Datasheet4U Logo Datasheet4U.com

LM134 - 3-Terminal Adjustable Current Sources

Description

The LM134/LM234/LM334 are 3-terminal adjustable current sources featuring 10,000:1 range in operating current, excellent current regulation and a wide dynamic voltage range of 1V to 40V.

Current is established with one external resistor and no other parts are required.

Features

  • n n n n n n Operates from 1V to 40V 0.02%/V current regulation Programmable from 1µA to 10mA True 2-terminal operation Available as fully specified temperature sensor ± 3% initial accuracy Connection Diagrams SO-8 Surface Mount Package SO-8 Alternative Pinout Surface Mount Package TO-46 Metal Can Package DS005697-24 DS005697-12 DS005697-25 Order Number LM334M or LM334MX See NS Package Number M08A Order Number LM334SM or LM334SMX See NS Package Number M08A V.
  • Pin is electrically c.

📥 Download Datasheet

Datasheet preview – LM134

📁 Similar Datasheet

  • LM134 - THREE TERMINAL ADJUSTABLE CURRENT SOURCES (STMicroelectronics)
  • LM134 - 3-Terminal Adjustable Current Sources (Texas Instruments)
  • LM13001 - NPN High Voltage Switching Transistor (Mai Li Electronics)
  • LM13003 - NPN High Voltage Switching Transistor (Mai Li Electronics)
  • LM13003A - NPN High Voltage Switching Transistor (Mai Li Electronics)
  • LM13003B - NPN High Voltage Switching Transistor (Mai Li Electronics)
  • LM13003C - NPN High Voltage Switching Transistor (Mai Li Electronics)
  • LM13003E - NPN High Voltage Switching Transistor (Mai Li Electronics)
  • LM13003F - NPN High Voltage Switching Transistor (Mai Li Electronics)
  • LM13005A - NPN High Voltage Switching Transistor (Mai Li Electronics)
Other Datasheets by National Semiconductor
  • LM1303 - Stereo Preamplifier
  • LM1304 - FM Multiplex Stereo Demodulator
  • LM1305 - FM Multiplex Stereo Demodulator
  • LM1307 - FM Multiplex Stereo Demodulator
  • LM1307E - FM Multiplex Stereo Demodulator
  • LM13080 - Programmable Power Operational Amplifier
  • LM131 - Precision Voltage-to-Frequency Converters
  • LM1310 - Phase-Locked Loop FM Stereo Demodulator

Full PDF Text Transcription

Click to expand full text
LM134/LM234/LM334 3-Terminal Adjustable Current Sources March 2000 LM134/LM234/LM334 3-Terminal Adjustable Current Sources General Description The LM134/LM234/LM334 are 3-terminal adjustable current sources featuring 10,000:1 range in operating current, excellent current regulation and a wide dynamic voltage range of 1V to 40V. Current is established with one external resistor and no other parts are required. Initial current accuracy is ± 3%. The LM134/LM234/LM334 are true floating current sources with no separate power supply connections. In addition, reverse applied voltages of up to 20V will draw only a few dozen microamperes of current, allowing the devices to act as both a rectifier and current source in AC applications.
Published: |