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参数资料
| 型号： | LC7232N-8819 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封装： | QFP-80 |
| 文件页数： | 2/23页 |
| 文件大小： | 219K |
| 代理商： | LC7232N-8819 |
No. 4643-10/23
LC7232N-8819
4. CD
5. Tape
6. Aux
7. Phono
Function Selection Table
When SELFUN = 0:
The function is determined by the states of the FUNC0 and FUNC1 input ports. (The chattering exclusion time is 40 ms.)
Band Switching Output Table
SW Band Limits
FUNC0
FUNC1
Function
0
Tuner
10
CD
0
1
Tape
1
Phono
“0” = GND, “1” = +5 V
Pin
Band
FM/AM
MW
LW/SW1
SW2/AB
FM
H
L
MW
L
LHL
LW
L
H
L
SW1
L
H
L
SW2
L
H
SWA/B
L
H
Any setting other than TUNER
L
H
L
Frequency range (MHz)
SW1
2.28 to 2.495
3.2 to 3.4
3.8 to 4.0
4.75 to 5.06
5.95 to 6.23
SW2
7.1 to 7.3
9.5 to 9.9
11.65 to 12.5
13.6 to 13.8
15.1 to 15.6
17.55 to 17.9
21.45 to 21.85
Frequency range (MHz)
SWA
5.95 to 6.23
7.1 to 7.3
9.5 to 9.9
11.65 to 12.5
13.6 to 13.8
15.1 to 15.6
SWB
3.8 to 4.0
4.75 to 5.06
5.95 to 6.23
7.1 to 7.3
9.5 to 9.9
11.65 to 12.5
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