參數(shù)資料
型號(hào): TDA7730B
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): 2/9頁(yè)
文件大?。?/td> 1441K
代理商: TDA7730B
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
T
op
T
stg
Parameter
Value
7
-40 to 85
-40 to 150
Unit
V
°
C
°
C
Supply Voltage
Operating Temperature Range
Storage Temperature
THERMAL DATA
Symbol
R
th j-case
Description
DIP20
100
SO20
200
Unit
°
C/W
Thermal Resistance Junction-case Typ.
PIN CONNECTION
(Top view)
Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Name
MUXIN
V
ref
COMP
FIL OUT
GND
T1
T3
T4
OSC OUT
OSC IN
T57
RDCL
RDDA
QUAL
ARI
Description
16
17
18
19
20
V
CC
T2
FSEL
TM
POR
RDS input signal.
Reference voltage
Not inverting comparator input (smoothing filter)
Filter Output
Ground
Testing output pin (not to be used)
Testing output pin (not to be used)
Testing output pin (not to be used)
Oscillator output
Oscillator Input
Testing output pin: 57KHz clock output
RDS clock output (1187.5Hz)
RDS data output
Output for signal quality indication (High = good)
Output for ARI indication (High when RDS + ARI signals are present)
(High when only ARI is present)
(Low when only RDS is present)
(indefined when no signal is present)
Supply Voltage
Testing output pin (not to be used)
Frequency selector pin: open = 4.332MHz, closed to V
CC
= 8.664MHz
Test mode pin (open = normal RUN)
(closed to V
CC
= Test mode)
Reset Input for testing (active high)
PIN FUNCTION
TDA7330B
2/9
相關(guān)PDF資料
PDF描述
TDA7330 SINGLE CHIP RDS DEMODULATOR FILTER
TDA7330B Single Chip RDS Demodulator + Filter(單片RDS解調(diào)器和濾波器)
TDA7331 SINGLE CHIP RDS DEMODULATOR+ FILTER
TDA7331D SINGLE CHIP RDS DEMODULATOR+ FILTER
TDA7332 RDS FILTER
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