TA7642 Datasheet PDF - ETC
Part Number | TA7642 | |
Description | AM radio IC | |
Manufacturers | ETC | |
Logo | ||
There is a preview and TA7642 download ( pdf file ) link at the bottom of this page. Total 1 Pages |
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The TA7642 is an AM radio IC in a TO92 package which requires very few external
components to make a complete pocket radio.
Features:
• low operating voltage – down to 1.3V
• low quiescent current – 0.2mA
• very few external components required
Maximum ratings:
Parameters
Supply voltage
Operating temp.
Storage temp.
Min.
-10
-55
Max.
6
60
150
Unit
V
°C
°C
Electrical Characteristics:
Parameters
Symbol
Supply voltage
Quiescent current
Input resistance
Maximum sensitivity
Detector output voltage
AGC Range
VCC
ICCQ
RI
SM
VOD
A
Example circuit:
Test
conditions
VI = 0
VOD = 3mV
VI = 10mV
Min.
1.2
0.14
-
-
5
-
Pin no.
1
2
3
Symbol
Vss
I/P
O/P
Desc.
Gnd
Input
Output
Typ.
1.3
0.20
3
600
15
30
Max.
1.6
0.30
-
-
30
-
Unit
V
mA
MΩ
µV
mV
dB
The coil needs approximately 55 turns of 0.315 (30 SWG) of enamelled copper wire on a 100
x 10mm ferrite rod. A process of trial and error will help you achieve the optimum number of
windings.
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TA7642 electronic component. |
Information | Total 1 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Product Image and Detail view | 1. AM Radio IC - TO92 [ Learn More ] | |
Download | [ TA7642.PDF Datasheet ] |
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