KA9259HD Fairchild Semiconductor, KA9259HD Datasheet - Page 3

• Manufacturer Part Number: KA9259HD
• Manufacturer: Fairchild Semiconductor

Specifications of KA9259HD

• Operating Temperature Classification: Commercial
• Package Type: SSOP
• Operating Supply Voltage (min): 6V
• Operating Supply Voltage (max): 13.2V
• Lead Free Status / RoHS Status: Compliant

Pin Definitions
Pin Number
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
11
1
2
3
4
5
6
7
8
9
Pin Name
LD CTL
DO1.1
DO1.2
DO2.1
DO2.2
DO5.1
DO5.2
DO3.1
DO3.2
DO4.1
DO4.2
MUTE
GND1
GND2
GND3
VCC1
VCC2
VREF
DI1.1
DI1.2
DI5.1
DI5.2
DI4.1
DI4.2
REO
REB
DI2
DI3
I/O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
-
I
I
-
I
I
I
-
-
I
I
I
-
Channel 1 output 1
Channel 1 output 2
Channel 1 input 1
Channel 1 input 2 (Adjustable)
External transistor base drive output
Regulator output
Mute signal input
Ground 1
Channel 5 input 1 (Loading Motor)
Channel 2 input
Channel 2 output 1
Channel 2 output 2
Ground 2
Channel 5 input 2 (Loading Motor)
Channel 5 output 1 (Loading Motor)
Channel 5 output 2 (Loading Motor)
Channel 3 output 1
Channel 3 output 2
Channel 3 input
Channel 5 (Loading Motor) speed control input
Power supply voltage 1
Power supply voltage 2
Bias voltage input
Channel 4 input 1 (Adjustable)
Channel 4 input 2
Channel 3 output 1
Channel 3 output 2
Ground 3
Pin Function Description
KA9259D(KA9259HD)
3