PA82J 查看數據表（PDF） - Cirrus Logic
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PA82J Datasheet PDF : 5 Pages
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Product Innova tionFrom
PA81J • PA82J
POWER DERATING
12
10 T = TC
8
6
4 T = TA
2
0
0 25 50 75 100 125
TEMPERATURE, TC (°C)
SMALL SIGNAL RESPONSE
120
100
80
60
40
20
0
–20
1 10 100 1K 10K 100K 1M 10M
FREQUENCY, F (Hz)
HARM0NIC DISTORTION
3
1
.3
.1
PA81J
RL = 2KΩ
40VRMS
.03
PA82J
.01
RL = 10KΩ
100VRMS
.003
100 300 1K 3K 10K 30K 100K
FREQUENCY, F (Hz)
COMMON MODE REJECTION
140
120
100
80
60
PA81J/PA82J
40
20
0
1 10 100 1K 10K .1M 1M
FREQUENCY, F (Hz)
PA81-82U
CURRENT LIMIT
130
120
110
100
90
80
70
60
–50 –25 0 25 50 75 100 125
CASE TEMPERATURE, TC (°C)
PHASE RESPONSE
0
–30
–60
–90
–120
–150
–180
–210
1
10 100 1K 10K .1M 1M 10M
FREQUENCY, F (Hz)
SLEW RATE
1.0
0.9
+85°C
0.8
TO
+25°C
–25°C
0.7
40 50 60 70 80 90 100 110
POWER SUPPLY (% OF MAX)
POWER SUPPLY REJECTION
140
120
100
80
+VS
60
–VS
40
20
0
1
10 100 1K 10K .1M 1M
FREQUENCY, F (Hz)
BIAS CURRENT
256
64
16
4
1
.25
.06
–15 5 25 45 65 85 105
CASE TEMPERATURE, TC (°C)
POWER RESPONSE
300
200
PA82J
100 PA81J
60
30
15
25K
20
50K .1M .15M .25M.35M.5M
FREQUENCY, F (Hz)
INPUT NOISE
10
6
4
2
10
100
1K
10K .1M
FREQUENCY, F (Hz)
COMMON MODE VOLTAGE
300
200 PA82J
100 PA81J
60
30
15
10K 20K 50K .1M .2M .5M 1M
FREQUENCY, F (Hz)
3
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