TDA8745 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TDA8745 Datasheet PDF : 40 Pages
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Philips Semiconductors
Satellite sound receiver with I2C-bus control
Preliminary specification
TDA8745
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
VP1
VP2
VP3
IP1
IP2
IP3
S/N(A)
synthesizer and mixer supply voltage
I2C-bus supply voltage
general supply voltage
synthesizer and mixer supply current
I2C-bus supply current
general supply current
signal-to-noise ratio secondary channel
A-weighted;
NR = on; DEEM = 75 µs
Vi(rms)
Vi(rms)
Vo
Ptot
Tstg
Tamb
input sensitivity (RMS value) baseband input
to mixer
baseband input voltage (RMS value)
output voltage
total power dissipation
storage temperature
operating ambient temperature
S/N(A) = 40 dB;
NR = on; DEEM = 75 µs
THD ≤ 0.5%
MIN. TYP. MAX. UNIT
4.5 5.0 5.5 V
4.5 5.0 5.5 V
8.0 12.0 13.2 V
−
37 48 mA
−
0.6 −
mA
−
35 46 mA
68 77 −
dB
−
0.5 1.5 mV
200 mV
−8 −6 −4 dBV
−
610 800 mW
−65 −
+150 °C
−20 −
+70 °C
1996 Mar 11
3
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