XinaBox Stepper Driver for DRV8825, PCA9685
- RS Stock No.:
- 174-3717
- Mfr. Part No.:
- OC06
- Brand:
- XinaBox
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 174-3717
- Mfr. Part No.:
- OC06
- Brand:
- XinaBox
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | XinaBox | |
| Kit Classification | Shield | |
| Featured Device | DRV8825, PCA9685 | |
| Kit Name | Stepper Driver | |
| Select all | ||
|---|---|---|
Brand XinaBox | ||
Kit Classification Shield | ||
Featured Device DRV8825, PCA9685 | ||
Kit Name Stepper Driver | ||
- COO (Country of Origin):
- CN
OC06 – Stepper Driver xChip (DRV8825, PCA9554A
This xChip is an output control module, based on the PCA9554A by Texas Instruments, which is an 8-bit I/O expander for the two-line bidirectional bus (I²C).
On this xChip, the PCA9554A drives the control signals of a DRV8825 Stepper Motor Controller. The PCA9554A accepts control commands through the I²C interface which provide the control signals to the DRV8825.
The DRV8825 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The OC06 has one H-bridge driver and a microstepping indexer, and is intended to drive a bipolar stepper motor.
This xChip is capable of driving an individual stepper motor only. When more than one stepper motor is required, the physical address of the PCA9554A can be changed by soldering the I²C address selection pads.
On this xChip, the PCA9554A drives the control signals of a DRV8825 Stepper Motor Controller. The PCA9554A accepts control commands through the I²C interface which provide the control signals to the DRV8825.
The DRV8825 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The OC06 has one H-bridge driver and a microstepping indexer, and is intended to drive a bipolar stepper motor.
This xChip is capable of driving an individual stepper motor only. When more than one stepper motor is required, the physical address of the PCA9554A can be changed by soldering the I²C address selection pads.
Product Features
● Stepper motor controller/driver
● Connects a single stepper via screw terminals
● External motor supply input via screw terminal (Max 47 V)
● 2.5 A continuous motor output current
● Built-in microstepping indexer
● Up to 1/32 microstepping
● Connects a single stepper via screw terminals
● External motor supply input via screw terminal (Max 47 V)
● 2.5 A continuous motor output current
● Built-in microstepping indexer
● Up to 1/32 microstepping
Applications
● Robotics
● Precision control
● Accurate positional control systems
● CNC machines
● Precision control
● Accurate positional control systems
● CNC machines
DRV8825 Specifications
● PWM microstepping stepper motor driver:
● Built-in microstepping indexer
● Up to 1/32 microstepping
● Multiple decay modes:
● Mixed decay
● Slow decay
● Fast decay
● 2.5 A maximum drive current at 24 V
● Low current sleep mode
Protection features:
● Overcurrent protection (OCP)
● Thermal shutdown (TSD)
● VM undervoltage lockout (UVLO)
● Fault condition indication pin (nFAULT)
● Built-in microstepping indexer
● Up to 1/32 microstepping
● Multiple decay modes:
● Mixed decay
● Slow decay
● Fast decay
● 2.5 A maximum drive current at 24 V
● Low current sleep mode
Protection features:
● Overcurrent protection (OCP)
● Thermal shutdown (TSD)
● VM undervoltage lockout (UVLO)
● Fault condition indication pin (nFAULT)
PCA9554A Specifications
● 400 kHz Fast I²C bus
● Three hardware address pins allow up to eight I²C addresses
● Internal power-on reset
● No glitch on power up
● Latched outputs with high-current drive
● Three hardware address pins allow up to eight I²C addresses
● Internal power-on reset
● No glitch on power up
● Latched outputs with high-current drive