Datenblatt-Suchmaschine für elektronische Bauteile |
|
LM18293 Datenblatt(PDF) 1 Page - National Semiconductor (TI) |
|
|
LM18293 Datenblatt(HTML) 1 Page - National Semiconductor (TI) |
1 / 6 page TLH8706 March 1995 LM18293 Four Channel Push-Pull Driver General Description The LM18293 is designed to drive DC loads up to one amp Typical applications include driving such inductive loads as solenoids relays and stepper motors along with driving switching power transistors and use as a buffer for low level logic signals The four inputs accept standard TTL and DTL levels for ease of interfacing Two enable pins are provided that also accept the standard TTL and DTL levels Each enable controls 2 channels and when an enable pin is dis- abled (tied low) the corresponding outputs are forced to the TRI-STATE condition If the enable pins are not connected (ie floating) the circuit will function as if it has been en- abled Separate pins are provided for the main power supply (pin 8) and the logic supply (pin 16) This allows a lower voltage to be used to bias up the logic resulting in reduced power dissipation The chip is packaged in a specially de- signed 16 pin power DIP The 4 center pins of this package are tied together and form the die paddle inside the pack- age This provides much better heat sinking capability than most other DIP packages available The device is capable of operating at voltages up to 36 volts Features Y 1A output current capability per channel Y Pin for pin replacement for L293B Y Special 16 pin power DIP package Y 36 volt operation Y Internal thermal overload protection Y Logical ‘‘0’’ input voltage up to 15 volts results in high noise immunity Typical Connection TLH8706 – 1 FIGURE 1 Application circuit showing bidirectional and onoff control of a single DC motor using two outputs and unidirectional onoff function of two DC motors using a single output each Order Number LM18293N NS Package Number N16A TRI-STATE is a registered trademark of National Semiconductor Corp C1995 National Semiconductor Corporation RRD-B30M115Printed in U S A |
Ähnliche Teilenummer - LM18293 |
|
Ähnliche Beschreibung - LM18293 |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |