AN7289NFBQ View Datasheet(PDF) - Panasonic Corporation
Part Name
Description
Manufacturer
AN7289NFBQ Datasheet PDF : 5 Pages
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AN7289NFBQ
s Pin Descriptions
Pin No.
Description
1
AM detection output
2
VCC1
3
AM-IF counter output/DX/LO SW
4
AM-SD output
5
AM-signal meter output
6
FM-IF output
7
AM-IF output
8
GND1
9
SSC
10
AM-RF level detection
11
AM-WAGC detection/DX setting
12
AM-IF input
13
AM-mix. output
14
FM-IF input
15
AM-RF gain control
16
AM-mix. input
ICs for FM/AM Tuner
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Description
FM-PIN diode driver
AM-OSC coil pin
FM-mix. output 2
FM-mix. output 1
FM-PIN diode driver
FM-mix. input
VCC2 /FM/AM SW
FM-AGC output
FM-OSC buffer output
AM-OSC buffer output/FE-AGC sensitivity setting
GND2
FM-OSC coil pin
FM-keyed-AGC input
AM-AM output/LO setting
AM-ATC input
AM-IF level detection
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
VCC
9.1
V
Supply current
ICC
56
mA
Power dissipation *2
PD
343.3
mW
Operating ambient temperature *1
Topr
−35 to +80
°C
Storage temperature *1
Tstg
−55 to +125
°C
Note) *1: Ta = 25°C except power dissipation, operating ambient temperature and storage temperature.
*2: Referring to "s Technical Information" for power dissipation at Ta = 80°C, use the circuit under the conditions not exceeding
the allowable limit value.
s Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
VCC
7.2 to 9.0
V
2
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