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参数资料
| 型号： | TDA7000 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 接收器 |
| 英文描述： | FM radio circuit(FM收音电路) |
| 中文描述： | FM, AUDIO SINGLE CHIP RECEIVER, PDIP18 |
| 封装： | PLASTIC, DIP-18 |
| 文件页数： | 3/10页 |
| 文件大小： | 224K |
| 代理商： | TDA7000 |
May 1992
2
Philips Semiconductors
Product specication
FM radio circuit
TDA7000
GENERAL DESCRIPTION
The TDA7000 is a monolithic integrated circuit for mono FM portable radios, where a minimum on peripheral components
is important (small dimensions and low costs).
The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i.f. selectivity is
obtained by active RC filters. The only function which needs alignment is the resonant circuit for the oscillator, thus
selecting the reception frequency. Spurious reception is avoided by means of a mute circuit, which also eliminates too
noisy input signals. Special precautions are taken to meet the radiation requirements.
The TDA7000 includes the following functions:
R.F. input stage
Mixer
Local oscillator
I.F. amplifier/limiter
Phase demodulator
Mute detector
Mute switch
QUICK REFERENCE DATA
PACKAGE OUTLINE
18-lead DIL; plastic (SOT102HE); SOT102-1; 1996 July 24.
Supply voltage range (pin 5)
VP
2,7 to 10 V
Supply current at VP = 4,5 V
IP
typ.
8 mA
R.F. input frequency range
frf
1,5 to 110 MHz
Sensitivity for -3 dB limiting
(e.m.f. voltage)
(source impedance: 75
; mute disabled)
EMF typ.
1,5
V
Signal handling (e.m.f. voltage)
(source impedance: 75
)
EMF typ.
200 mV
A.F. output voltage at RL = 22 k
Vo
typ.
75 mV
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7010 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:FM radio circuit |
| TDA7010T | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:FM radio circuit |
| TDA7010T/V3 | 制造商:NXP Semiconductors 功能描述:FM RADIO CIRCUIT SMD 7010 SOIC16 |
| TDA7010T/V3 | 制造商:NXP Semiconductors 功能描述:FM RADIO CIRCUIT SMD 7010 SOIC16 |
| TDA7010T3AA | 功能描述:IC FM RADIO 16-SOIC RoHS:是 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘 |
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