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PDF TA8127F Data sheet ( Hoja de datos )
| Número de pieza | TA8127F | |
| Descripción | 3V AM/FM 1CHIP TUNER IC | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TA8127F (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
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TA8127N / F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8127N,TA8127F
3V AM / FM 1chip Tuner IC
TA8127N and TA8127F are the AM / FM 1chip tuner ICs, which
are designed for portable radios and 3V headphone radios.
Features
· Built−in
FM F / E, AM / FM IF and FM MPX
· AM detector coil and IF coupling condenser are not needed.
· Compact package
TA8127N: Shrink DIP 24 pin (1.78mm pitch)
TA8127F: Mini flat packge 24 pin
· Operating supply voltage range
VCC = 1.8~7.0V (Ta = 25°C)
Weight
SDIP24−P−300−1.78: 1.2g (typ.)
SSOP24−P−300−1.00: 0.31 (typ.)
1 2002-10-30
1 page  
Pin No.
Item
18 MPX IN
19 DET OUT
20 AM OSC
21 FM OSC
22 VCC1 (VCC for RF stage)
23 FM RF OUT
24 AM RF IN
Internal Circuit
TA8127N / F
DC Voltage (V)
(at no Signal)
AM FM
0.7 0.7
1.5 1.2
―
Cf. Pin(1)
3.0 3.0
3.0 3.0
3.0 3.0
3.0 3.0
3.0 3.0
5 2002-10-30
5 Page 
TA8127N / F
Hint On Use Of TA8127N And TA8127F
External parts of MPX VCO
(1) Temperature characteristic of MPX VCO free -run frequency. The temperature characteristic of MPX VCO is
shown in the diagram as below. Select one with a better temperature characteristic (C, R and VR. ) in use. We
recommend,
C : Polyester film
R, VR: Carbon film
(2) Value of the external parts
We recommend to set up these value as below.
R = 12kΩ
VR = 10kΩ
C = 1000pF
11 2002-10-30
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet TA8127F.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TA8127 | 3V AM/FM 1CHIP TUNER IC | Toshiba Semiconductor |
| TA8127 | 3V AM / FM 1 CHIP TUNER IC |  Unisonic Technologies |
| TA8127F | 3V AM/FM 1CHIP TUNER IC | Toshiba Semiconductor |
| TA8127N | 3V AM/FM 1CHIP TUNER IC | Toshiba Semiconductor |
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