E-TDA7478ADTR STMicroelectronics, E-TDA7478ADTR Datasheet - Page 2

• Manufacturer Part Number: E-TDA7478ADTR
• Description: IC DEMODULATOR SGL RDS 16TSSOP
• Manufacturer: STMicroelectronics

Specifications of E-TDA7478ADTR

• Function: Demodulator, Filter
• Gain: 20dB
• Current - Supply: 7.5mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• P1db: -
• Lo Frequency: -
• Rf Frequency: -
• Lead Free Status / Rohs Status: Compliant

TDA7478
Table 2. Pin Description
Figure 3. Pin Connection (Top view)
Table 3. Thermal Data
2/8
No pin
Symbol
R
10
11
12
13
14
15
16
th j-case
1
2
3
4
5
6
7
8
9
OSCOUT
EXTRES
FILOUT
OSCIN
Thermal Resistance Junction-case Max.
RDDA
Name
QUAL
VREF
OSEL
RDCL
FSEL
MPX
GND
N.U.
T57
TM
V
S
Output for signal quality indication (High = good)
RDS data output
Reference voltage
RDS input signal
Oscillator selector pin:
- open, closed to V
- closed to GND=external driven
Ground
Not Used (to be left open)
Filter output
Frequency selector pin:
- open = 4.332MHz
- closed to VS = 8.664MHz
Test mode pin: - open = normal operation - closed to VS = testmode
Reset pin: - open=run mode - closed to VS = reset condition
Supply voltage
Oscillator input
Oscillator output
Testing output pin: 57kHz clock output
RDS clock output 1187.5Hz
FILOUT
RDDA
QUAL
VREF
OSEL
GND
MPX
N.U.
Description
S
= quartz oscillator
1
2
3
4
5
6
7
8
D97AU752A
16
15
14
13
12
11
10
Description
9
RDCL
T57
OSCOUT
OSCIN
V
EXTRES
TM
FSEL
S
Value
200
°C/W
Unit