參數(shù)資料
型號(hào): TDA7540B
廠商: 意法半導(dǎo)體
英文描述: AM/FM Car Radio Tuner IC with Stereo Decoder and Intelligent Selectivity System (ISS)
中文描述: 調(diào)幅/調(diào)頻收音機(jī)調(diào)諧器集成電路汽車與立體聲解碼器和智能識(shí)別系統(tǒng)(ISS)的
文件頁數(shù): 7/75頁
文件大?。?/td> 1061K
代理商: TDA7540B
TDA7540B
Pins description and connection diagrams
7/75
2.3
Thermal data
Table 2.
50
MPXIN
Stereodecoder Input
51
VCCSTEREO
Stereodecoder Supply
52
AFS
Alternative Frequency Search Drive
53
MPX/AFAM
MPX Output / AM AF Output
54
AMIF2BPF
AM IF2 Bandpass Filter
55
AMIF2REF
Reference Voltage AM IF2 Amplifier
56
FMREFDEMC
FM Demodulator Reference
57
GNDDEM
Ground FM Demodulator
58
MPXW
MPX Output without ISS Filtering
59
AMIF2IN
Input AM IF2
60
VREF1
Reference 5V
61
GNDVCC2
Analog Ground
62
AMMIX2OUT2
AM Tank 450kHz
63
AMMIX2OUT1
AM Tank 450kHz
64
VCC2
Analog Supply
65
FMMIX2IN
FM IF1 Mixer2 Input
66
FMMIX2REF
FM IF1 Mixer2 Reference
67
AMRFAGCTC
AM RF AGC Time Constant
68
IF1AMP2OUT
IF1 Amplifier2 Output
69
AMDETC
AM Detector Capacitor
70
AMREFDEMC
AM Demodulator Reference
71
IF1AMP2IN
IF1 Amplifier2 Input
72
VCCIF1
IF1 Supply
73
IF1AMP1OUT
IF1 Amplifier1 Output
74
IF1REF
IF1 Amplifier Reference
75
IF1AMP1IN
IF1 Amplifier1 Input
76
GNDIF1
IF1 Ground
77
IF1AGCIN
IF1 AGC Input
78
AMAGC2TC
AM AGC2 Time Constant
79
TEST2
Testing I/O Pin
80
MIX1OUT2
Mixer Tank 10.7MHz
Table 1.
Pin description (continued)
Pin No.
Pin Name
Function
Thermal data
Symbol
Parameter
Value
Unit
R
th(j-amb)
Thermal Resistance Junction to ambient
Max.
55
°C/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7540BTR 制造商:ST 功能描述:CAR RADIO FST TUNER
TDA7540N 功能描述:調(diào)諧器 AM/FM car radio Tuner IC Decoder 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:
TDA7540NTR 功能描述:調(diào)諧器 AM/FM car radio Tuner IC Decoder 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:
TDA7541 功能描述:音頻放大器 AM/FM car radio Tuner IC Decoder RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7541B 功能描述:音頻放大器 AM/FM car radio Tuner IC Decoder RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel