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(yè)數(shù): 5/75頁(yè)
文件大小: 1061K
代理商: TDA7540B
TDA7540B
Pins description and connection diagrams
5/75
2
Pins description and connection diagrams
2.1
TQFP80 pins connection diagram
Figure 2.
TQFP80 pins connection (top view)
2.2
Pin description
Table 1.
1
2
3
5
6
4
7
8
9
10
31
11
12
32 33 34 35 36
75 74 73 72
70
71
69 68 67 66 65
55
54
53
51
50
52
60
59
58
56
57
AMRFAGCOUT
AMMIX1REF
AMMIX1IN
TEST1
MIX1 OUT1
DEVTC
FMMIX1IN2
GNDRF
FMMIX1IN1
AMPINDR
FMPINDR
X
I
I
X
S
S
S
F
G
L
V
I
I
I
V
A
I
A
I
A
F
F
AMIF2REF
AMIF2BPF
MPXOUT
VCCSTEREO
MPXIN
AFS
VREF1
RXIN0AMIF2IN
MPXW
FMREFDEMC
GNDDEM
D05AU1618
26 27 28 29 30
76
G
77
I
78
A
79
T
80
M
G
F
A
A
I
21 22 23 24 25
49
48
46
45
47
MUTETC
MPTC
QUALYOUT
FSWO
GNDSTEREO
13
14
15
16
17
FMAGCTC
S1
ISSSTATUS
TV1
TV2
64 63 62 61
V
A
A
G
37 38 39 40
V
L
L
L
44
42
41
43
VCC1
R
GNDVCC1
L
18
19
20
VCCVCO
VCOE
VCOB
S2
Pin description
Pin No.
Pin Name
Function
1
MIX1OUT1
Mixer Tank 10.7MHz
2
TEST1
Testing I/O Pin
3
DEVTC
Deviation Detector Time Constant
4
AMMIX1IN
AM Mixer1 Input
5
AMMIX1REF
AM Mixer1 Reference
6
AMRFAGCOUT
Output AM RF AGC
7
AMPINDR
AM PIN Diode Driver Output
8
FMPINDR
FM PIN Diode Driver Output
9
FMMIX1IN1
FM Mixer1 Input1
10
GNDRF
RF Ground
11
FMMIX1IN2
FM Mixer1 Input2
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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