參數(shù)資料
型號： LV25450PNW
元件分類： 調(diào)諧器
英文描述： AUDIO TUNER, PQFP64
封裝： 10 X 10 MM, SQFP-64
文件頁數(shù)： 12/40頁
文件大?。?/td> 1251K
代理商： LV25450PNW
LV25450PNW
No.A1668-2/40
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC 8V
OSC_VCC (3), IFAGC_VCC (27),
IFAGCOUT-Drive_VCC (35), FE_VCC (61)
9.0
V
Maximum supply voltage
VCC 5V
XTAL_VCC (16), Digital_VCC (25),
Analog_VCC (41)
6.0
V
CCB bus maximum input voltage
VIN max
Pin 21, 22, 23
-0.3 to +5.0
V
CCB bus maximum output
voltage
VO
Pin 24
-0.3 to +6.5
V
Allowable power dissipation
Pd max
Ta
≤ 85°C *
850
mW
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-50 to +150
°C
* : Using the circuit board for the SANYO tuner module (specified board : 55mm
× 39mm × 1.3mm, glass epoxy)
Recommended Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC 8V
OSC_VCC (3), IFAGC_VCC (27),
IFAGCOUT-Drive_VCC (35), FE_VCC (61)
8.0
V
Recommended supply voltage
VCC 5V
XTAL_VCC (16), Digital_VCC (25),
Analog_VCC (41)
5
V
VCC 8Vop
7.5 to 8.5
V
Operating supply voltage range
VCC 5Vop
4.5 to 5.5
V
CCB bus high-level input voltage
VIH
CE, DI, CL
2.5 to 5.0
V
CCB bus low-level input voltage
VIL
CE, DI, CL
0 to 0.8
V
CCB bus high-level input current
IIH
CE, DI, CL ; VI5.5V
10 or less
μA
CCB bus low-level input current
IIL
CE, DI, CL ; VI0V
10 or less
μA
DO low-level output voltage
VOL
0.38 or less
V
DO high-level output voltage
VOH
Connected to an LC75045.
2.1 or more
V
Reception Frequencies
Parameter
Symbol
Conditions
Frequency ratings
Unit
FM reception frequencies
fFM
JPN, US, EU, E-EU
65 to 108.1
MHz
FM weather band reception
frequencies
fFM-WB
162.4 to 162.55
MHz
fAMLW
LW
144 to 288
kHz
fAMMW
MW
520 to 1710
kHz
AM reception frequencies
fAMSW
SW
2.94 to 22.0
MHz
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