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STSPIN820

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Advanced 256 microsteps integrated motor driver with step-clock and direction interface

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Product overview

Description

The STSPIN820 is a stepper motor driver which integrates, in a small QFN 4 x 4 mm package, both control logic and a low RDSon power stage. The integrated controller implements a PWM current control with fixed OFF time and a microstepping resolution up to 1/256th of the step.
The device can be forced into a low consumption state.
The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection.

  • All features

    • Operating voltage from 7 to 45 V
    • Maximum output current 1.5 Arms
    • RDSon HS + LS = 1 Ω typ.
    • Microstepping up to 1/256th of step
    • Current control with programmable OFF time
    • Current sensing based on external shunt resistor
    • Full protection set
    • Non-dissipative overcurrent protection
    • Short-circuit protection
    • Undervoltage lockout
    • Thermal shutdown
    • Standby low consumption
    Read more Read less

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    • Part number
      		Status
      		Description
      		Type
      		Supplier

      STSPIN820 click

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      Stepper motor driver with PWM current control, selectable microstepping up to 256 microsteps & a wide voltage range

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      STSPIN820 click

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      Stepper motor driver with PWM current control, selectable microstepping up to 256 microsteps & a wide voltage range
    • Part number
      		Status
      		Description
      		Type
      		Supplier

      STSW-STSPIN01

      Active

      STSPIN Studio: Motor driver evaluation tool

      		 Evaluation Tool Software ST
      STSW-STSPIN01

      Description:

      STSPIN Studio: Motor driver evaluation tool
    • Part number
      		Status
      		Description
      		Type
      		Supplier

      EVALSP820-XS

      Active

      Compact evaluation board for STSPIN820 stepper motor driver

      		 Stepper Motors ST
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      Description:

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    • Part number
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      X-NUCLEO-IHM14A1

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - STSPIN820

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STSPIN820
Active
TFQFPN 24L 4X4X1.05 Industrial Ecopack2

STSPIN820

Package:

TFQFPN 24L 4X4X1.05

Material Declaration**:

More Info

Marketing Status

Active

Package

TFQFPN 24L 4X4X1.05

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

STSPIN820

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

Distributor availability ofSTSPIN820

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 5 1 Buy from Distributor

Distributor reported inventory date: 2022-05-12

Distributor Name

YOSUN

Stock

5

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

Distributor reported inventory date: 2022-05-12

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TFQFPN 24L 4X4X1.05

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

Country of Origin

PHILIPPINES

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

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