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參數資料
| 型號： | LA1145M |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
| 封裝： | MFP-20 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 472K |
| 代理商： | LA1145M |
FM IF System (Quadrature Detector) for Car Radio
Features
1.
On-chip IF count buffer circuit and microprocessor-
controlled switch circuit for ETR.
2.
Compared to the LA1140, the LA1145, 1145M offer:
1 Improved signal meter output linearity;
2 Improved band mute temperature stability;
3 Improved S/N ratio;
4 Improved sound quality at weak signal input when
noise is present, and;
5 Improved AMR characteristics during weak signal
input.
3.
Reduced parts’ count simplifies design:
1 On-chip IF count buffer circuit;
2 On-chip SD circuit — sensitivity can be set
independently of soft mute characteristics, and;
3 Variable S-meter gradient — three pin S-meter output
(pins 5, 16 and 17) facilitates independent control of
SNC and HCC.
Package Dimensions
unit : mm
3115-SIP18Z
[LA1145]
SANYO : SIP18Z
unit : mm
3036C-MFP20
[LA1145M]
SANYO: MFP20
Ordering number: ENN 2725B
Monolithic Linear IC
LA1145, 1145M
20802TN(II)/9
3097HA(II)/3132TS/2118TA No.2725-1/17
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
1
20
10
11
12.5
0.15
1.27
0.35
(0.4)
1.7max
(1.5)
0.1
5.4
0.63
7.6
3.25
8.8max
6.5
3.6
2.2min
2.54
0.25
24.2
0.5
1.305
1
18
1.27
2.54
相關PDF資料 |
PDF描述 |
|---|---|
| LA1150N | FM, AUDIO DEMODULATOR, PSIP8 |
| LA1150 | 1 CHANNEL, AUDIO AMPLIFIER, PSIP7 |
| LA1170 | AUDIO TUNER, PZIP16 |
| LA1175M | 1-BAND, AUDIO TUNER, PDSO16 |
| LA1175 | 1-BAND, AUDIO TUNER, PZIP16 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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