OFFSET CURRENT INPUT BIAS CURRENT TEMPERATURE DIFFERENTIAL INPUT VOLTAGE ■■■ 20 L 一 50 0 -3-2-10010如30 maXIM

Low ofset oltage Operational Amplifier MAXINUM OUTPUT SWING TOTAL INPUT NOIS W FREQUENCY LOW FREQUENCY NOISE VOLTAGE YB, FREQUENCY CMRR VI FREQUENCY PSRR VL. FREQUENCY FREQUENCY RESPONSE QUENCY脚 REQUENCY IMz DUE TO THE TAGE CHANGE ChIp Topography ■■王■■■■

Low offset Voltage Operational Amplifier Package Information A2[01250175 DEE 100 Plastic DIP PKG. DIM PINS PLASTIC DUAL-IN-LINE 巴吕总 PACKAGE v (0300in) a!了/ 如t L 且旦且旦且 Narrow SO IM / PINS MIN MAX T MINMETMAX SMALL-OUTLINE D8 197480500 PACKAGE (0150in)

Low offset Voltage Operational Amplifier Package Information(continued) MA A钩配 3350375851940 PLANE E 票要> 05000750 1905 o.050 L00100045025114 8-PIN TO-99 METAL CAN PACKAGE responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product No circuit patent licenses are impled, Maxim reserves wht to change the circuitry and specifications without notice at any him laxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086(408)737-7600 O 1995 Maxim Integrated Products Printed USA MaxIM is a registered trademark of Maxim Integrated Products