tda7421n STMicroelectronics, tda7421n Datasheet - Page 15

• Manufacturer Part Number: tda7421n
• Description: Am/fm Tuner For Car Radio And Hi-fi Applications
• Manufacturer: STMicroelectronics

ELECTRICAL CHARACTERISTICS (Continued)
I
2
C Bus Interface
Symbol
t
t
t
t
t
SU-SDA
SU-STO
HD-STA
HD-DAT
SU-DAT
t
t
f
HIGH
LOW
t
t
t
V
V
SCL
AA
buf
t
t
DH
R
F
IH
IL
SCL Clock Frequency
SCL Low to SDA Data Valid
Time the Bus Must Be Free for
the New Transmission
START Condition hold Time
Clock Low Period
Clock High Period
Start Condition Setup Time
Data Input Hold Time
Date Input Setup Time
SDA & SCL Rise Time
SDA & SCL Full Time
Stop Condition Setup Time
DATA OUT Time
Input Low Voltage
Input High Voltage
Parameter
Test Condition
Min.
3
Typ.
100
300
250
300
4.7
4.0
4.7
4.0
4.7
4.7
0
Max.
500
TDA7421N
1
Unit
KHz
ns
ns
ns
15/38
V
V
s
s
s
s
s
s
s
s
s