TMC424 Datasheet (TRINAMIC) - Serial Triple Incremental Encoder Interface

TMC424, Serial Triple Incremental Encoder Interface

6 1.2 Recommended Operating Conditions 7 1.3 Electrical Characteristics 7 2 Block Diagram 8 3 Application Environment 9 3.1 Application Description 9 3.1.1 Application with TMC26x Stepper Motor Driver (SPI controlled) 9 3.1.2 Application with Step/Direction controlled TMC26x 9 3.2 Application Ex

TMC424 Datasheet (V1.04 / 2015-JUL-01) 1/21 TMC424 Datasheet Serial Triple Incremental Encoder Interface VCORE GND VCCI ENC_INV EXT_RES SDO SDI SCK NSCS SDO429 NSCS429 NINT 76 100 TRINAMIC Motion Control GmbH & Co.

KG Waterloohain 5 D 22769 Hamburg GERMANY WWW.TRINAMIC.COM SDO_D 26 SDI_D SCK_D NSCS_D REF0 REF1 REF2 VCORE GND VCCI STOPR0 STOPR1 STOPR2 STOPL0 STOPL1 STOPL2 TCK TDI TMS VCC 50 GND 1 ENC1_A ENC1_B ENC1_N ENC2_A ENC2_B ENC2_N GND ENC3_A ENC3_B

TMC424 Features

* The TMC424 is a triple incremental encoder input chip, which interfaces to any SPITM compatible controller. The TMC424 can especially be used in conjunction with the TMC429 triple stepper motor controller to provide position verification or stabilization using some additional software. It integrates