LM6165 NSC | Alldatasheet

Document overview

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Technical content

Features

n High slew rate: 300 V/µs n High GBW product: 725 MHz n Low supply current: 5 mA n Fast settling: 80 ns to 0.1% n Low differential gain:<0.1% n Low differential phase:<0.1˚ n Wide supply range: 4.75V to 32V n Stable with unlimited capacitive load

Applications

n Wide-bandwidth signal conditioning n Radar n Sonar Connection Diagrams VIP™ is a trademark of National Semiconductor Corporation. 10-Lead Flatpak Top View DS009152-14 Order Number LM6165W/883 See NS Package Number W10A DS009152-8 Order Number LM6165J/883 See NS Package Number J08A Order Number LM6365M See NS Package Number M08A Order Number LM6265N or LM6365N See NS Package Number N08E May 1999 LM6165/LM6265/LM6365 High Speed Operational Amplifier © 1999 National Semiconductor Corporation DS009152 www.national.com

Connection Diagrams (Continued) Temperature Range Package NSC DrawingMilitary Industrial Commercial LM6265N LM6365N 8-Pin N08E Molded DIP LM6165J/883 8-Pin J08A 5962-8962501PA Ceramic DIP LM6365M 8-Pin Molded M08A Surface Mt. LM6165WG/883 10-Lead WG10A 5962-8962501XA Ceramic SOIC LM6165W883 10-Pin W10A 5962-8962501HA Ceramic Flatpak www.national.com 2

Absolute Maximum Ratings(Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage (V + −V −) 36V Differential Input Voltage (Note 7) ±8V Common-Mode Voltage Range (Note 11) (V + − 0.7V) to (V− + 0.7V) Output Short Circuit to GND (Note 2) Continuous Soldering Information Dual-In-Line Package (N, J) Soldering (10 sec.) 260˚C Small Outline Package (M) Vapor Phase (60 sec.) Infrared (15 sec.) 215˚C 220˚C See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices. Storage Temp Range −65˚C to +150˚C Max Junction Temperature (Note 3) 150˚C ESD Tolerance (Notes 7, 8) ±700V Operating Ratings Temperature Range (Note 3) LM6165, LM6165J/883 −55˚C ≤ TJ ≤ +125˚C LM6265 −25˚C ≤ TJ ≤ +85˚C LM6365 0˚C ≤ TJ ≤ +70˚C Supply Voltage Range 4.75V to 32V The following specifications apply for Supply Voltage= ±15V, VCM = 0, RL ≥ 100 kΩ and RS = 50Ω unless otherwise noted. Boldfacelimits apply for TA = TJ = TMIN to TMAX ; all other limits TA = TJ = 25˚C. Symbol Parameter Conditions Typ LM6165 LM6265 LM6365 Units Limit Limit Limit (Notes 4, 12) (Note 4) (Note 4) VOS Input Offset Voltage 1 3 3 6 mV 44 7 Max VOS Input Offset Voltage 3 µV/˚C Drift Average Drift I b Input Bias Current 2.5 3 3 5 µA 65 6 Max IOS Input Offset Current 150 350 350 1500 nA 800 600 1900 Max IOS Input Offset Current 0.3 nA/˚C Drift Average Drift R IN Input Resistance Differential 20 k Ω C IN Input Capacitance 6.0 pF AVOL Large Signal V OUT = ±10V, 10.5 7.5 7.5 5.5 V/mV MinVoltage Gain R L = 2k Ω 5.0 6.0 5.0 (Note 10) R L = 10 kΩ 38 VCM Input Common-Mode Supply = ±15V +14.0 +13.9 +13.9 +13.8 V Voltage Range +13.8 +13.8 +13.7 Min Supply= +5V 4.0 3.9 3.9 3.8 V (Note 5) 3.8 3.8 3.7 Min 1.4 1.6 1.6 1.7 V 1.8 1.8 1.8 Max CMRR Common-Mode −10V ≤ VCM ≤ +10V 102 88 88 80 dB Rejection Ratio 82 84 78 Min PSRR Power Supply ±10V ≤ V± ≤ ±16V 104 88 88 80 dB Rejection Ratio 82 84 78 Min www.national.com3

The following specifications apply for Supply Voltage= ±15V, VCM = 0, RL ≥ 100 kΩ and RS = 50Ω unless otherwise noted. Boldfacelimits apply for TA = TJ = TMIN to TMAX ; all other limits TA = TJ = 25˚C. Symbol Parameter Conditions Typ LM6165 LM6265 LM6365 Units Limit Limit Limit (Notes 4, 12) (Note 4) (Note 4) VO Output Voltage Supply = ±15V, +14.2 +13.5 +13.5 +13.4 V Swing R L = 2k Ω +13.3 +13.3 +13.3 Min Supply= +5V 4.2 3.5 3.5 3.4 V R L = 2k Ω (Note 5) 3.3 3.3 3.3 Min 1.3 1.7 1.7 1.8 V 2.0 1.9 1.9 Max Output Short Source 65 30 30 30 mA Circuit Current 20 25 25 Min Sink 65 30 30 30 mA 20 25 25 Min I S Supply Current 5.0 6.5 6.5 6.8 mA 6.8 6.7 6.9 Max The following specifications apply for Supply Voltage= ±15V, VCM = 0, RL ≥ 100 kΩ and RS = 50Ω unless otherwise noted. Boldfacelimits apply for TA = TJ = TMIN to TMAX ; all other limits TA = TJ = 25˚C. (Note 6) Symbol Parameter Conditions Typ LM6165 LM6265 LM6365 Units Limit Limit Limit (Notes 4, 12) (Note 4) (Note 4) GBW Gain Bandwidth F = 20 MHz 725 575 575 500 MHz Min350 Product Supply = ±5V 500 SR Slew Rate A V = +25 (Note 9) 300 200 200 200 V/µs Min180 Supply= ±5V 200 PBW Power Bandwidth V OUT = 20 VPP 4.5 MHz Product tS Settling Time 10V Step to 0.1 % 80 ns AV = −25, RL = 2k Ω φm Phase Margin A V = +25 45 Deg AD Differential Gain NTSC, A V = +25 <0.1 % φD Differential Phase NTSC, A V = +25 <0.1 Deg enp-p Input Noise Voltage F = 10 kHz 5 inp-p Input Noise Current F = 10 kHz 1.5 Note 1:“Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Note 2:Continuous short-circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150˚C. Note 3:The typical junction-to-ambient thermal resistance of the molded plastic DIP (N) is 105˚C/Watt, and the molded plastic SO (M) package is 155˚C/Watt,and the cerdip (J) package is 125˚C/Watt. All numbers apply for packages soldered directly into a printed circuit board. Note 4:All limits guaranteed by testing or correlation. Note 5:For single supply operation, the following conditions apply: V+= 5V, V−= 0V, VCM = 2.5C, VOUT = 2.5V. Pin1&P i n8( VOS Adjust) are each connected to Pin 4 (V−) to realize maximum output swing. This connection will degrade VOS . Note 6:C L ≤ 5p F . Note 7:In order to achieve optimum AC performance, the input stage was designed without protective clamps. Exeeding the maximum differential input voltagere- sults in reverse breakdown of the base-emitter junction of one of the input transistors and probable degradation of the input parameters (especiallyVOS ,IOS , and Noise). www.national.com 4

Note 8:The average voltage that the weakest pin combinations (those involving Pin 2 or Pin 3) can withstand and still conform to the datasheet limits. The testcircuit used consists of the human body model of 100 pF in series with 1500Ω . Note 9:VIN = 0.8V step. For supply= ±5V, VIN = 0.2V step. Note 10:Voltage Gain is the total output swing (20V) divided by the input signal required to produce that swing. Note 11:The voltage between V+ and either input pin must not exceed 36V. Note 12:A military RETS electrical test specification is available on request. At the time of printing, the LM6165J/883 RETS spec complied with the Boldface limits in this column. The LM6165J/883 may also be procured as Standard Military Drawing#5962-8962501PA. Typical Performance CharacteristicsR L =1 0k Ω ,TA = 25˚C unless otherwise specified Supply Current vs Supply Voltage DS009152-16 Common-Mode Rejection Ratio DS009152-17 Power Supply Rejection Ratio DS009152-18 Gain-Bandwidth Product DS009152-19 Propagation Delay, Rise and Fall Times DS009152-20 Gain-Bandwidth Product vs Load Capacitance DS009152-21 Slew Rate vs Load Capacitance DS009152-22 Overshoot vs Capacitive Load DS009152-23 Slew Rate DS009152-24 www.national.com5

Typical Performance CharacteristicsR L =1 0k Ω ,T A = 25˚C unless otherwise specified (Continued) Output Impedance (Open-Loop) DS009152-25 Gain vs Supply Voltage DS009152-26 Differential Gain(Note 13) DS009152-6 Differential Phase(Note 13) DS009152-7 Note 13:Differential gain and differential phase measured for four series LM6365 op amps configured with gain of +25 (each output attenuated by 96% ), in series with an LM6321 buffer. Error added by LM6321 is negligible. Test performed using Tektronix Type 520 NTSC test system. Step Response; Av= +25 TIME (50 (ns/div) Input (0.2v/div) Output (5v/div) DS009152-1 www.national.com 6

Typical Performance CharacteristicsR L =1 0k Ω ,T A = 25˚C unless otherwise specified (Continued) Input Noise Voltage DS009152-27 Input Noise Current DS009152-28 Power Bandwidth DS009152-29 Open-Loop Frequency Response DS009152-30 Open-Loop Frequency Response DS009152-31 Voltage Gain vs Load Resistance DS009152-32 Common-Mode Input Saturation Voltage DS009152-33 Output Saturation Voltage DS009152-34 Bias Current vs Common-Mode Voltage DS009152-35 www.national.com7

The LM6365 is stable for gains of 25 or greater. The LM6361 and LM6364, specified in separate datasheets, are compen- sated versions of the LM6365. The LM6361 is unity-gain stable, while the LM6364 is stable for gains as low as 5. The LM6361, and LM6364 have the same high slew rate as the LM6365, typically 300 V/µs. To use the LM6365 for gains less than 25, a series resistor-capacitor network should be added between the in- put pins (as shown in the Typical Applications, Noise Gain Compensation) so that the high-frequency noise gain rises to at least 25. Power supply bypassing will improve stability and transient response of the LM6365, and is recommended for every de- sign. 0.01 µF to 0.1 µF ceramic capacitors should be used (from each supply “rail” to ground); an additional 2.2 µF to 10 µF (tantalum) may be required for extra noise reduction. Keep all leads short to reduce stray capacitance and lead in- ductance, and make sure ground paths are low-impedance, especially where heavier currents will be flowing. Stray ca- pacitance in the circuit layout can cause signal coupling be- tween adjacent nodes, and can cause circuit gain to uninten- tionally vary with frequency. Breadboarded circuits will work best if they are built using generic PC boards with a good ground plane. If the op amps are used with sockets, as opposed to being soldered into the circuit, the additional input capacitance may degrade circuit performance. Typical Applications DS009152-3 Offset Voltage Adjustment DS009152-11 Noise-Gain Compensation DS009152-12 R X C X ≥ 1/(2π • 25 MHz) [ R 1+RF (1 + R1/R2)]= 25 RX www.national.com 8

Typical Applications(Continued)

1 MHz Voltage-to-Frequency Converter

(fOUT = 1 MHz for VIN = 10V) DS009152-13 All diodes 1N914 www.national.com9

Physical Dimensionsinches (millimeters) unless otherwise noted Ceramic Dual-In-Line Package (J) Order Number LM6165J/883 Molded Package SO (M) Order Number LM6365M www.national.com 10

Physical Dimensionsinches (millimeters) unless otherwise noted (Continued) Molded Dual-In-Line Package (N) Order Number LM6265N or LM6365N 10-Pin Ceramic Flatpak Order Number LM6165W/883 www.national.com11

NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. National Semiconductor Corporation Americas Tel: 1-800-272-9959 Fax: 1-800-737-7018 Email: support@nsc.com National Semiconductor Europe Fax: +49 (0) 1 80-530 85 86 Email: europe.support@nsc.com Deutsch Tel: +49 (0) 1 80-530 85 85 English Tel: +49 (0) 1 80-532 78 32 Français Tel: +49 (0) 1 80-532 93 58 Italiano Tel: +49 (0) 1 80-534 16 80 National Semiconductor Asia Pacific Customer Response Group Tel: 65-2544466 Fax: 65-2504466 Email: sea.support@nsc.com National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Fax: 81-3-5639-7507 www.national.com LM6165/LM6265/LM6365 High Speed Operational Amplifier National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.