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參數(shù)資料
| 型號(hào)： | LA1145M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | FM IF System (Quadrature Detector) for Car Radio |
| 中文描述： | 如果系統(tǒng)（正交探測(cè)器）車用收音機(jī)調(diào)頻 |
| 文件頁數(shù)： | 8/17頁 |
| 文件大小： | 335K |
| 代理商： | LA1145M |
LA1145 Pin Functions (2)
Pin No.
Function
Internal Equivalent Circuit
Notes
10
IF input
IF input via the phase shift circuit. The mute
circuit malfunctions and demodulation output
decreases if the voltage level at this pin
drops below 180 mV.
11
Vref
4.8 V
12
V
CC
Supply voltage 7.5 to 14 V
13
IF buffer output
14
GND
FM detection circuit GND
15
Mute driver
Amount of mute attenuation depends on and
is controlled by the voltage at this pin.
16
S-meter output
PNP open collector output
17
SD sensitivity setting
Can be used for S-meter output
18
SD output
High active
LA1145, 1145M
No. 2725-8/17
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相關(guān)代理商/技術(shù)參數(shù) |
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| LA1145M-TLM-E | 功能描述:射頻接收器 CAR RADIO FM IF SYSTEM RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| LA1150 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LA1150N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM IF Amplifier for Car Radio |
| LA-115-24-02-00-00 | 功能描述:熱電組件 Liquid Air 113W 5.8A 139W 300x152mm RoHS:否 類型:Air to Air Assembly 制冷功率:58 W 最大電流:6.2 A 最大電壓:12 V 制造商:Laird Technologies / Thermal Solutions |
| LA1160 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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