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