am256l RLS, am256l Datasheet - Page 15

• Manufacturer Part Number: am256l
• Description: Angular Magnetic Encoder Ic
• Manufacturer: RLS

Data sheet
AM256LD01_03
Issue 3, 14
Typical applications
NOTE: Incremental and SSI outputs can be used simultaneously.
© 2009 RLS d.o.o.
Chip Select
10nF 10nF
Chip Select
Data Latch
10nF
19
2
1
10nF
th
CS
Sin
Cos
100nF
19
18
January 2009
2
1
Ihal
Agndi
3
CS
DL/SR
Sin
Cos
100nF
Fig. 21: Parallel output
24
+5V
AM256
Fig. 23: SSI output
Ihal
Agndi
3
Iboh
Vdd
24
+5V
AM256
4
+5V
Iboh
Vdd
Vss
4
D7/Data
+5V
10µF
Clock
Vss
D7/Data
Pins connected to V :
5, 8, 21, 25, 26
Pins connected to V :
7, 17, 22, 27
Pins
6, 10, 11, 12, 13, 14, 15, 16, 18, 23, 28
10µF
D5/CB
D4/SB
D2/Ri
D3/A
D1/B
9
20
D6
D0
not to be
Pins connected to V :
5, 8, 21, 25, 26, 27
Pins connected to V :
7, 17, 22
Pins
6, 20, 23, 28
9
10
11
12
13
14
15
16
RS422
Driver
not to be connected
connected:
ss
dd
D7
D6
D5
D4
D3
D2
D1
D0
ss
dd
:
Data
Data
Clock
Clock
A
Chip Select
Set Resolution
10nF 10nF
10nF 10nF
2
1
19
18
Fig. 24: Buffered analogue output
Sin
Cos
100nF
2
1
CS
DL/SR
Sin
Cos
100nF
Ihal
Agndi
3
Fig. 22: Incremental output
24
+5V
Ihal
Agndi
3
AM256
24
+5V
AM256
(for AM256S only)
Iboh
Vdd
associate company
4
+5V
Iboh
Vdd
4
+5V
Vss
10µF
D /CB
D /SB
Agnd
Vss
4
5
10µF
D3/A
D1/B
D2/Ri
Pins connected to V :
5, 8, 21, 25, 26
Pins connected to V :
7, 17, 22, 27
Pins
6, 9, 10, 13, 14, 15, 16, 18, 19, 20, 28
12
11
23
Pins connected to V :
5, 8, 21, 25, 26
Pins connected to V :
7, 17, 22, 27
Pins
6, 9, 10, 11, 12, 16, 20, 23, 28
not to be
13
15
14
not to be c
RS422
Driver
Sine
Cosine
Agnd
connected:
onnected:
ss
dd
ss
dd
A
A
B
B
Ri
Ri
15