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See Technical Specifications

TMC246A-PA +BOM

TRINAMIC - TMC246A-PA - STEPPER MOTOR DRIVER, SMD, PQFP44

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

TMC246A-PA
Datasheet:

TMC246A-PA Datasheet (PDF)
Series:

stallGuard™
Motor Type - Stepper:

Bipolar
Function:

Driver - Fully Integrated, Control and Power Stage
Output Configuration:

Half Bridge (4)

TMC246A-PA General Description

The TMC246A-PA is a versatile stepper motor driver chip that offers a range of advanced features for smooth and reliable motor control. With its ability to drive currents up to 1.4A per phase, this chip is perfect for applications that require precision and efficiency. The voltage supply range of 2.5V to 5V ensures compatibility with a variety of power sources, making it a flexible choice for different projects

Key Features

Multiple input formats

24 bit RGB

20 bit CCIR601

10 bit CCIR656

10 bit Digital Composite

Synchronization modes

Master

Slave

Genlock

CCIR656

Subcarrier modes

Free-run

Subcarrier reset

Genlock

DRS-lock

Ancillary Data Control (ANC)

Pixel rates from 10 MHz to 15 MHz

Programmable horizontal timing

Programmable vertical blanking interval (VBI)

Line-by-line pedestal enable

Programmable pedestal height from -20 IRE to 20 IRE

Programmable burst amplitude and phase

Controlled edge rates for

Sync

Burst

Active video

Programmable color space matrix

8:8:8 video reconstruction

Four 10 bit D/As with independent trim

Individual power down modes for each D/A

Multiple output formats

RGB

Y PB PR

Betacam

S-video

Composite

Digital composite output

Pin-driven and data-driven, window keying

Closed Caption waveform generation (13.5 MHz only)

Sin(X)/X compensation filter

5 bit VBI line counter

3 bit field counter

Internal test pattern generation

100% Color Bars

75% Color Bars

Modulated Ramp

Application

Broadcast Television

Nonlinear Video Processing

Specifications

Series	stallGuard™	Motor Type - Stepper	Bipolar
Function	Driver - Fully Integrated, Control and Power Stage	Output Configuration	Half Bridge (4)
Interface	SPI	Technology	HVCMOS
Step Resolution	1, 1/2, 1/4, 1/8, 1/16	Applications	General Purpose
Current - Output	1.5A	Voltage - Supply	3V ~ 5.5V
Voltage - Load	7V ~ 34V	Operating Temperature	-40°C ~ 140°C (TJ)
Mounting Type	Surface Mount	Base Product Number	TMC246