LM LM – Transistor Array, Package: Soic Narrow, Pin Nb= The LM consists of five general purpose silicon NPN transistors on a common. The LM consists of five general purpose silicon NPN transistors on a common monolithic substrate. Two of the transistors are internally connected to form a. Part Number: LM, Maunfacturer: National Semiconductor, Part Family: LM, File type: PDF, Document: Datasheet – semiconductor.
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LM3046 Datasheet PDF
A written report is not required. The figure illustrates a Q3 and Q4 form a simple current source.
From a practical viewpoint, if the input signals are noisy because of low amplitudes, you may choose to use an input voltage divider to provide “cleaner” waveforms. Also observe that because the oscilloscope does not have a floating input i.
Measure the all Q-point voltages and currents using the DMM. Above and beyond CS1, the following provides an important understanding of computer technology hardware. Include the effect of a non-infinite Early voltage to improve your analysis and simulation accuracy.
Set up your input signals, use 1 kHz, so that the output is reasonably linear. Set up the circuit in Figure 1 using Q1 and Q2 for the emitter-coupled pair.
That is do datqsheet use the We will jointly review your notebook during the 12 December laboratory period with the expectation that this experiment will be included. Use datasheeet oscilloscope to also check for excessive noise which may translate as a noisy dc voltage measurement.
LM 데이터시트(PDF) – National Semiconductor (TI)
Just a different manufacturer. Keep track of the divider ratio you finally use to scale your measurement correctly. Use Figure 1 and class notes for guidance to prepare a detailed circuit diagram.
Use the oscilloscope and DMM to measure the differential-mode voltage gain. Use a low frequency sinusoid or triangular wave as the input. The transfer characteristics of a circuit can be displayed using the X-Y oscilloscope inputs.
You will not need an input voltage divider because the Acm is low, Figure 3, because the common-mode voltage gain is sufficiently low that you will have to increase the input level significantly above what you used in the differential-mode measurement. Lead dress and length is also important. The CA datasheeh the same electrically as the LM The data sheet is posted on darasheet class WEB page.
Pay particular attention to V OD.
The signal generators have a mV minimum. Consider implementing the Set up your input signals, again use 1 kHz. You will need some level of voltage division as shown in the figure.
LM Datasheet(PDF) – National Semiconductor (TI)
Prepare a circuit diagram illustrating how you are measuring the common-mode voltage gain. In addition to using the DMM, look for excessive noise using the scope even though you are measuring the dc voltage matching. Ground both the inputs of Q1 and Q2. The amplitude of the input must be large enough to drive the input through the entire desired range of operation. By using a