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Details, datasheet, quote on part number:OP471GP
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| Part: | OP471GP |
| Category: | Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers => High Speed => Quad |
| Description: | High Speed, Low Noise Quad Operational Amplifier |
| Company: | Analog Devices |
| Datasheet: | Download OP471GP datasheet File size : 313 kB |
| Request For quote: | Find where to buy OP471GP
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Datasheet text preview:
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FEATURES Excellent Speed: 8 V/ s Typ Low Noise: 11 nV/÷Hz @ 1 kHz Max Unity-Gain Stable High Gain Bandwidth: 6.5 MHz Typ Low Input Offset Voltage: 0.8 mV Max Low Offset Voltage Drift: 4 V/ C Max High Gain: 500 V/mV Min Outstanding CMR: 105 dB Min Industry Standard Quad Pinouts GENERAL DESCRIPTION
High Speed, Low Noise Quad Operational Amplifier OP471
PIN CONFIGURATIONS 14-Lead Hermetic Dip (Y-Suffix)
14 OUT D 13 IN D 12 +IN D
14-Lead Plastic Dip (P-Suffix)
14 OUT D 13 IN D 12 +IN D
OUT A IN A +IN A V+ +IN B IN B OUT B
1 2 3 4 5 6 7
OUT A IN A +IN A V+ +IN B IN B OUT B
1 2 3 4 5 6 7
OP471
11 V 10 +IN C 9 8
OP471
11 V 10 +IN C 9 8
The OP471 is a monolithic quad op amp featuring low noise, 1 1 nV/÷Hz Max @ 1 kHz, excellent speed, 8 V/ms typical, a gain bandwidth of 6.5 MHz, and unity-gain stability. The OP471 has an input offset voltage under 0.8 mV and an input offset voltage drift below 4 mV/C, guaranteed over the full military temperature range. Open-loop gain of the OP471 is over 500,000 into a 10 kW load ensuring outstanding gain accuracy and linearity. The input bias current is under 25 nA limiting errors due to signal source resistance. The OP471's CMR of over 105 dB and PSRR of under 5.6 mV/V significantly reduce errors caused by ground noise and power supply fluctuations. The OP471 offers excellent amplifier matching which is important for applications such as multiple gain blocks, low-noise instrumentation amplifiers, quad buffers and low-noise active filters. The OP471 conforms to the industry standard 14-lead DIP pinout. It is pin-compatible with the LM148/LM149, HA4741, RM4156, MC33074, TL084 and TL074 quad op amps and can be used to upgrade systems using these devices. For applications requiring even lower voltage noise the OP470 with a voltage density of 5 nV/÷Hz Max @ 1 kHz is recommended.
IN C OUT C
IN C OUT C
16-Lead SOIC (S-Suffix)
OUT A 1 IN A +IN A
2 3 16 OUT D 15 IN D 14 +IN D
V+ 4 +IN B 5 IN B 6 OUT B 7 NC 8
OP471
13 V 12 +IN C 11 IN C 10 OUT C 9
NC
NC = NO CONNECT
V+
BIAS
OUT I N +IN
V
Figure 1. Simplified Schematic
REV. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 2002
OP471SPECIFICATIONS
ELECTRICAL CHARACTERISTICS (@ V =
S
15 V, TA = 25 C, unless otherwise noted.)
Min OP471E Typ Max 0.25 0.8 OP471F Min Typ Max 0.5 7 15 1.5 20 50 OP471G Min Typ Max 1.0 12 25 1.8 30 60 Unit mV nA nA nV pp nV/÷Hz nV/÷Hz nV/÷Hz pA÷Hz pA÷Hz pA÷Hz V/mV V/mV V V dB 17.8 mV/V V/ms 11 mA MHz dB pF MW GW
Parameter Input Offset Voltage Input Offset Current Input Bias Current Input Noise Voltage Input Noise Voltage Density2 Input Noise Current Density Large-Signal Voltage Gain Input Voltage Range3 Output Voltage Swing Common-Mode Rejection Power Supply Rejection Ratio Slew Rate Supply Current (All Amplifiers) Gain Bandwidth Product Channel Separation1 Input Capacitance Input Resistance Differential-Mode Input Resistance Common-Mode Settling Time
1
Symbol V OS IOS IB en p-p en
Conditions
V CM = 0 V V CM = 0 V 0.1 Hz to 10 Hz fO = 10 Hz fO = 100 Hz fO = 1 kHz fO = 10 Hz fO = 100 Hz fO = 1 kHz V = ± 10 V RL = 10 kW RL = 2 kW RL 2 kW V CM = ± 1 1 V VS = 4.5 V to 18 V 6.5 No Load Av = 10 VO = 20 V p-p fO = 10 Hz 125 500 350 ± 11 ± 12 105
4 7
10 25
250 500 9 7 6.5 1.7 0.7 0.4 700 550 ± 12 ± 13 120 1 8 9.2 6.5 150 2.6 1.1 11 11 5.6 6.5 16 12 11
250 500 9 7 6.5 1.7 0.7 0.4 300 500 175 275 ± 11 ± 12 ± 12 ± 13 95 115 5.6 8 9.2 6.5 125 150 2.6 1.1 11 11 17.8 6.5 16 12 11
250 500 9 7 6.5 1.7 07 0.4 300 500 175 275 ± 11 ± 12 ± 12 ± 13 95 115 5.6 8 9.2 6.5 125 150 2.6 1.1 11 16 12 11
in
AV O
IVR VO CMR PSRR SR IS Y GBW CS C IN RIN R INCM tS AV = 1 To 0.1% To 0.01 %
4.5 7.5
4.5 7.5
4.5 7.5
ms ms
NOTES 1 Guaranteed but not 100% tested. 2 Sample tested. 3 Guaranteed by CMR test.
2
REV. A
OP471 ELECTRICAL CHARACTERISTICS unless otherwise noted.)
Parameter Input Offset Voltage Average Input Offset Voltage Drift Input Offset Current Input Bias Current Large-Signal Voltage Gain Input Voltage Range* Output Voltage Swing Common-Mode Rejection Power Supply Rejection Ratio Supply Current (All Amplifiers)
*Guaranteed by CMR test.
(Vs = ±15 V, 25 £ TA £ 85 C for OP471E/F, 40 C £ TA £ 85 for OP471G,
C
Symbol V OS TCV OS los IB Avo IVR VO CMR PSRR
Conditions
Min
OP471E Typ Max 0.3 1 1.1 4 20 50
OP471F Min Typ Max 0.6 2 8 25 200 400 125 200 ± 11 ± 12 ± 12 ± 13 90 110 18 31.6 2.0 7 40 70
OP471G Min Typ Max 1.2 4 20 40 200 400 125 200 ± 11 ± 12 ± 12 ± 13 90 110 18 31.6 50 75 2.5
Unit mV mV/C nA nA V/mV V V dB mV/V
V CM = 0 V V CM = 0 V V O = ± 10 V RL = 10 kW RL = 2 kW RL 2 kW V CM = ± 1 1 V VS = ± 4.5 V to ± 18 V 375 250 ± 11 ± 12 100
5 13 600 400 ± 12 ± 13 115 3.2
10
IS Y
No Load
9.3
11
9.3
11
9.3
11
mA
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V Differential Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . ± 1.0 V Differential Input Current2 . . . . . . . . . . . . . . . . . . . . ± 25 mW Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . Supply Voltage Output Short-Circuit Duration . . . . . . . . . . . . . . . Continuous Storage Temperature Range P, Y-Package . . . . . . . . . . . . . . . . . . . . . . 65C to +150C Lead Temperature Range (Soldering, 60 sec) . . . . . . . . 300C Junction Temperature (Ti) . . . . . . . . . . . . . 65C to +150C Operating Temperature Range OP471E, OP471F . . . . . . . . . . . . . . . . . . . 25C to +85C OP471G . . . . . . . . . . . . . . . . . . . . . . . . . . . 40C to +85C
NOTES 1 Absolute Maximum Ratings apply to packaged parts, unless otherwise noted. 2 The OP471's inputs are protected by back-to-back diodes. Current limiting resistors are not used in order to achieve low noise performance. If differential voltage exceeds ± 1.0 V, the input current should be limited to ± 25 mA.
ABSOLUTE MAXIMUM RATINGS 1
Package Type 14-Lead Hermetic DIP(Y) 14-Lead Plastic DIP(P) 16-Lead SOIC (S)
JA* 94 76 88
JC 10 33 23
Unit C/W C/W C/W
* JA is specified for worst-case mounting conditions, i.e., JA is specified for device in socket for TO, CERDIP, PDIP packages; JA is specified for device soldered to printed circuit board for SO packages.
ORDERING GUIDE
TA = 25C VOS MAX (mV) 800 1,500 1,800 1,800
Package Options 14-Lead CERDIP Plastic OP471EY OP471FY* OP471GP OP471GS
Operating Temperature Range IND IND XIND XIND
*Not for new design. Obsolete April 2002.
For military processed devices, please refer to the standard microcircuit drawing (SMD) available at www.dscc.dla.mil/programs/milspec/default.asp 5962-88565022A - OP471ARCMDA 5962-88565023A - OP471ATCMDA 5962-8856502CA - OP471AYMDA
CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the OP471 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
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