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參數(shù)資料
| 型號： | TEA5581 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | PLL stereo decoder |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, SOT-38-1, DIP-16 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 133K |
| 代理商： | TEA5581 |
June 1989
6
Philips Semiconductors
Product specification
PLL stereo decoder
TEA5581
TEA5581T
AC CHARACTERISTICS
Measured in the circuit of Fig.7; V
S
= 8.5 V; T
amb
= 25
°
C; AC measurements have an input MUX-signal of 1 V
(peak-to-peak); V
pilot
= 32 mV (9%); f
m
= 1 kHz; oscillator adjusted to 228 kHz at V
i
= 0 V; values are measured with an
external roll-off network of 50 kHz (2 dB down at 38 kHz) at the input (dashed components R
S
and C
S
in Fig.7); unless
otherwise specified
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
V/
μ
A
μ
A
dB
Transimpedance
Input current (RMS value)
Overall gain
AF output voltage
(RMS value)
AF output voltage
(RMS value)
Total harmonic distortion
V
O
/I
I
I
I(rms)
G
o
(V
o
/V
i
)
0.13
9.0
0.15
10.0
0.17
12
11.0
mono; R3 = 47 k
V
12
= V
16
0.95
1.14
1.33
V
V
2
= V
14
500
mV
note 1;
V
O (rms)
= 1 V
THD = 1%
THD
V
12
= V
16
0.1
1.5
0.5
%
V
Output voltage
Output channel
unbalanced
Channel separation
V
12
= V
16
0.2
1.0
dB
IF roll-off
frequency = 50 kHz
L = 1; R = 0
bandwidth
20 Hz to 16 kHz
bandwidth IEC 79
(curve Din A)
see Fig.6
α
26
40
dB
S/N ratio
S/N
76
dB
S/N
82
dB
SDS control
Channel separation
Full stereo
V
4
= 1.0 V
channel separation
≥
26 dB
channel separation
≤
1 dB
note 2; see Fig.5;
α
5
10
15
dB
V
4
1.2
1.25
V
Full mono
V
4
0.75
0.8
V
Stereo/mono switch
R4 = 180 k
Switching to:
stereo
mono
Hysteresis
V
pilot
V
pilot
V
I
4
14
4.5
20
mV
mV
mV
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TEA5581T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PLL stereo decoder |
| TEA5582 | 制造商:PHILIPS-SEMI 功能描述: |
| TEA5591 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:AM/FM radio receiver circuit |
| TEA5591A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:AM/FM radio receiver circuit |
| TEA5592 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:AM/FM radio receiver circuit |
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