HCTL-1101 Datasheet, PDF (39/40 Pages) AVAGO TECHNOLOGIES LIMITED – General Purpose Control ICs Position and Velocity Control Low Power CMOS

Figure 15. I/O Port Block Diagram.
(LSB) MC
18
0
MC1 ¹⁹
MC2 ²⁰
HCTL-1101
MC3 ²¹
MC4 ²²
MC5 ²³
MC6 ²⁴
(MSB) MC
25
7
2.5 K
+5 V
15
2
12
V _ref+
A ₈ (LSB)
GND _{V CC 13}
11
10
A7
A6
V _ref+ ¹⁴
9
8
A5
A4
MC1408
2.5 K
7
6
A3
A2
5 _{A 1 (MSB)}
IO ⁴
COMP
V _EE
16
3
+5 V
RO
5K
RL
5K
2 _X–
6
LF356
3 _X+
V _OUT
75 pf
–12 V
Figure 16. Linear Amplifier Interface.
UDN2954W
A
K
SIGN
PULSE
K
RC V CC PH OE
A
1 2 3 4 5 6 7 8 9 10 11 12
30 K
+V +5 V
MOTOR
10 µF
DC MOTOR
Figure 17. H-Bridge Amplifier Interface.
39