引脚1 (Ω) | AM增益(dB,典型值) |
0 | 6.5 |
22 | 5 |
68 | 2.5 |
180 | 0.5 |
330 | -1 |
引脚2 | AM输出设置点(dB?V,典型值) |
Ground | 79 |
Open | 83 |
VLDO | 86 |
引脚10 | FM增益(dB,典型值;无外部电阻) | FM增益(dB,典型值;外部电阻= 390Ω) |
VLDO | 8.5 | 10.8 |
Open | 7.1 | 10.3 |
Ground | 5.8 | 10 |
引脚12 (kΩ) | FM输出保护点(dB?V,典型值) |
0 | 104 |
10 | 100 |
18 | 96 |
27 | 95 |
39 | 94 |
47 | 93 |
56 | 92 |
68 | 90 |
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