參數(shù)資料
型號(hào)： TEA5762
廠商： NXP Semiconductors N.V.
英文描述： Self Tuned Radio STR
中文描述： 自調(diào)諧收音機(jī)可疑
文件頁(yè)數(shù)： 2/32頁(yè)
文件大?。?/td> 171K
代理商： TEA5762
1999 Aug 04
2
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5762
FEATURES
The tuning system has an optimized IC partitioning both
from application (omitting interferences) and flexibility
(removable front panel option) point of view: the tuning
synthesizer is on-chip with the radio
The tuning quality is superior and requires no IF-counter
for stop-detection; it is insensitive to ceramic filter
tolerances
In combination with the microcontroller, fast, low-power
operation of preset mode, manual-search, auto-search
and auto-store are possible
Thelocal(internal)controllerfunctionfacilitatesreduced
and simplified microcontroller software
The high integration level means fewer external
components with regard to the communication between
the radio and the microcontroller and a simple and small
Printed-Circuit Board (PCB)
The inherent FUZZY LOGIC behaviour of the Self
Tuned Radio (STR), which mimics hand tuning and
yields a potentially fast yet reliable tuning operation
The level of the incoming signal at which the radio must
lock is software programmable
Two programmable ports
FM-on/off port to control the external FM front-end
High selectivity with distributed IF gain
Soft mute
Signal dependent stereo-blend
High impedance MOSFET input on AM
Wide supply voltage range of 2.5 to 12 V
Low current consumption 18 mA at AM and FM
(including tuning synthesizer for AM)
Low noise figure
Low output distortion
Due to the new tuning concept, the tuning is
independent of the channel spacing.
GENERAL DESCRIPTION
The TEA5762 is a 44-pin integrated AM-radio and FM-IF
and demodulator part including a novel tuning concept.
The radio part is based on the TEA5712.
It is designed for the use with an external FM front-end.
The new tuning concept combines the advantages of hand
tuning with electronic facilities and features. User
‘intelligence’ is incorporated into the tuning algorithm and
animprovementoftheanalogsignalprocessingisusedfor
the AFC function.
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TEA5762H
QFP44
plastic quad flat package; 44 leads (lead length 1.3 mm);
body 10
×
10
×
1.75 mm
SOT307-2
相關(guān)PDF資料
PDF描述
TEA5762H Self Tuned Radio STR
TEA5767 single-chip FM stereo radio
TEA6000 FM/IF SYSTEM AND MICROCOMPUTER-BASED TUNING INTERFACE
TEA6300 Sound fader control circuit
TEA6300T Sound fader control circuit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA5762H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Self Tuned Radio STR
TEA5762H/V1,518 功能描述:調(diào)諧器 SELF TUNED RADIO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
TEA5762H/V1,557 功能描述:調(diào)諧器 SELF TUNED RADIO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
TEA5762H1GE 功能描述:IC SELF TUNED RADIO 44-PQFP RoHS:是 類別:RF/IF 和 RFID >> RF 接收器 系列:STR 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB，表面貼裝 特點(diǎn):- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤
TEA5762H1UM 功能描述:IC SELF TUNED RADIO 44QFP RoHS:是 類別:RF/IF 和 RFID >> RF 接收器 系列:STR 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB，表面貼裝 特點(diǎn):- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*