Datasheet SUM TA7642 — 数据表

TA7642 LINEAR INTEGRATED CIRCUIT ONE CHIP AM RADIO CIRCUIT
DESCRIPTION
The TA7642 is suitable for low voltage portable
Radio, cassette system and other wireless AM
system. The package of UTC7642 is TO-92. FEATURES *Low operating voltage: Down to VCC=1.3V 1 *Low Quiescent Current:ICCO=0.2mA
*Low external component required. TO-92 EQUIVALENT CIRCUIT
3
R3
12KΩ 2 T1
C1
12pF R5
12KΩ R4
12KΩ R6
12KΩ R11
12KΩ R13
12KΩ R15
12KΩ C4
23pF C2
12pF
R7
12KΩ T4
R2
3.3KΩ R10 …