TMC-IDX TRINAMIC, TMC-IDX Datasheet - Page 10

• Manufacturer Part Number: TMC-IDX
• Description: DRIVE, STEPPER MOTOR, 3.5A
• Manufacturer: TRINAMIC

Specifications of TMC-IDX

• Supply Voltage Range: 12VDC To 48VDC
• Output Current: 3.5A
• Current Limit Max: 5A
• External Depth: 23mm
• External Length / Height: 63mm
• External Width: 63mm
• Load Current: 3.5A
• No. Of Output Channels: 2
• Supply: RoHS Compliant
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes

4.2 Step, Direction and Disable Inputs
The inputs disable, dir and step are electrically isolated from the module. The inputs are related to
V
inputs are driven by open collector or push / pull outputs. V
avoid reverse polarity for the opto couplers.
OFF: V
ON: V
Examples:
Copyright © 2005, TRINAMIC Motion Control GmbH & Co. KG
COM
. In a typical application, U
COM
COM
- V
- V
IN
V
Disable
IN
>= 3.5V
5..24V
STEP
U
< 1.0V
Step
V
V
V
COM
Dir
COM
STEP
COM
= 0V
= 5V
= 20V
= 0V
V
Figure 4.1: Step, Direction and Disable Inputs
OPTON
V
OPTON
COM
C
C
C
A
A
A
shall be tied to the positive supply voltage of the master and the
16.5V
1.5V
C
C
C
E
E
E
GND
undefined
undefined
OPTOFF
and V
+5V
19.0V
A: Anode
C: Cathode
C: Collector
E: Emitter
OPTON
4.0V
µC
V
V
must not exceed V
OPTOFF
OPTOFF
20V
5V
COM
to