SAA7282 Datasheet, PDF (14/25 Pages) NXP Semiconductors – Terrestrial Digital Sound Decoder TDSD2

Philips Semiconductors
Terrestrial Digital Sound Decoder (TDSD2)
Product specification
SAA7282
CHARACTERISTICS
V_DD = 4.5 to 5.5 V; T_amb = 0 to +70 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
Supplies
V_DD
supply voltage
I_DD
total supply current
V_SS,V_SSAL ground supply voltage
V_SSAR,V_DAC
V_DDAL,
V_DDAR
analog supply voltage
see Fig.9
see Fig.9
Digital inputs
DATA
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
I_LI
input leakage current
C_I
input capacitance
ADSEL (this pin is internally pulled HIGH when not connected)
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
Z_I
input impedance
C_I
input capacitance
RESET (Schmitt trigger input)
V_IL
V_IH
V_hys
SCL
LOW level input voltage
HIGH level input voltage
hysteresis
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
V_hys
hysteresis
I_LI
input leakage current
C_I
input capacitance
MIN.
4.5
−
0
4.5
0
2.0
−10
−
0
2.0
−
−
0
3.0
0.05V_DD
0
3.0
0.05V_DD
−10
−
TYP.
MAX. UNIT
5.0
5.5
V
50
100
mA
−
0
V
5.0
5.5
V
−
0.8
V
−
V_DD
V
−
+10
µA
−
10
pF
−
0.8
V
−
V_DD
V
50
−
kΩ
−
10
pF
−
1.5
V
−
V_DD
V
−
−
V
−
1.5
V
−
V_DD
V
−
−
V
−
+10
µA
−
10
pF
July 1993
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