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參數資料
| 型號： | LA1845NM |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| 封裝： | MFP-24 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 190K |
| 代理商： | LA1845NM |
Ordering number : ENN7185
91002RM (OT) No. 5888-1/10
Overview
The LA1845N/1845NM is designed for use in mini
systems and is a single-chip tuner IC that provides
electronic tuning functions using SD/IF-count technigue.
It incorporates a pilot canceler and an adjustment-free
MUX VCO circuit, thus allows additional parts to be
reduced.
Functions
AM:
RF amplifier, mixer, oscillator, IF amplifier,
detector, AGC, SD, oscillator buffer, IF buffer,
stereo IF output, AGC time constant switch
FM IF: IF amplifier, quadrature detector, S-meter, SD
(signal detection), S-curve detection, IF buffer
output
MPX:
PLL stereo decoder, stereo display, forced
monaural, VCO stop, audio muting, adjacent
channel interference rejection function, pilot
canceler
Features
Integrated MPX VCO (ceramic resonators are no longer
required.)
Built-in adjacent channel interference rejection function
(114 kHz, 190 kHz)
Supports both SD and IF-count techniques
Both FM SD sensitivity and bandwidth can be set
Pilot canceler built in.
Package Dimensions
unit: mm
3067A-DIP24S
unit: mm
3112A-MFP24S
112
24
13
12.5
(0.75)
1.0
0.15
0.35
5.4
7.6
0.63
1.7max
1.5
0.1
SANYO: MFP24S
[LA1845NM]
0.48
(3.25)
3.3
3.9max
0.51min
21.0
(0.71)
1.78
0.25
7.62
6.4
1
12
24
13
0.95
0.9
SANYO: DIP24S
[LA1845N]
LA1845N, 1845NM
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Single-Chip Home Stereo IC
Monolithic linear IC
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.
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PDF描述 |
|---|---|
| LA1845NV | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| LA1845NV | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| LA1845N | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24 |
| LA1845N | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24 |
| LA1851N | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP30 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA1845NV | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Home Stereo IC |
| LA1845NV_06 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Home Stereo IC |
| LA1851 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA1851-352 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| LA1851-358 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Seven-Segment Numeric LED Display |
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