TA7792 Datasheet, PDF (1/9 Pages) Tiger Electronic Co.,Ltd – AM/FM 1 CHIP TUNER SYSTEM IC (1.5V USE)

TIGER ELECTRONIC CO.,LTD
AM/FM 1 CHIP TUNER SYSTEM IC (1.5V USE)
TA7792
GENERAL DESCRIPTION
The TA7792 is AM/FM 1 chip tuner system (FM FRONT END+AM/FM IF) ICs,
w h i c h i s d e s i g n e d f o r l o w v o l t a g e o p e r a t i o n ( 1 . 5 V, 3 . 0 V ) . T h o s e a r e e s p e c i a l l y
suitable for stereo headphone radio and radio cassette recorder equipments. These
item can realize the low power dissipation and few external parts.
F E AT U R E S
AM detector coil-less
FM mixer coil-less
Switchover between AM/FM mode is possible with one-make switch.
Operating supply voltage range: Vcc(opr)=0.95~5V(Ta=25°C)
E x c e l l e n t l o w s u p p l y c u r r e n t ( V c c = 1 . 5 V, Ta = 2 5 ° C )
I c c ( A M ) = 1 . 2 m A ( Ty p . )
I c c ( F M ) = 4 . 0 m A ( Ty p . )
BLOCK DIAGRAM
SHAOXING SILICORE TECHNOLOGY CO.,LTD
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