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參數(shù)資料
| 型號： | TEA5712 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM stereo DTS radio circuit |
| 中文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP32 |
| 封裝： | 0.400 INCH, PLASTIC, SDIP-32 |
| 文件頁數(shù)： | 2/28頁 |
| 文件大小： | 400K |
| 代理商： | TEA5712 |
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September 1994
2
Philips Semiconductors
Product specification
AM/FM stereo DTS radio circuit
TEA5712; TEA5712T
FEATURES
Wide supply voltage range: 1.8 or 2.1 to 12 V
Low current consumption: 16 mA at AM, 17 mA at FM
High selectivity with distributed IF gain
LED driver for stereo indication
High input sensitivity: 1.6 mV/m (AM), 2.0
μ
V (FM) for
26 dB S/N
Good strong signal behaviour: 10 V/m at AM,
500 mV at FM
Low output distortion: 0.8% at AM, 0.3% at FM
Signal level output
Soft mute
Signal dependent stereo
IF output signals available for IF counting
Designed for simple and reliable printed-circuit board
layout
High impedance MOSFET input on AM.
APPLICATIONS
Portable AM/FM stereo radio
Mini/midi receiver sets
Digitally tuned personal headphone radio.
DESCRIPTION
The TEA5712 is a high performance Bimos IC for use in
digitally tuned AM/FM stereo radios. All necessary
functions are integrated: from AM and FM front-end to AM
detector and FM stereo output stages.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
TYP.
V
P
V
P
I
P
dynamic supply voltage
static supply voltage
supply current
AM mode
FM mode
operating ambient temperature
1.8
2.1
12
12
V
V
12.8
14.3
15
16.0
17.5
20.0
21.4
+60
mA
mA
°
C
T
amb
AM performance
V
in1
V
28
THD
RF sensitivity
AF output voltage
total harmonic distortion
40
36
55
45
0.8
70
70
2.0
μ
V
mV
%
FM performance
V
in3
V
28
THD
RF sensitivity
AF output voltage
total harmonic distortion
1.0
50
2.0
61
0.3
3.8
72
0.8
μ
V
mV
%
MPX performance
α
cs
A
MPX
THD
channel separation
MPX voltage gain
total harmonic distortion
26
1.5
30
0
0.5
+1.0
1.0
dB
dB
%
V
AF-L
/V
in9
; S5 in position MONO
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TEA5712
TEA5712T
SDIP32
SO32
plastic shrink dual in-line package; 32 leads (400 mil)
plastic small outline package; 32 leads; body width 7.5 mm
SOT232-1
SOT287-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TEA5712T | AM/FM stereo DTS radio circuit |
| TEA5757 | Self Tuned Radio STR |
| TEA5757H | Self Tuned Radio STR |
| TEA5762 | Self Tuned Radio STR |
| TEA5762H | Self Tuned Radio STR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA5712N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AM/FM Receiver Circuit |
| TEA5712T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:AM/FM stereo DTS radio circuit |
| TEA5712TD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AM/FM Receiver Circuit |
| TEA5712TD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AM/FM Receiver Circuit |
| TEA5757 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Self Tuned Radio STR |
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