Part Number: LM, Maunfacturer: National Semiconductor, Part Family: LM, File type: PDF, Document: Datasheet – semiconductor. LM datasheet, LM circuit, LM data sheet: NSC – Dot/Bar Display Driver,alldatasheet, datasheet, Datasheet search site for Electronic. LM datasheet, LM circuit, LM data sheet: TI1 – LM Dot/Bar Display Driver,alldatasheet, datasheet, Datasheet search site for Electronic.

Author: Kajijora Fauzshura
Country: Tunisia
Language: English (Spanish)
Genre: Automotive
Published (Last): 23 May 2014
Pages: 472
PDF File Size: 5.32 Mb
ePub File Size: 10.60 Mb
ISBN: 263-6-32668-876-5
Downloads: 19763
Price: Free* [*Free Regsitration Required]
Uploader: Taujind

LM Datasheet(PDF) – National Semiconductor (TI)

High currents should not share. Multiple devices can be cascaded for a. Power Dissipation Note 6. Distributors for availability datasheft specifications. The specified return time of 1. The R HI voltage can be adjusted from 1. Accuracy is typically better than 0. Useful in other applications are the linear LM and. The LM is very versatile. See table for threshold voltages.

Block Diagram of Mode Pin Function.


LM Datasheet National Semiconductor pdf data sheet FREE from

A feature not completely illustrated by the block diagram is. For correct operation, reference load current should be be. At full-scale, the IC is typically.

The voltage at pin 9 is sensed by comparator C1, nominally.

Low Current Bar Mode Display. While several European organizations have specifications. LM is set up with 10V full scale across its voltage. Precision Full-Wave Peak Detector. An internal feedback loop regulates the tran.

LEDs of any color. The input buffer drives 10 individual com.

Outputs may be run in saturation with no adverse effects. The LM is relatively low-powered itself, and since any. Operates with single supply of 3V to 25V.

Datasheets search archive of electronic components datasheets

Output current is held at about 10 times the. Specifications are not guaranteed for parameters where no limit. Further, it needs no protection datashwet n Internal voltage reference from 1.

National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves.


Leave the Mode Select. The high-impedance input Buffer accepts signals down to ground and up to within 1. I LED 2 mA.

Full-scale causes the full bar display to flash. It may be necessary. The LM will respond to. It’s best to capacitively couple the input. The change may be much.

Bar Display with Alarm Flasher. DIN calls for a. Since the LED illumi. LM’s reference 16 dB higher or 7.

Dot/Bar Display Driver

Examples include the high resolution VU meter. The average change in reference output. Op amps that slew.

Most significant error when the voltage across the. Precision Full-Wave Average Detector. In order for display to make sense when multiple drivers are. Shunting the diodes with a 1k resistor provides a path for.