ST electronics L6219 DIP-24 STEPPER MOTOR DRIVER

FULL-BRIDGE PWM MOTOR DRIVER

The L6219 is a bipolar monolithic integrated circuits intended to control and drive both winding of a bipolar stepper motor or bidirectionally control two DC motors.

The L6219 with a few external components form a complete control and drive circuit for LS-TTL or microprocessor controlled stepper motor system. The power stage is a dual full bridge capable of sustaining 46V and including four diodes for current recirculation.

A cross conduction protection is provided to avoid simultaneous cross conduction during switching current direction.

An internal pulse-width-modulation (PWM) controls the output current to 750 mA with peak startup current up to 1 A.

Wide range of current control from 750 mA (each bridge) is permitted by means of two logic inputs and an external voltage reference. A phase input to each bridge determines the load current direction. A thermal protection circuitry disables the outputs if the chip temperature exceeds safe operating limits.

*ABLE TO DRIVE BOTH WINDINGS OF BIPOLAR STEPER MOTOR *OUTPUT CURRENT UP TO 750mA EACH WINDING *WIDE VOLTAGE RANGE 10V TO 46V *HALF-STEP, FULL-STEP AND MICROSTEPPING MODE *BUILT-IN PROTECTION DIODES *INTERNAL PWM CURRENT CONTROL *LOW OUTPUT SATURA TION VOLTAGE *DESIGNED FOR UNSTABILIZED MOTOR SUPPLY VOLTAGE *INTERNAL THERMAL SHUTDOWN

STEPPER MOTOR DRIVER, 6219, DIP24; Motor Type:Stepper; No. of Outputs:4; Output Current:1A; Driver Case Style:DIP; No. of Pins:24; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Base Number:6219; Device Type:Motor; IC Generic Number:6219; IC Temperature Range:Commercial; Logic Function Number:6219; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:0.75A; Package / Case:DIP; Supply Voltage Max:46V; Supply Voltage Min:10V; Termination Type:Through Hole

• Able to drive both windings of bipolar stepper motor
• Output current up to 750 mA each winding
• Wide voltage range: 10 V to 46 V
• Half-step, full-step and microstepping mode
• Built-in protection diodes
• Internal PWM current control
• Low output saturation voltage
• Designed for unstabilized motor supply voltage
• Internal thermal shutdown

Offering an intuitive plug-and-play digital media solution for clubs and retail environments, Maxedia Compact offers the Maxedia software in an attractive and small system designed for powerful video and animation playback and real-time manipulation.

    * Intuitive user interface
    * DMX-in with universal USB/DMX interface
    * 6 x 3D engine layer
    * 1 top layer
    * Effect plug-ins
    * Pixelmapping / DMX out
    * Video speed control
    * Two video output configurations (Out 1 + GUI or Out 1 + Out 2)

Physical
Length: 325 mm (12.8 in.)
Width: 240 mm (9.4 in.)
Height: 195 mm (7.7 in.)

Control/User Interface
Real-world paradigm intuitive interface (images, dynamic text labels and actuals preferred to figures)
Maxxyz/Maxedia family user interface
16 x customizable screen workspace/configurations
Touch-screen compatible user interface
Keymapping (cues and transitions assignable to keyboard keys for instant triggering)
Fixture patches identical with Maxxyz series, can be imported from Maxxyz
DMX Viewer for DMX IN value reports
6 x 3D engine layers
Static and dynamic effect presets (e.g. blending, moves)
Range of 2D and 3D plug-ins, various media
Shader and shader media
Video cue recording, no limits
Transitions and wipes
Output parameter adjustments, keystoning and framing
Masking

 

• Balanced Output
• Low Distortion: 0.0005% at f = 1 kHz
• Wide Output Swing: 17Vrms into 600 Ω
• High Capacitive Load Drive
• High Slew Rate: 15 V/µs
• Wide Supply Range: ±4.5 V to ±18 V
• Low Quiescent Current: ±5.2 mA
• 8-Pin DIP, SO-8, and SOL-16 Packages
• Companion to Audio Differential Line Receivers:
  INA134 and INA137
• Improved Replacement for SSM2142
• Description

   

  The DRV134 and DRV135 are differential output amplifiers that convert a single-ended input to a balanced output pair. These balanced audio drivers consist of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1 kHz) and high slew rate (15 V/µs).

  The on-chip resistors are laser-trimmed for accurate gain and optimum output common-mode rejection. Wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. They easily drive the large capacitive loads associated with long audio cables. Used in combination with the INA134 or INA137 differential receivers, they offer a complete solution for transmitting analog audio signals without degradation.

  The DRV134 is available in 8-pin DIP and SOL-16 surface-mount packages. The DRV135 comes in a space-saving SO-8 surface-mount package. Both are specified for operation over the extended industrial temperature range, –40°C to +85°C and operate from –55°C to +125°C

ARTLIGHT LED18WRGBWAUV LED CHIP 18 Watt 6 in1 RED GREEN BLUE WHITE AMBER UV FOR Stage Lighting

Power:6w,12w,18w
Led Chip Model:Led Chip Lifespan:50,000 hours
Lamp color: 1Blue , 2Green, 3Red, 4White, 5Ultraviolet, 6Amber,

• 6-way power strip with plastic housing
• Sockets are 45° rotated
• Surge protection
• With illuminated 2-pole rocker switch
• Colour: white

The Stage Cyclo is an RGB, fluorescent color-changing luminaire that provides soft, even illumination for stage applications. Simple to use, powerfully bright and absolutely noiseless, the Stage Cyclo is also ideal for TV studio and theater sets.

    * High output 54 W T5 fluorescent tubes in red, green, blue and white
    * Long lamp life (20 000 hrs)
    * RGB + W color mixing
    * 0-100% intensity control
    * High optical performance: uniform distribution of light and color
    * Silent operation
    * Versatile mounting options
    * Tough construction, easy to handle
    * Choice of frost lenses and barndoor accessories
    * 3 and 5 pin XLR and RJ45 sockets