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參數(shù)資料
| 型號： | TDA7580 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64 |
| 文件頁數(shù)： | 2/39頁 |
| 文件大?。?/td> | 616K |
| 代理商： | TDA7580 |
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Product(s)
Block diagram and electrical specifications
TDA7580
7
GNDSD
G
IFADC modulator analogue ground
Clean ground, to be star
connected to voltage
regulator ground
8
GNDOSC
G
Oscillator ground
Clean ground, to be star
connected to voltage
regulator ground
9XTI
I
High impedance oscillator input (quartz
connection) or clock input when in
Antenna Diversity slave mode
Maximum voltage swing
is VDD=3.3V
10
XTO
O
Low impedance oscillator output (quartz
connection)
11
VDDOSC
P
Oscillator power supply
3.3V
12
VDDMTR
P
Tuner reference clock and AGC keying
DAC power supply
1.8V
13
CKREFP
B
Tuner reference clock positive output.
FM 100kHz
AMEU 18kHz
With internal pull-up, on
at reset [PP]
Output
14
CKREFN
B
Tuner reference clock negative output.
FM 100kHz
AMEU 18kHz
With internal pull-up, on
at reset [PP]
Output
15
AGCKEY
A
DAC output for Tuner AGC keying
1.5kohm ±30% output
impedance. 1Vpp ±1%
output dynamic range
16
GNDMTR
G
Ground of the tuner reference clock buffer
and the AGC keying DAC
17
PROTSEL_SS
B
DSP0 GPIO for control serial interface
(low: SPI or high: I2C) selection at device
Bootstrap.
In SPI protocol mode, after boot
procedure, SPI slave select, otherwise
DSP0 GPIO0
5V tolerant
With internal pull-up, on
at reset [PP]
Input
18
SDA_MOSI
B
Control serial interface and RDS IO:
- SPI mode: slave data in or master data
out for main SPI & RDS SPI data in
- I2C mode: data for main I2C or RDS I2C
5V tolerant
With internal pull-up, on
at reset [PP]
Input
19
MISO
B
SPI slave data out or master data in for
main SPI and RDS SPI data out
DSP0 GPIO1
5V tolerant. With
internal pull-up, on at
reset [PP]
Input
20
SCL_SCK
B
Bit clock for Control Serial Interface and
RDS
5V tolerant. With
internal pull-up, on at
reset [PP]
Input
Table 5.
Pin description (continued)
N°
Name
Type
Description
Notes
After
Reset
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| TDA7718N | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7580_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:FM/AM digital IF sampling processor |
| TDA758013TR | 功能描述:處理器 - 專門應(yīng)用 FM/AM Digital IF Sample Prcr RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432 |
| TDA7590 | 制造商:STMicroelectronics 功能描述: |
| TDA7590_09 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital signal processing IC for speech and audio applications |
| TDA7701 | 制造商:STMicroelectronics 功能描述:BATTERY-OPERATED FULLY INTEGRATED FM TUNER - Trays |
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