參數(shù)資料
型號(hào)： TDA7479
廠商： 意法半導(dǎo)體
英文描述： SINGLE CHIP RDS DEMODULATOR FILTER
中文描述： 單片RDS解調(diào)器過(guò)濾器
文件頁(yè)數(shù)： 2/7頁(yè)
文件大小： 55K
代理商： TDA7479
QUAL
RDDA
VREF
MPX
OSEL
ARI
GND
1
3
2
4
5
6
7
TM
V
S
EXTRES
OSCIN
OSCOUT
T57
RDCL
16
15
14
13
12
10
11
D97AU752
FILOUT
8
FSEL
9
PIN CONNECTION
(Top View)
ABSOLUTE MAXIMUM RATINGS
Symbol
V
S
T
op
T
stg
Parameter
Value
-0.3 to 7
-40 to 85
-55 to 150
Unit
V
°
C
°
C
Supply Voltage
Operating Temperature Range
Storage Temperature
THERMAL DATA
Symbol
R
th j-case
Description
DIP16
100
SO16
200
Unit
°
C/W
Thermal Resistance Junction-case
Max.
PIN DESCRIPTION
N
o
pin
1
2
3
4
5
Name
QUAL
RDDA
VREF
MPX
OSEL
Description
Output for signal quality indication (High = good)
RDS data output
Reference voltage
RDS input signal
Oscillator selector pin:
- open, closed to V
S
= quartz oscillator
- closed to GND=external driven
6
7
GND
ARI
Ground
Output for ARI indication:
- high whenRDS+ARI are present
- high when only ARI is present
- low when onlyRDS is present
- undefined when nos signal is present
8
9
FILOUT
FSEL
Filter output
Frequency selector pin:
-100K to V
S
= 17.328MHz
- open = 4.332MHz
- closed to V
S
= 8.664MHz
- open = normal operation
- closed to V
S
= testmode
- open=run mode
- closed to V
S
= reset condition
10
TM
Test mode pin:
11
EXTRES
Reset pin:
12
13
14
15
16
V
S
Supply voltage
Oscillator input
Oscillator output
Testing output pin: 57kHz clock output
RDS clock output 1187.5Hz
OSCIN
OSCOUT
T57
RDCL
TDA7479
2/7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7479_04 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SINGLE CHIP RDS DEMODULATOR + FILTER
TDA7479_08 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Single chip RDS demodulator filter
TDA7479AD 功能描述:射頻無(wú)線雜項(xiàng) INFOTAINMENT SIGNAL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA7479ADTR 功能描述:射頻無(wú)線雜項(xiàng) SINGLE CHIP DEMOD RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA7479D 功能描述:音頻 DSP Chip RDS Demodulator RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
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