收藏本站
Ordering number : ENN6655
LA1787M
Monolithic Linear IC
Single-Chip Tuner IC
for Car Radios
Overview
The LA1787M integrates all six blocks required in a car radio tuner on a single chip.
Functions
http://onsemi.com
? FM front end
? AM up-conversion
? FM IF
? FM/AM switch
? Noise canceller
? MRC
? Multiple
Features
? Improved noise reduction methods
— The FM front end provides excellent 3-signal characteristics equivalent to those of the LA1193M.
— Superlative listenability due to improved medium and weak field noise canceller characteristics.
— Improved separation characteristics
— Anti-birdie filter
— Improved AM and FM thermal characteristics
— Excellent FM signal meter linearity
— Modified N.C. circuit for improved noise rejection
? Improved AM adjacent channel interference characteristics ( ? 40 kHz)
? Double conversion AM tuner (up conversion) Reduces the number of external components required as compared to
earlier double conversion tuners, in particular, no crystal is required (when used in conjunction with the LC72144).
? Sample-to-sample variation reduction circuit built into the FM IF circuit.
(Fixed resistors are used for the SD, keyed AGC, mute on adjustment, ATT, SNC, and HCC functions.)
? Improved FM separation temperature characteristics
? The LA1787 inherits the block arrangement of the LA1780M and supports pin-compatible designs.
Package Dimensions
unit : mm (typ)
QIP64E(14X14)
17.2
14.0
1.6
Mounted on a 40 x 80 x 1.3 mm
1.0
0.8
0.35
33
1.0
0.15
glass epoxy printed circuit board
49
48
32
Independent IC
17
64
1
16
0.1
2.7
15.6
0.8
Ambient temperature, Ta
C
Semiconductor Components Industries, LLC, 2011
January, 2011
72602RM (OT) No. 6655-1/54
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
LAH 100-P SENSOR CURRENT 100A TH
LAH 25-NP SENSOR CURRENT 25A TH
LAH 50-P SENSOR CURRENT 50A TH
LAX 100-NP SENSOR CURRENT 100A 12V TH
LB01KW01-5F24-JF NDICATOR LED SQUARE FOR LB SER
LC01707PLF-TLM-H IC FM DATA TUNER AUTO 44-VQFN
LC104R2K MINITHERMISTORS 100K BETA 4140K
LC1AWT LAMP LC SERIES WHITE
相关代理商/技术参数
LA1787NM 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Car Radio System IC
LA1787NM_09 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Car Radio System IC
LA1787NM-MPB-E 制造商:ON Semiconductor 功能描述:ANALOG CAR RADIO TUNER - Trays 制造商:ON Semiconductor 功能描述:FTRAY / ANALOG CAR RADIO TUNER
LA1787NM-TLM-E 制造商:ON Semiconductor 功能描述:ANALOG CAR RADIO TUNER - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / ANALOG CAR RADIO TUNER
LA17B-10H 制造商:LIGITEK 制造商全称:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
LA17B-5H 制造商:LIGITEK 制造商全称:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
LA1800 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:FM/AM Single-Chip Radio
LA1805 制造商:Panasonic Industrial Company 功能描述:IC