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TDA7427 |
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| Part Number | TDA7427 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The TDA7427 is a PLL frequency synthesizer BLOCK DIAGRAM DIP20 SO20 ORDERING NUMBERS: TDA7427(DIP20) TDA7427D (SO20) with an additional IF counting system that performs all the functions needed in... |
| Features |
CK DETECTOR 2 3 SWITCH LP1/LP2 1
DOUT1/INLOCK LP_HC LP_AM LP_FM
AM_IN
17
LPOUT
11 BIT PROG CNT OSCIN OSCOUT 5 6 REF OSCILLATOR 16 BIT PROG CNT
4
VREF
SCL SDA
8 9
I2C BUS INTERFACE
18
GNDan/GNDdig
VDD2 VDD1
19 15 14 BIT PROG CNT TIMER CONTROL TEST LOGIC POWER ON RESET
IF_AM
10 11-21 BIT PROG CNT PORT EXTENSION
IF_FM
11
12
D95AU418B
7 DOUT3
SSTOP
November 1999
1/21
TDA7427
ABSOLUTE MAXIMUM RATINGS
Symbol VDD1 VDD2 Ptot Tstg Tamb Supply Voltage Supply Voltage Total Power Dissipation Storage Temperature Ambient Temperature Parameter Value - 0.3 to + 7 - 0.3 to + 11 300 - 55... |
| Document |
 TDA7427 Data Sheet
PDF 144.15KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TDA7420 |
ST Microelectronics |
MULTIFUNCTIONAUDIO PROCESSOR |
|
| 2 | TDA7421 |
ST Microelectronics |
AM/FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS |
|
| 3 | TDA7421N |
STMicroelectronics |
AM/FM TUNER |
|
| 4 | TDA7427A |
ST Microelectronics |
AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER |
|
| 5 | TDA7429 |
STMicroelectronics |
DIGITALLY CONTROLLED AUDIO PROCESSOR |
|