National Semiconductor LM3 fiche technique

No.	Partie #	Fabricant	Description
1	LM317	National Semiconductor	3-Terminal Adjustable Regulator ■ Guaranteed 1% output voltage tolerance (LM317A) ■ Guaranteed max. 0.01%/V line regulation (LM317A) ■ Guaranteed max. 0.3% load regulation (LM117) ■ Guaranteed 1.5A output current ■ Adjustable output down to 1.2V ■ Current limit constant with temper
2	LM317L	National Semiconductor	3-Terminal Adjustable Regulator Adjustable output down to 1.2V Guaranteed 100 mA output current Line regulation typically 0.01%V Load regulation typically 0.1% Current limit constant with temperature Eliminates the need to stock many voltages Standard 3-lead transistor package 80 d
3	LM358H	National Semiconductor	Low Power Dual Operational Amplifiers n Available in 8-Bump micro SMD chip sized package, (See AN-1112) n Internally frequency compensated for unity gain n Large dc voltage gain: 100 dB n Wide bandwidth (unity gain): 1 MHz (temperature compensated) n Wide power supply range: — Single sup
4	LM378	National Semiconductor	Dual 4W Audio Amplifier
5	LM35	National Semiconductor	Precision Centigrade Temperature Sensors n n n n n n n n n n n Calibrated directly in ˚ Celsius (Centigrade) Linear + 10.0 mV/˚C scale factor 0.5˚C accuracy guaranteeable (at +25˚C) Rated for full −55˚ to +150˚C range Suitable for remote applications Low cost due to wafer-level trimming Ope
6	LM324	National Semiconductor	Low Power Quad Operational Amplifiers n Internally frequency compensated for unity gain n Large DC voltage gain 100 dB n Wide bandwidth (unity gain) 1 MHz (temperature compensated) n Wide power supply range: Single supply 3V to 32V or dual supplies ± 1.5V to ± 16V n Very low supply curre
7	LM3914	National Semiconductor	Dot/Bar Display Driver n n n n n n n n n n Drives LEDs, LCDs or vacuum fluorescents Bar or dot display mode externally selectable by user Expandable to displays of 100 steps Internal voltage reference from 1.2V to 12V Operates with single supply of less than 3V Inputs oper
8	LM393	National Semiconductor	Low Power Low Offset Voltage Dual Comparators n Wide supply — Voltage range: — single or dual supplies: 2.0V to 36V ±1.0V to ±18V n Very low supply current drain (0.4 mA) — independent of supply voltage n Low input biasing current: 25 nA n Low input offset current: ±5 nA n Maximum offs
9	LM318	National Semiconductor	Operational Amplifiers a factor of ten increase in speed over general purpose devices without sacrificing DC performance. The LM118 series has internal unity gain frequency compensation. This considerably simplifies its application since no external components are necessar
10	LM3915	National Semiconductor	Dot/Bar Display Driver n n n n n n n n n n n n 3 dB/step, 30 dB range Drives LEDs, LCDs, or vacuum fluorescents Bar or dot display mode externally selectable by user Expandable to displays of 90 dB Internal voltage reference from 1.2V to 12V Operates with single supply of
11	LM358	National Semiconductor	Low Power Dual Operational Amplifiers n Available in 8-Bump micro SMD chip sized package, (See AN-1112) n Internally frequency compensated for unity gain n Large dc voltage gain: 100 dB n Wide bandwidth (unity gain): 1 MHz (temperature compensated) n Wide power supply range: — Single sup
12	LM366	National Semiconductor	MOS sense amplifiers high speed direct MOS sense capability with high impedance states to allow use of a common bus line. connect
13	LM380	National Semiconductor	Audio Power Amplifier Wide supply voltage range Low quiescent power drain Voltage gain fixed at 50 High peak current capability Input referenced to GND High input impedance Low distortion Quiescent output voltage is at one-half of the supply voltage n Standard dual-in-lin
14	LM3886	National Semiconductor	High-Performance 68W Audio Power Amplifier n 68W cont. avg. output power into 4Ω at VCC = ± 28V Typical Application DS011833-1 *Optional components dependent upon specific design requirements. Refer to the External Components Description section for a component functional description. FIG
15	LM385	National Semiconductor	Adjustable Micropower Voltage References exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM185 band-gap reference uses only transistors and resistors, low noise and good long-term stability result. Ca
16	LM342	National Semiconductor	3-Terminal Positive Regulators Y Y Y Y Y Y Y Output current in excess of 0 25A Internal thermal overload protection No external components required Output transistor safe area protection Internal short circuit current limit Available in plastic TO-202 package Special circuitry al
17	LM368	National Semiconductor	MOS sense amplifiers high speed direct MOS sense capability with high impedance states to allow use of a common bus line. connect
18	LM3812	National Semiconductor	Precision Current Gauge-IC n No external sense element required n PWM output indicates the current magnitude and direction n PWM output can be interfaced with microprocessors n Precision ∆Σ current-sense technique n Low temperature sensitivity n Internal filtering rejects fals
19	LM386	National Semiconductor	Low Voltage Audio Power Amplifier n n n n n n n n n Battery operation Minimum external parts Wide supply voltage range: 4V –12V or 5V –18V Low quiescent current drain: 4 mA Voltage gains from 20 to 200 Ground referenced input Self-centering output quiescent voltage Low distortion Avail
20	LM3100	National Semiconductor	Voltage Regulator all functions needed to implement a highly efficient, cost effective buck regulator capable of supplying 1.5A to loads with voltages as low as 0.8V. Dual 40V N-Channel synchronous MOSFET switches allow for low external component thus reducing complex