LM6172-MDE National Semiconductor, LM6172-MDE Datasheet

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LM6172-MDE

Manufacturer Part Number
LM6172-MDE
Description
Manufacturer
National Semiconductor
Datasheet
LM6172QML
LM6172QML Dual High Speed, Low Power, Low Distortion, Voltage Feedback
Amplifiers
Literature Number: SNOSAR4A

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LM6172-MDE Summary of contents

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... LM6172QML LM6172QML Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers Literature Number: SNOSAR4A ...

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... The LM6172 is a dual high speed voltage feedback amplifier unity-gain stable and provides excellent DC and AC per- formance. With 100MHz unity-gain bandwidth, 3000V/μs slew rate and 50mA of output current per channel, the LM6172 of- fers high performance in dual amplifiers; yet it only consumes 2.3mA of supply current each channel. ...

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... Connection Diagrams 8-Pin DIP Top View LM6172 Driving Capacitive Load LM6172 Simplified Schematic (Each Amplifier) www.national.com 16LD Ceramic SOIC 20159401 20159450 2 20159459 Top View 20159444 20159455 ...

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Absolute Maximum Ratings Supply Voltage (V + − V − ) Differential Input Voltage (Note 7) Maximum Junction Temperature Power Dissipation (Note 3), (Note 4) Output Short Circuit to Ground (Note 6) Storage Temperature Range Common Mode Voltage Range Input ...

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... LM6172 (±5V) Electrical Characteristics DC Parameters The following conditions apply, unless otherwise specified. T Symbol Parameter V Input Offset Voltage IO I Input Bias Current IB I Input Offset Current IO CMRR Common Mode Rejection Ratio PSRR Power Supply Rejection Ratio A Large Signal Voltage Gain V V Output Swing ...

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... LM6172 (±15V) Electrical Characteristics DC Parameters (Note 14) The following conditions apply, unless otherwise specified. T Symbol Parameter V Input Offset Voltage IO I Input Bias Current IB I Input Offset Current IO CMRR Common Mode Rejection Ratio PSRR Power Supply Rejection Ratio A Large Signal Voltage Gain V V Output Swing ...

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Note 2: 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. For guaranteed specifications and test conditions, see the ...

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Typical Performance Characteristics Supply Voltage vs. Supply Current Input Offset Voltage vs. Temperature Short Circuit Current vs. Temperature (Sourcing) Unless otherwise noted, T Supply Current vs. Temperature 20159414 Input Bias Current vs. Temperature 20159416 Short Circuit Current vs. Temperature (Sinking) ...

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Output Voltage vs. Output Current (V = ±15V) S CMRR vs. Frequency PSRR vs. Frequency www.national.com Output Voltage vs. Output Current 20159436 PSRR vs. Frequency 20159419 Open-Loop Frequency Response 20159433 ±5V) S 20159437 20159420 20159421 ...

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Open-Loop Frequency Response 20159422 Large Signal Voltage Gain vs. Load 20159438 Input Voltage Noise vs. Frequency 20159440 Gain-Bandwidth Product vs. Supply Voltage at Different Temperature Large Signal Voltage Gain vs. Load Input Voltage Noise vs. Frequency 9 20159423 20159439 20159441 ...

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Input Current Noise vs. Frequency Slew Rate vs. Supply Voltage Large Signal Pulse Response ±15V V S www.national.com Input Current Noise vs. Frequency 20159442 Slew Rate vs. Input Voltage 20159425 Small Signal Pulse Response 20159402 ...

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Large Signal Pulse Response ± 20159404 Large Signal Pulse Response ±15V V S 20159406 Large Signal Pulse Response ± 20159408 Small ...

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Large Signal Pulse Response A = − ±15V V S Large Signal Pulse Response A = − Closed Loop Frequency Response vs. Supply Voltage (A = +1) V www.national.com 20159410 = ±5V 20159412 Closed Loop ...

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... LM6172 SLEW RATE CHARACTERISTIC The slew rate of LM6172 is determined by the current avail- able to charge and discharge an internal high impedance node capacitor. This current is the differential input voltage Harmonic Distortion vs. Frequency 20159430 Maximum Power Dissipation vs ...

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... The combination of an amplifier's input capacitance with the gain setting resistors adds a pole that can cause peaking or oscillation. To solve this problem, a feedback capacitor with a value 20159451 can be used to cancel that pole. For LM6172, a feedback ca- pacitor of 2pF is recommended. pensation circuit. 20159452 FIGURE 4. Compensating for Input Capacitance ...

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... A θ is the thermal resistance of a particular package JA For example, for the LM6172 in a SO-16 package, the maxi- mum power dissipation at 25°C ambient temperature is 1000mW. Thermal resistance, θ size, package size and package material. The smaller the die size and package, the higher θ ...

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Application Circuits www.national.com Converters 20159448 Differential Line Driver 16 20159449 ...

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... MDS data sheet converted into one Corp. data sheet format. MNLM6172AM-X-RH Rev 0A0 will be archived. Update Radiation, Add new ELDRS FREE die id, 'GW' NSID'S w/coresponding SMD numbers. Add 'GW' Theta JA & Theta JC along with weight.Add Note 15, Modify Note 14. LM6172QML Rev A will be archived. 17 Changes www.national.com ...

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Physical Dimensions www.national.com inches (millimeters) unless otherwise noted 8-Lead Ceramic Dual-In-Line Package ONS Package Number J08A 16-Lead Ceramic SOIC Package NS Package Number WG16A 18 ...

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Notes 19 www.national.com ...

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... For more National Semiconductor product information and proven design tools, visit the following Web sites at: www.national.com Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock and Timing www.national.com/timing Data Converters www.national.com/adc Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www ...

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Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the ...

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