KA9260D Datasheet, PDF (3/15 Pages) Fairchild Semiconductor – 5-CHANNEL MOTOR DRIVER

KA9260D
Pin Definitions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Pin Name
DO1.1
DO1.2
DI1.1
DI1.2
REB
REO
MUTE
GND1
DI5.1
DI2
DO2.1
DO2.2
GND2
DI5.2
DO5.1
DO5.2
DO3.1
DO3.2
DI3
LD CTL
VCC1
VCC2
VREF
DI4.1
DI4.2
DO4.1
DO4.2
GND3
I/O
Pin Function Description
O
Focus output 1 (−)
O
Focus output 2 (+)
I
Focus input 1
I
Focus input 2 (Adjustable)
O
Regulator base
O
Regulator output, 5V
I
Mute
-
Ground 1
I
Loading input 1
I
Spindle input 2
O
Spindle output (+)
O
Spindle output (−)
-
Ground 2
I
Loading input 2
O
Loading output (+)
O
Loading output (−)
O
Sled output (−)
O
Sled output (+)
I
Sled input
I
Loading motor speed control
-
Supply voltage 1
-
Supply voltage 2
I
2.5V bias
I
Tracking input 1 (Adjustable)
I
Tracking input 2
O
Tracking output 1 (+)
O
Tracking output 2 (−)
-
Ground 3
3