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.

Author: Kekree Milkree
Country: Uganda
Language: English (Spanish)
Genre: Science
Published (Last): 20 August 2014
Pages: 313
PDF File Size: 17.53 Mb
ePub File Size: 16.90 Mb
ISBN: 386-5-14486-682-5
Downloads: 57720
Price: Free* [*Free Regsitration Required]
Uploader: Douramar

By using a Set up your input signals, again use 1 kHz. Set up the circuit in Figure 1 using Q1 and Q2 for the emitter-coupled pair. lm346

You will need some level of voltage division as shown in the figure. Use the oscilloscope and DMM to measure the differential-mode voltage gain. From a practical viewpoint, if the input signals are noisy because of low amplitudes, you may choose to datzsheet an input voltage divider to provide “cleaner” waveforms.

LM 데이터시트(PDF) – National Semiconductor (TI)

Include the effect of a non-infinite Early voltage to improve your analysis and simulation accuracy. Use a low frequency sinusoid or triangular wave as the input. Measure the all Q-point voltages and currents using the DMM. Consider implementing the 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 lm046 used in the differential-mode measurement.


LM3046 Datasheet PDF

The data sheet is posted on the class WEB page. A written report is not required. Set up your input signals, use 1 kHz, so lm30466 the output is reasonably linear. And for those of you with an internship this summer should be aware of the corporate and university management structure.

Use Figure 1 and class notes for guidance to prepare a detailed circuit diagram. Pay particular attention to V OD. The transfer characteristics of a circuit can be displayed using the X-Y oscilloscope inputs. In addition to using the DMM, look for excessive noise using the scope even dataaheet you are measuring the dc voltage matching.

LM Datasheet(PDF) – National Semiconductor (TI)

We will ml3046 review your notebook during the 12 December laboratory period with the expectation that this experiment will be included. Ground both the inputs of Q1 and Q2. The signal generators have a mV minimum. That datasheft do not use the Keep track of the divider ratio you finally use to scale your measurement correctly. Use the oscilloscope to also check for excessive noise which may translate as a noisy dc voltage measurement.


Prepare a circuit diagram illustrating how you are measuring the common-mode voltage gain. Just a different manufacturer. Above and beyond CS1, the following provides an important understanding of computer technology hardware.

Also observe that because the oscilloscope does not have a floating input i. The figure illustrates a The CA is the same electrically as the LM The amplitude of the input must be large enough to drive the datasheeet through the entire desired range of operation.

Q3 and Q4 form a simple current source.

Lead dress and length is also important.