Instruction Manual

*1 Design guaranteed
∗This product is not designed for protection against radioactive rays.
∗Output current capacity must be set below MINIMUM.
Standby circuit current 1 IST1 -
4.80
100
5.00
150
5.20
µA
V
V
VO1 IO=300mA, Vcc=10~18V
IO2=200mA, Vcc=10~18V, - 30°C~80°C
VO2≥7.8V
IO2=200mA, Vcc - VO2
IO3=200mA
VO3≥13.7V
Output voltage (VDD) 1
Output voltage (AUDIO) 2
Vcc=13.2V
Standby circuit current 2 IST2 - 100 150 µA
7.80 8.12 8.30VO2
-
200
0.4
-
0.7
- mA
∆VO2
IO2
Min. I/O voltage difference
Output current capacity
V
VO5≥7.5V
IO5=50mA
-
50
0.4
-
0.7
- mA
∆VO5
IO5
Min. I/O voltage difference
Output current capacity
V
VO1≥4.8V
IO=300mA, VBU - VO1
-
300
0.4
-
0.7
- mA
∆VO1
IO1
Min. I/O voltage difference 1
Output current capacity
V
IO=300mA, Vcc - VO1
-
2.5
3.0
∆VO1'
Min. I/O voltage difference 2
V
V
I/O voltage difference (P.COM) 3
-
0.4 0.7
∆VO3
300 - - mAIO3
Output current capacity
IO4=200mA
VO4≥13.7V
V
I/O voltage difference (P.ANT) 4
- 0.4 0.7
∆VO4
VO5
300 - - mAIO4
Output current capacity
IO5=50mA, Vcc=10~18V, - 30°C~80°C
V
Output voltage (AM) 5
7.5 7.9 8.3
Electrical characteristics (Unless otherwise noted; Ta=25˚C, Vcc=14.4V)
VO6≥7.8V
IO6=50mA, Vcc - VO6
-
50
0.4
-
0.7
- mA
∆VO6
IO6
Min. I/O voltage difference
Output current capacity
V
VO6
IO6=50mA, Vcc=10~18V, - 30°C~80°C
V
Output voltage (FM) 6
7.8 8.12 8.3
VO7≥9.9V
IO7=250mA, Vcc - VO7
-
250
0.4
-
0.7
- mA
∆VO7
IO7
Min. I/O voltage difference
Output current capacity
V
VO7
IO7=250mA, Vcc=10~18V
V
Output voltage (ILM) 7
9.9 10.3 10.7
Symbol Min. Max. Unit ConditionsTyp.Parameter
*1
*1
*1
Block Diagram
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
ILM
FM
AM
P.ANT
P.CON
AUDIO
VDD
VBU
4 State
3 State
Vbuf
Vref
Pre Reg.
SW1
SW2
GND
Thermal
shut down
Over voltage
protection
BA4911
10
7 9
8
6
2
3
5
4
12
11
1