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參數(shù)資料
| 型號： | TEA6820T-T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO56 |
| 封裝： | PLASTIC, SOT-190-2, VSOP-56 |
| 文件頁數(shù)： | 4/48頁 |
| 文件大?。?/td> | 351K |
| 代理商： | TEA6820T-T |
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1997 Feb 12
12
Philips Semiconductors
Preliminary specication
In Car Entertainment (ICE) car radio
TEA6820T; TEA6822T
TIME CONSTANT FOR HIGH-CUT CONTROL VOLTAGE SDR; note 5
I15
charge current
V37-35 = 3 mV;
pin 3 connected to GND
0.6
A
discharge current
V37-35 = 3 mV;
pin 3 connected to GND
0.7
A
charge current
V37-35 = 3 mV;
pin 3 connected to pin 5
41
A
discharge current
V37-35 = 3 mV;
pin 3 connected to pin 5
44
A
m
high-cut control activated by
20 kHz AM interference
V15 <2V; V37-35 =3mV;
RL15 >50M;
fmod = 20 kHz
pin 3 connected to GND
45
%
pin 3 connected to pin 5
45
%
f
high-cut control activated by
60 kHz FM interference
V15 <2V; V37-35 =3mV;
RL15 >50M;
fmod = 60 kHz
pin 3 connected to GND
50
kHz
pin 3 connected to pin 5
50
kHz
MULTI-PATH DETECTOR
fMP
multi-path detector band-pass
centre frequency
20
kHz
BMP
band-pass bandwidth
7.0
kHz
Reference voltage
V21-4
output voltage
I21 = 1 mA
4.5
5.1
5.7
V
V21-4
temperature dependence
3.3
mV/VK
I21
output current
1mA
AM-IF path; see Fig.14 and notes 6 and 7
V22-23 max(p-p)
maximum output voltage
(peak-to-peak value)
12
15
V
I22, I23
mixer bias current
5.0
6.0
7.0
mA
mixer leakage current
in FM position
2
A
I22IF2/V27-24IF1
conversion gain
2.2
2.7
3.4
mS
R27-24
input resistance
300
330
360
C27-24
input capacitance
58
pF
R22-23
output resistance
10.0
20.0
k
C22-23
output capacitance
510
pF
IP3
third order intermodulation
137
dB
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TEA6821 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| TEA6821T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ICE car radio |
| TEA6822T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:In Car Entertainment ICE car radio |
| TEA6823 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:In Car Entertainment ICE car radio |
| TEA6823T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:In Car Entertainment ICE car radio |
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