HCTL-1100 Datasheet, PDF (38/40 Pages) Agilent(Hewlett-Packard) – General Purpose Motion Control ICs

Figure 15. I/O Port Block Diagram.
(LSB) MC₀ ¹⁸
MC₁ ¹⁹
MC₂ ²⁰
HCTL-1000
MC₃
MC₄
21
22
MC₅ ²³
MC₆ ²⁴
(MSB) MC₇ ²⁵
2.5 K
+5 V
15
2
12
V_ref+
A₈ (LSB)
GND _{VCC 13}
11
10
A₇
A₆
V_ref+ ¹⁴
9
8
A₅
A₄
MC1408
7
6
A₃
A₂
5 _{A1 (MSB)}
I_O ⁴
COMP
V_EE
16
3
2.5 K
75 pf
–12 V
Figure 16. Linear Amplifier Interface.
+5 V
R_O
5K
R_L
5K
2 _X–
6
LF356
3 _X+
V_OUT
UDN2954W
A
K
K
RC VCC PH OE
A
1 2 3 4 5 6 7 8 9 10 11 12
SIGN
PULSE
30 K
+V +5 V
MOTOR ^{10 µF}
DC MOTOR
Figure 17. H-Bridge Amplifier Interface.
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