參數(shù)資料
型號(hào): AN7289NSC
廠商: PANASONIC CORP
元件分類: 接收器
英文描述: FM-FEAM IC for car radio
中文描述: AM, AUDIO SINGLE CHIP RECEIVER, PDSO32
封裝: 0.375 INCH, PLASTIC, SSOP-32
文件頁(yè)數(shù): 4/5頁(yè)
文件大小: 59K
代理商: AN7289NSC
AN7289NFBQ
ICs for FM/AM Tuner
4
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
FM local oscillation buffer output
fmV
OS
f
OSC
=
108.7 MHz, without input
V
IN1
=
71 dB
μ
140
200
260
mV
FM-IF output level
fmIF
40
75
110
mV
FM-AGC sensitivity
fmAGC
V
IN1
level when V
24
becomes 3 V
V
IN1
=
70 dB
μ
V
IN1
=
82 dB
μ
60
64
68
dB
μ
High-level FM-AGC voltage
fmV
AH
6.0
6.4
6.8
V
Low-level FM-AGC voltage
fmV
AL
0.05
0.5
V
FM consumption current
fmI
T
Without input
26
35
44
mA
I
Electrical Characteristics at T
a
= 25°C (continued)
FM mode at V
CC
=
8.0 V, f
IN1
=
98 MHz
Note) FM tuning condition: Adjust V
FTU
voltage so that V
FOSC
output frequency becomes 108.7 MHz
±
10 kHz.
I
Technical Information
P
D
T
a
curves of LQFP032-P-0707
P
D
T
a
1.200
1.000
1.600
1.388
0.800
0.400
0.200
0.600
0.0000
25
50
Independent IC
without heat shink
R
th(j-a)
=
203.7
°
C/W
Mounted on standard board
(grass epoxy : 50 mm
×
50 mm
×
t
0.8 mm)
R
th(j-a)
=
90.0
°
C/W
75
100
125
150
Ambient temperature T
a
C)
P
D
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