參數(shù)資料
型號: TDA7511
廠商: STMICROELECTRONICS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝: TQFP-64
文件頁數(shù): 37/41頁
文件大小: 892K
代理商: TDA7511
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TDA7511
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
51
VCC2
Analog Supply
52
FMAMP2IN
FM IF1 Amplifier2 Input
53
FMIF1REF
FM IF1 Amplifier Reference
54
FMAMP1OUT
FM IF1 Amplifier1 Output
55
AMMIX2OUT2
AM Tank 450kHz
56
AMMIX2OUT1
AM Tank 450kHz
57
FMAMP1IN
FM IF1 Amplifier1 Input
58
AMIF1IN
AM IF1 Input
59
GNDIF1AMP
FM IF1 Amplifier Ground
60
FMIF1AGCIN
FM IF1 AGC Input
61
MIX1OUT2
MIX Tank 10.7MHz
62
MIX1OUT1
MIX Tank 10.7MHz
63
AMRFAGCTC
AM RF AGC Time Constant
64
AMPINDR
AM PIN Diode Driver Output
Symbol
Parameter
Value
Unit
VS
Supply Voltage
10.5
V
Tamb
Ambient Temperature
-40 to 85
°C
Tstg
Storage Temperature
-55 to +150
°C
Symbol
Parameter
Value
Unit
RTh(j-amb)
Thermal resistance
68
°C/W
ELECTRICAL CHARACTERISTCS
Tamb = +25°C, VCC1 = VCC2 = VCC3 = VCCVCO = VCCMIX1 = 8.5V, fRF = 98MHz, dev. = 40kHz,
fMOD =1kHz, fIF1 = 10.7MHz, fIF2 = 450KHz, fXtal = 10.25MHz, in test or application circuit, unless otherwise
specified.
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Supply
VCC1
Digital supply voltage
7.5
8.5
10
V
VCC2
Analog supply voltage
7.5
8.5
10
V
VCC3
Analog tuning voltage
7.5
8.5
10
V
VCCVCO
VCO supply voltage
7.5
8.5
10
V
PIN DESCRIPTION (continued)
Pin
Function
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