TMCM-343 Hardware Manual (V1.07 / 2011-JUN-08)
11
6 Operational ratings
The operational ratings show the intended or rather the characteristic range for the values and should
be used as design values. In no case shall the maximum values be exceeded.
Symbol
VS
Parameter
Min
7
Typ
12 … 28
5.0
Max
34
Unit
V
DC Power supply voltage for operation
+5V DC input (max. 50mA / no OUT load)
Motor coil current for sine wave peak
V+5V
ICOIL
4.8
0
5.2
1.5
V
0.3 … 1.5
A
(chopper
regulated,
adjustable
via
software)
fCHOP
IS
Motor chopper frequency
Power supply current (per motor)
36.8
<< ICOIL
0 … 5
kHz
A
1.4 * ICOIL
V+5V+0.5
VINPROT
Input voltage for StopL, StopR, GPI0
(internal protection diodes)
-0.5
V
VANA
INx analog measurement range
(resolution: 10bit / range: 0..1023)
0 ... 5.5
V
VINLO
VINHI
INx, StopL, StopR low level input
0
5
0.9
V
V
INx, StopL, StopR high level input
(integrated 10k pull-up to +5V for Stop)
2
IOUTI
TENV
OUTx max +/- output current (CMOS
output) (sum for all outputs max. 50mA)
+/-20
+80
mA
°C
Environment temperature at rated current
(no cooling)
-40
Table 6.1: Operational ratings
Copyright © 2011, TRINAMIC Motion Control GmbH & Co. KG
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
