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Overview
Price

€1.99

$0.10

AvailabilityIn stockNot specified
CockpitSquare overviewAn SMD stepper-motor driver IC intended to control four motors through microstepping and directional logic. It is supplied as an electronic component for integration into custom control systems, including simulator instrumentation and other motorized applications.A 47-ohm, 1/8-watt metal-film resistor with ±1% tolerance. The product is described for use with PCFlights indicator PCBs and 5V LED circuits.
Aircraft
Not specified
Not specified
Aviation category
Universal / Generic
Universal / Generic
Compatibility & connections
Supported simulatorsNot specifiedNot specified
ConnectionsNot specifiedNot specified
Software requirementsNot specifiedNot specified
Physical requirementsSupply voltage: 4.5–5.5 V VDD Motor count: Designed to drive four stepper motors Input control: Requires external logic signals for stepping frequency, direction and reset Installation: SMD/PCB-level integration; datasheet and soldering/integration work requiredIntended circuit application: Can be used with the PCFlights Indicator PCB for 2.0–2.2V LEDs with 5V power input.
Hardware compatibilityStepper motors: VID29-XX stepper motors are identified in the datasheet load characteristics External controller: Requires an MCU or equivalent logic source for control inputsPCFlights Indicator PCB: Explicitly identified as a compatible/intended application. PCFlights PCB with parallel LED connection: For 3.0–3.2V LEDs, the page specifies using the PCB with parallel LED connection and installed resistors instead.
Simulator add-on compatibilityNot specifiedNot specified
Dimensions & details
Product dimensionsProduct dimensions: 0.3 × 1.8 × 1 cmNot specified
Product weightProduct weight: 0.001 kgNot specified
Additional factual detailsFunction: Quad stepper-motor driver with four integrated drivers and microstepping Step resolution: 1/12° shaft stepping angle resolution Operating temperature: -40 to +105 °C Output current limit: ±35 mA maximum at outputs Package: SOP-28 pin configuration is specified in the datasheet Input filtering: Logic pulses shorter than 20 ns are ignored; 450 ns minimum pulse width is specified for guaranteed operation Applications: The datasheet lists aeronautical instrumentation among possible applications SKU: 5000025Resistance: 47 ohm Power rating: 1/8W (0.125W) Tolerance: ±1% Construction: Metal film resistor Product code: RES-47R-1/8 Availability shown: In stock on the product listing; an additional site notice states the product is out of stock.