Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
CA3242 Datasheet(PDF) 1 Page - Intersil Corporation |
|
CA3242 Datasheet(HTML) 1 Page - Intersil Corporation |
|
1 / 1 page 2-3 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 407-727-9207 | Copyright © Intersil Corporation 1999 Block Diagram TRUTH TABLE ENABLE IN OUT HH L HL H LX H CA3242 Quad-Gated Inverting Power Driver For Interfacing Low-Level Logic to High Current Load Description The CA3242 quad-gated inverting power driver contains four gate switches for interfacing low-level logic to inductive and resistive loads such as: relays, solenoids, AC and DC motors, heaters, incandescent displays, and vacuum fluo- rescent displays. Output overload protection is provided when the load current (approximately 1.2A) causes the output VCE(sat) to rise above 1.3V. A built-in time delay, nominally 25 µs, is provided during output turn-on as output drops from VDD to VSAT. That output will be shut down by its protection network without affecting the other outputs. The corresponding Input or Enable must be toggled to reset the output protection circuit. Steering diodes in the outputs in conjunction with external zener diodes protect the IC against voltage transients due to switching inductive loads. To allow for maximum heat transfer from the chip, the four center leads are directly connected to the die mounting pad. In free air, junction-to-air thermal resistance (RθJA) is 60 oC/W (typical). This coefficient can be lowered by suitable design of the PC board to which the CA3242 is soldered. Features • Driven Outputs Capable of Switching 600mA Load Currents Without Spurious Changes in Output State • Inputs Compatible with TTL or 5V CMOS Logic • Suitable for Resistive or Inductive Loads • Output Overload Protection • Power-Frame Construction for Good Heat Dissipation Applications • Relays • Solenoids • AC and DC Motors • Heaters • Incandescent Displays • Vacuum Fluorescent Displays Ordering Information PART NUMBER TEMPERATURE RANGE PACKAGE CA3242E -40oC to +105oC 16 Lead Plastic DIP File Number 1561.2 August 1998 Pinout CA3242 (PDIP) TOP VIEW 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 IN A ENABLE GND GND INC IND IN B VCC OUT A CLAMP OUT B GND GND OUT C OUT D CLAMP P P P 8 7 6 5 4 3 2 1 9 10 11 12 13 14 15 16 OUT D CLAMP OUT C GND GND OUT B CLAMP OUT A IN A IN B ENABLE GND GND VCC IN C IN D P |
Número de pieza similar - CA3242 |
|
Descripción similar - CA3242 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |