Details, datasheet, quote on part number: MSK0024H
PartMSK0024H
CategoryAnalog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers
DescriptionOperational Amplifier, Replacement For LH0024
CompanyM.S. Kennedy
DatasheetDownload MSK0024H datasheet
Cross ref.Similar parts: LM741, LM741QML, LM748QML, OPA128
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Features, Applications

Pin Similar Replacement for LH0024 High Slew Rate: 400V/S Typ. Fast Settling Time Excellent DC Performance Excellent Video Specifications Internally Compensated for Unity Gain Operation

The MSK is a wide bandwidth, high slew rate operational amplifier ideally suited for use as a buffer to D and to A converters and high speed comparators. The device is internally compensated and will remain stable when driving a capacitive load. The MSK 0024 is also a pin similar replacement for the popular LH0024. The MSK 0024 is internally compensated and can replace the LH0024 in most applications without any changes to existing circuitry. The device is packaged in a hermetically sealed 8 pin metal can.

High Speed DAC Buffer High Speed Flash ADC Buffer High Speed Cable Driver Imaging Equipment

VCC PD VIN VIND TC Supply Voltage 18V Internal Power Dissipation 600mW Input Voltage VCC 15V Differential Input Voltage 6V Case Operating Temperature Range to +85C

Storage Temperature Range to +150C Lead Temperature Range 300C (10 Seconds) Junction Temperature 175C

Parameter STATIC Supply Voltage Range 2 Quiescent Current 1 2,3 INPUT Input Offset Voltage 1 2,3 Input Offset Voltage Drift 2 Input Bias Current

Common Mode Rejection Ratio 2 Power Supply Rejection Ratio 2 Input Impedence 2 Input Capacitance 2 OUTPUT Output Voltage Swing Power Bandwidth

Unless otherwise specified, VCC=15VDC and VIN=0V. Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only. Industrial grade and "E" suffix devices shall be tested to subgroups 1 and 4 unless otherwise requested. Military grade devices ("H" suffix) shall be 100% tested to subgroups 1,2,3 and 4. Subgroup 5 and 6 testing available upon request. Subgroup 1,4 TC=+25C Subgroup 2,5 TC=+125C Subgroup 3,6 TA=-55C

Both the negative and positive power supplies must be effectively decoupled with a high and low frequency bypass circuit to avoid power supply induced oscillation. An effective decoupling scheme consists a 0.1 microfarad ceramic capacitor in parallel with a 4.7 microfarad tantalum capacitor from each power supply pin to ground. For a worst case analysis we treat the +8Vp sine wave an 8 VDC output voltage. 1.) Find driver power dissipation PD=(VCC-VOUT) (VOUT/RL) =320mW 2.) For conservative design, set =+125C. 3.) For this example, worst case =+100C. 4.) RJC = 58C/W from MSK 032B Data Sheet. 5.) RCS=0.15C/W for most thermal greases. 6.) Rearrange governing equation to solve for RSA: RSA= ((TJ - TA) / PD) - (RJC) - (RCS) 58.15 =19.9C/W The heat sink in this example must have a thermal resistance of no more than 19.9C/W to maintain a junction temperature of less than +125C.

To determine if a heat sink is necessary for your application and if so, what type, refer to the thermal model and governing equation below.

An input resistor (RIN below) is required in circuits where the input to the MSK0024 will be subjected to transient or continuous voltages exceeding the 6V maximum differential limit. This resistor will limit the current that can be forced into the bases of the input transistors.

Feedback resistors should be of low enough value (<5K recommended) to ensure that the time constant formed with the capacitance at the summing junction will not limit amplifier performance. If a larger resistor must be used, a small 10pF) feedback capacitor may be used in parallel with the feedback resistor to compensate and optimize the performance of the MSK0024.

Junction Temperature Total Power Dissipation Junction to Case Thermal Resistance Case to Heat Sink Thermal Resistance Heat Sink to Ambient Thermal Resistance Case Temperature Ambient Temperature Sink Temperature

The example demonstrates a worst case analysis for the op-amp output stage. This occurs when the output voltage is 1/2 the power supply voltage. Under this condition, maximum power transfer occurs and the output is under maximum stress. Conditions: VCC=16VDC VOUT=8Vp Sine Wave, Freq.=1KHz RL=200


 

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MSK5175-3.3BTD : ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSFM5 Specifications: Regulator Type: Low Dropout ; Output Polarity: Positive ; Output Voltage Type: Adjustable / Variable ; Package Type: Other, BENT DOWN, SIP-5 ; Life Cycle Stage: ACTIVE ; IOUT: 7.5 amps ; Dropout Voltage: 0.6000 volts

MSK5906ERHG : DUAL OUTPUT, FIXED MIXED REGULATOR, DFP20 Specifications: Regulator Type: Standard ; Output Voltage Type: Fixed ; Package Type: Other, DFP-20 ; Life Cycle Stage: ACTIVE ; Output Voltage: 14.55 to 15.45 volts ; VIN: 18 to 35 volts

MSK5920RH-3.3U : 1.5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, CSFM5 Specifications: Regulator Type: Low Dropout ; Output Polarity: Positive ; Output Voltage Type: Fixed ; Package Type: Other, HERMETIC SEALED, SIP-5 ; Life Cycle Stage: ACTIVE ; Output Voltage: 1.46 to 1.54 volts ; VIN: 2.9 to 6.5 volts ; Dropout Voltage: 0.4000 volts

MSK5922-3.3HRHD : 1.5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PSFM5 Specifications: Regulator Type: Low Dropout ; Output Polarity: Positive ; Output Voltage Type: Fixed ; Package Type: Other, HERMATIC SEALED, BENT DOWN, SIP-5 ; Life Cycle Stage: ACTIVE ; Output Voltage: 1.44 to 1.56 volts ; IOUT: 5 amps ; VIN: 2 to 6.5 volts ; Dropout Voltage: 0.4000 volts

MSK5973HRHS : 1.25 V-27 V ADJUSTABLE NEGATIVE REGULATOR, BCC3 Specifications: Regulator Type: Standard ; Output Polarity: Negative ; Output Voltage Type: Adjustable / Variable ; Package Type: Other, CERAMIC, SMD-1, 3 PIN ; Life Cycle Stage: ACTIVE ; Output Voltage: 1.25 to 27 volts

 
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