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| 型號： | S1A0427B01-D0B0 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Series 942 Separate control box, 1500 mm [59.0 in] scan distance, two analog outputs (0 Vdc to 10 Vdc and 4 mA to 20 mA) , two switching outputs PNP and digital link, to use with 942 or 947 sensor head |
| 中文描述： | 調(diào)幅/調(diào)頻收音機(jī)芯片1 |
| 文件頁數(shù)： | 6/14頁 |
| 文件大小： | 305K |
| 代理商： | S1A0427B01-D0B0 |
S1A0427B01
AM/FM 1 CHIP RADIO
6
FUNCTION DESCRIPTION (PIN 16 DC VOLTAGE)
1. IF Gain Grouping Table
(1) Test Condition: V
CC
= 9V (Pin 13).
Pin 8 resistance (AM) = 47k
Pin 16 resistance (FM) = 1.2k
(2) Grouping Table
2. IF gain is determined by DC voltage appeared at IC Pin 16.
The DC voltage at Pin 16 to the following values:
AM = 1.4
1.65V (DC)
FM = 1.9
2.10V (DC)
AM gain can be adjusted by the loading resistor value of Pin 8 (AM) from 33k
to infinity.
FM gain can be adjusted by the loading resistor value of Pin 16 (FM) from 3k
to 680.
Recommended resistance (Pin 8, Pin 16).
Pin 8 (AM) = 47k
Pin 16 (FM) = 470k
V16(AM)
V16(FM)
1.4 - 1.7 V
2.4
2.85V
2B
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| S1A0429A01 | FM 1 CHIP RADIO |
| S1A0429A01-S0B0 | FM 1 CHIP RADIO |
| S1A0497X01 | FM FRONT END |
| S1A0497X01-I0B0 | FM FRONT END |
| S1A0497X01-S0B0 | FM FRONT END |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| S1A0429A01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FM 1 CHIP RADIO |
| S1A0429A01-S0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FM 1 CHIP RADIO |
| S1A0497X01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FM FRONT END |
| S1A0497X01-I0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FM FRONT END |
| S1A0497X01-S0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FM FRONT END |
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