STMicroelectronics L29 Hoja de datos

No.	parte #	Fabricante	Descripción
1	L298	STMicroelectronics	Dual full-bridge driver • Operating supply voltage up to 46 V. • Total dc current up to 4 A. • Low saturation voltage. • Overtemperature protection. • Logical "0" input voltage up to 1.5 V (high noise immunity). Applications • Dual brush DC motors • Stepper motors Descripti
2	L298N	STMicroelectronics	DUAL FULL-BRIDGE DRIVER • Operating supply voltage up to 46 V. • Total dc current up to 4 A. • Low saturation voltage. • Overtemperature protection. • Logical "0" input voltage up to 1.5 V (high noise immunity). Applications • Dual brush DC motors • Stepper motors Descripti
3	L297	STMicroelectronics	STEPPER MOTOR CONTROLLERS of this device is that it requires only clock, direction and mode input signals. Since the phase are generated internally the burden on the microprocessor, and the programmer, is greatly reduced. Mounted in DIP20 and SO20 packages, the L297 can be us
4	L292	STMicroelectronics	SWITCH-MODE DRIVER re roduc - Obs THERMAL DATA P t(s) Symbol te c Rth-j-case Parameter Thermal resistance junction-case sole rodu TRUTH TABLE Ob te P Pin 12 leL oL sH Ob H Vinhibit Pin 13 L H L H Value 36 - 15 to + Vs 0 to Vs 2.5 25 - 40 to + 150 Unit V V V A W
5	L293D	STMicroelectronics	PUSH-PULL FOUR CHANNEL DRIVER ns connected together and used for heatsinking The L293DD is assembled in a 20 lead surface mount which has 8 center pins connected together and used for heatsinking. July 2003 1/7 L293D - L293DD ABSOLUTE MAXIMUM RATINGS Symbol VS VSS Vi Ven Io
6	L290	STMicroelectronics	TACHOMETER CONVERTER
7	L293B	STMicroelectronics	PUSH-PULL FOUR CHANNEL DRIVERS July 2003 1/12 L293E L293B BLOCK DIAGRAMS DIP16 - L293B POWERDIP (16+2+2) - L293E 2/12 SCHEMATIC DIAGRAM L293E L293B (*) In the L293 these points are not externally available. They are internally connected to the ground (substrate). O Pins
8	L296	STMicroelectronics	HIGH CURRENT SWITCHING REGULATORS f the devices includesoft start, remoteinhibit, thermal protection, a reset output for microprocessors and a PWM comparator input for synchronization in multichip configurations. The L296P incudes external programmable limiting current. PIN CONNECTIO
9	L297D	STMicroelectronics	STEPPER MOTOR CONTROLLERS of this device is that it requires only clock, direction and mode input signals. Since the phase are generated internally the burden on the microprocessor, and the programmer, is greatly reduced. Mounted in DIP20 and SO20 packages, the L297 can be us
10	L293DD	STMicroelectronics	PUSH-PULL FOUR CHANNEL DRIVER ns connected together and used for heatsinking The L293DD is assembled in a 20 lead surface mount which has 8 center pins connected together and used for heatsinking. July 2003 1/7 L293D - L293DD ABSOLUTE MAXIMUM RATINGS Symbol VS VSS Vi Ven Io
11	L298P	STMicroelectronics	DUAL FULL-BRIDGE DRIVER • Operating supply voltage up to 46 V. • Total dc current up to 4 A. • Low saturation voltage. • Overtemperature protection. • Logical "0" input voltage up to 1.5 V (high noise immunity). Applications • Dual brush DC motors • Stepper motors Descripti
12	L298HN	STMicroelectronics	DUAL FULL-BRIDGE DRIVER • Operating supply voltage up to 46 V. • Total dc current up to 4 A. • Low saturation voltage. • Overtemperature protection. • Logical "0" input voltage up to 1.5 V (high noise immunity). Applications • Dual brush DC motors • Stepper motors Descripti
13	L293C	STMicroelectronics	PUSH-BRIDGE DRIVER ectedtogetherand used for heatsinking. April 1993 1/5 L293C BLOCK DIAGRAM TRUTH TABLE Input H L X Z = High output impedance Enable H H L Output H L Z SWITCHING TIMES 2/5 L293C ABSOLUTE MAXIMUM RATINGS Symbol VS VSS Vi VEN Iout Ptot Tstg, Tj Su
14	L293E	STMicroelectronics	PUSH-PULL FOUR CHANNEL DRIVERS July 2003 1/12 L293E L293B BLOCK DIAGRAMS DIP16 - L293B POWERDIP (16+2+2) - L293E 2/12 SCHEMATIC DIAGRAM L293E L293B (*) In the L293 these points are not externally available. They are internally connected to the ground (substrate). O Pins
15	L296P	STMicroelectronics	HIGH CURRENT SWITCHING REGULATORS f the devices includesoft start, remoteinhibit, thermal protection, a reset output for microprocessors and a PWM comparator input for synchronization in multichip configurations. The L296P incudes external programmable limiting current. PIN CONNECTIO
16	L294	STMicroelectronics	SWITCH-MODE SOLENOID DRIVER of the L294 is a latched diagnostic output which indicates when the output is short circuited. The L294 is supplied in a 11-lead Multiwatt® plastic power package. September 2003 1/8 L294 ABSOLUTE MAXIMUM RATING Symbol Parameter Vs VSS VEN Ip P
17	L295	STMicroelectronics	DUAL SWITCH-MODE SOLENOID DRIVER hammer driving in matrix printers, step motor driving and electromagnet controllers. Obsolete Pro +VSS 10 VOLTAGE REGULATOR THERMAL SHUTDOWN C R 9 OSCILLATOR 1 +VS H2 DRIVER 1 +VS H1 DRIVER D3 15 R2 D4 L2 14 LOGIC CIRCUITS R Q FF2 S