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See Technical Specifications

TMC429-I +BOM

Motor Driver IC

Manufacturer:

Analog Devices Inc./Maxim Integrated
Mfr.Part #:

TMC429-I
Datasheet:

TMC429-I Datasheet (PDF)
Motor Type - Stepper:

Bipolar
Function:

Controller - Commutation, Direction Management
Output Configuration:

SPI, Step/Direction
Interface:

SPI
EDA/CAD Models:

Request Free CAD Models for TMC429-I

TMC429-I General Description

IC, MOTION CONTROLLER, SSOP16; Motor Type: Stepper; No. of Outputs: 3Outputs; Output Current: -; Output Voltage: -; Driver Case Style: SSOP; No. of Pins: 16Pins; Supply Voltage Min: 3V; Supply Voltage Max: 3.6V; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: To Be Advised; MSL: MSL 3 - 168 hours; SVHC: No SVHC (27-Jun-2018); Operating Temperature Range: -40°C to +85°C; Supply Voltage Range: 3V to 3.6V, 4.5V to 5.5V

Key Features

Controls up to three stepper motors
Serial 4-wire interface for µC with easy-to-use protocol
Interface for SPI™ motor drivers with data rates up to 1Mbps
Step/direction interface
Internal position counters 24-bit wide
Microstep frequency up to 1MHz
Read-out option for all motion parameters
Programmable 6 bit microstep table, up to 64 entries for a quarter sine wave period
Ramp generators for autonomous positioning/speed control
On-the-fly change of target motion parameters
Power boost automatic acceleration dependent current control
Up to 32MHz (can use CPU clock) Clock frequency
1.25mA at 4MHz Typical low power operation

Application

Security
Communications & Networking
Portable Devices
Building Automation
Medical
Computers & Computer Peripherals

Specifications

Motor Type - Stepper	Bipolar	Function	Controller - Commutation, Direction Management
Output Configuration	SPI, Step/Direction	Interface	SPI
Technology	CMOS	Step Resolution	1 ~ 1/64
Applications	General Purpose	Voltage - Supply	2.9V ~ 3.6V, 4.5V ~ 5.5V
Operating Temperature	-55°C ~ 125°C	Mounting Type	Surface Mount