LA1140RF/IF射頻/中頻RFID的RFIC模塊規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
LA1140 |
| 參數(shù)屬性 | LA1140 封裝/外殼為16-SIP 成形引線；包裝為管件；類(lèi)別為RF/IF射頻/中頻RFID的RFIC模塊；產(chǎn)品描述：IC FM IF SYSTEM CAR RADIO 16SIP |
| 功能描述 | FM IF System for Car Radio |
| 封裝外殼 | 16-SIP 成形引線 |
| 文件大小 |
518.45 Kbytes |
| 頁(yè)面數(shù)量 |
15 頁(yè) |
| 生產(chǎn)廠商 | Sanyo Semicon Device |
| 企業(yè)簡(jiǎn)稱 |
SANYO【三洋】 |
| 中文名稱 | 三洋電機(jī)株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-26 10:33:00 |
LA1140規(guī)格書(shū)詳情
Overview
The LA1140 is an IF system IC designed for FM car stereo receivers. It features versatile muting characteristics and allows receiver designers to realize the muting performance according to their design concept. Since the muting characteristics can be varied with a switch or a semi-fixed resistor, DX-Local switching will be accomplished with ease.
Features
? Versatile muting
a) When muting operation is performed under a weak signal strength, an attenuation slope of the audio output against the input signal strength variations can be set at any given value.
b) Maximum muting attenuation can be selected to be approximately 6 to 40 dB.
c) Input signal strength level which actuates the muting circuit can be set freely.
? High limiting sensitivity (25 dBμ typ. with muting off) provides a fine quieting characteristic.
? High S/N (78 dB typ.)
? Low distortion (0.05 typ.) avaiable if used with double-tuned circuits.
? Good AMR (63 dB typ. with 6 stages of differential IF amplifiers).
? Signal meter drive output proportional to the input signal
strength in dB (suitable to control multiplex IC LA3370).
? Clamped (±VBE) AFC output, bandwidth adjustable.
? Delayed AGC output for front end circuit.
? Small space factor due to single-ended package employed.
? 3 mm pitch of pin terminals permitting ease-to-write PC board pattern.
Functions
? IF amplification/limiter
? Quadrature detector
? AF preamplifier
? AFC output
? Signal meter output
? AGC output
? Muting bandwidth
? Muting under weak signal strength
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
LA1140-E
- 制造商：
onsemi
- 類(lèi)別：
RF/IF，射頻/中頻和 RFID > RF 其它 IC 和模塊
- 包裝：
管件
- 功能：
IF 接收器
- 射頻類(lèi)型：
FM
- 安裝類(lèi)型：
通孔
- 封裝/外殼：
16-SIP 成形引線
- 供應(yīng)商器件封裝：
16-SIP
- 描述：
IC FM IF SYSTEM CAR RADIO 16SIP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ONSemiconductor |
21+ |
16-SIP |
12588 |
原裝正品,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
SANYO |
21+ |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | |||
ON Semiconductor |
22+ |
16SIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
SANYO |
22+ |
ZIP-16 |
8520 |
原裝進(jìn)口現(xiàn)貨假一賠十 |
詢價(jià) | ||
SANYO |
24+ |
DIP |
147 |
新 |
詢價(jià) | ||
SANYO |
ZIP16 |
450 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
SANYO |
23+24 |
ZIP16 |
38615 |
原裝正品,原盤(pán)原標(biāo),提供BOM一站式配單 |
詢價(jià) | ||
SANYO |
22+ |
ZIP-16 |
8520 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
SANYO |
22+ |
SQL-16 |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
SANYO |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) |
