Datasheet Texas Instruments LM319AMX — Datenblatt

Hochgeschwindigkeits-Doppelkomparator 14-SOIC 0 bis 70

Datenblätter

Lifecycle Status	NRND (Not recommended for new designs)
Manufacture's Sample Availability	No

Replacement	LM319AMX/NOPB
Replacement Code	S

Approx. Price (US$)	0.38 \| 1ku
Input Bias Current (+/-)(Max)(nA)	1000
Iq per channel(Max)(mA)	6.25
Number of Channels(#)	2
Operating Temperature Range(C)	0 to 70
Output Type	Open Collector
Package Group	SOIC
Package Size: mm2:W x L (PKG)	See datasheet (PDIP)
Rail-to-Rail	No
Rating	Catalog
Special Features	N/A
VICR(Max)(V)	34
VICR(Min)(V)	2
Vos (Offset Voltage @ 25C)(Max)(mV)	8
Vs(Max)(V)	36
Vs(Min)(V)	5
tRESP Low - to - High(us)	0.025

RoHS	Not Compliant
Pb Free	No

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AN-271 Applying the New CMOS MICRO-DAC
PDF, 269 Kb, Datei veröffentlicht: May 10, 2004
Application Note 271 Applying the New CMOS MICRO-DAC
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AN-828 Increasing the High Speed Torque of Bipolar Stepper Motors (Rev. B)
PDF, 1.1 Mb, Revision: B, Datei veröffentlicht: May 6, 2013
This application report shows that increasing the slew rates of the winding currents in a bipolar stepper motor pushes the motor to deliver more torque at high speeds. Simple voltage drives, L/R drives, and chopper drives are explained. L/R drives and chopper drives achieve slew rates higher than those achieved by simple voltage drives. Finally, an example chopper drive is presented.
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AN-293 Control Applications of CMOS DACs
PDF, 424 Kb, Datei veröffentlicht: May 10, 2004
Application Note 293 Control Applications of CMOS DACs

Serie: LM319-N (9)