TYPICAL PERFORMANCE CURVES (CONT)
TA = +25°C, VCC = ±15VDC unless otherwise noted.
SUPPLY CURRENT vs TEMPERATURE
CHANNEL SEPARATION vs FREQUENCY
150
140
130
120
110
0
11
10
9
RL = ∞
RL = 2kΩ
8
7
–75
–50
–25
0
+25
+50
+75 +100 +125
10
100
1k
10k
100k
Ambient Temperature (°C)
Frequency (Hz)
TOTAL HARMONIC DISTORTION vs FREQUENCY
OPEN-LOOP GAIN vs SUPPLY VOLTAGE
1
0.1
104
100
AV = +101V/V
40.2kΩ
402Ω
6.5Vrms
2kΩ
AV = +101V/V
0.01
0.001
96
92
AV = +1V/V
Test
Limit
1k
0.1
1
10
100
Frequency (Hz)
10k
100k
0
5
10
15
20
Supply Voltage (±VCC
)
INPUT VOLTAGE NOISE SPECTRAL DENSITY
1k
100
10
1
1
10
100
1k
10k
100k
1M
Frequency (Hz)
®
7
OPA404
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