TDA7264 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TDA7264 Datasheet PDF : 14 Pages
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TDA7264
2
Electrical specifications
Electrical specifications
2.1
Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
VS
DC supply voltage
IO
Output Peak Current (internally limited)
Ptot
power Dissipation Tcase = 70°C
Top
Operating temperature
Tj
Junction temperature
Tstg
Storage temperature
Value
±25
4.5
30
-20 to 85
-40 to 150
-40 to 150
Unit
V
A
W
°C
°C
°C
2.2
Thermal data
Table 3. Thermal data
Symbol
Parameter
Rth j-case Thermal resistance, junction to case
Min Typ Max Unit
-
-
2
°C/W
2.3
Electrical specifications
Unless otherwise stated, the results in Table 4 below are given for the conditions:
VS = ±20 V, RL (load) = 8 Ω, RS (source) = 50 Ω, f = 1 kHz, and Tamb = 25° C. See also the
applications circuit in Figure 12 on page 9.
Table 4. Electrical specifications
Symbol
Parameter
Conditions
VS
Iq
POM
Supply voltage range
Total quiescent current
Music output power (1)
PO
Output power
-
-
THD = 10%,
RL = 8 Ω, VS = ±22.5 V
THD = 10%:
RL = 8 Ω, VS = ±20 V
RL = 4 Ω, VS = ±16 V
THD = 1%:
RL = 8 Ω, VS = ±20 V
RL = 4 Ω, VS = ±16 V
Min Typ Max Unit
±5 -
±22.5 V
-
80 130 mA
-
32 -
W
20 25 -
25
W
-
20 -
20
Doc ID 1477 Rev 6
3/14
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