OPA2604-Q1 Datasheet, PDF (7/16 Pages) Texas Instruments – DUAL FET-INPUT, LOW DISTORTION OPERATIONAL AMPLIFIER

OPA2604ĆQ1
DUAL FETĆINPUT, LOW DISTORTION
OPERATIONAL AMPLIFIER
SGLS209 − NOVEMBER 2003
TYPICAL CHARACTERISTICS
SHORT−CIRCUIT CURRENT vs TEMPERATURE
60
ISC+ and ISC−
50
40
30
20
−75 −50 −25 0
25 50 75
Ambient Temperature (°C)
Figure 19
100 125
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
6
POWER DISSIPATION vs SUPPLY VOLTAGE
Worst case sine
wave RL = 600Ω
(both channels)
Typical high−level
music RL = 600Ω
(both channels)
No signal
or no load
8 10 12 14 16 18 20 22 24
Supply Voltage, ±VS (V)
Figure 20
MAXIMUM POWER DISSIPATION vs TEMPERATURE
1.4
θJ−A = 90°C/W
1.2
Soldered to
Circuit Board
1.0
(see text)
0.8
0.6
Maximum
0.4
Specified Operating
Temperature
0.2
85°C
0
0
25
50
75
100
125
150
Ambient Temperature (°C)
Figure 21
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