TMC211 DATASHEET (V. 1.04 / January 7, 2005)
7
3 Typical Application
Connect to GND or
+5V (VDD, Pin 3)
Connect to GND or
+5V (VDD, Pin 3)
1
2
3
HW0
HW1
VDD
GND
TST
LIN
GND
HW2
CPN
CPP
SWI
VBAT
OA1
GND
OA2
OB1
GND
OB2
VBAT
VCP
20
19
Connect to
GND or V
BAT
1kΩ /1/4W
2.7 nF
100 nF
SWI
18
17
16
15
14
13
12
220 nF
16 V
11
100 µF
100 nF
1 µF
Tantalum
4
5
M
LIN Bus
6
7
Connect to
GND or V
BAT
2.7 nF
VDR 27V
1kΩ /1/4W
8
9
220 nF
16 V
10
100 nF
V
BAT
8...29 V
Figure 1: TMC211 Typical Application
Notes :
•
•
•
•
•
Resistors tolerance +- 5%
2.7nF capacitors: 2.7nF is the minimum value, 10nF is the maximum value
the 1µF and 100µF must have a low ESR value
100nF capacitors must be close to pins V
BB
and V
DD
220nF capacitors must be as close as possible to pins CPN, CPP, V
CP
and V
BB
to reduce EMC radiation.
4 Ordering Information
Part No.
TMC211-PA20
(pre-series marking,
same IC as TMC211-SA)
TMC211-SA
Package
SOIC-20
SOIC-20
Peak Current
800 mA
800mA
Temperature Range
-40°C..125°C
-40°C..125°C
Table 2: Ordering Information
Copyright © 2004-2005 TRINAMIC Motion Control GmbH & Co. KG
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
