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PA21 Datasheet, PDF (3/5 Pages) List of Unclassifed Manufacturers – POWER DUAL OPERATIONAL AMPLIFIERS | |||
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TYPICAL PERFORMANCE
GRAPHS
PA21/25/26 ⢠PA21A/25A
POWER DERATING
40
35
30
BOTH
25
AMPLIFIERS
20
15 SINGLE
AMPLIFIER
10
5
0
0 25 50 75 100 125 150
TEMPERATURE, T (°C)
SMALL SIGNAL RESPONSE
100
80
60
40
20
0
â20
1
10 100 1K 10K 100K 1M
FREQUENCY, F (Hz)
BIAS CURRENT
1.75
1.5
1.25
1.0
.75
.5
.25
â50 â25 0 25 50 75 100 125
CASE TEMPERATURE, TC (°C)
PHASE RESPONSE
0
â30
â60
â90
â120
â150
â180
â210
0
10 100 1K 10K .1M 1M
FREQUENCY, F (Hz)
CROSSTALK
80
75
AMP 1
I OUT = 1A
70
AV = â100
65
AMP 2
60
I OUT = 0
AV = â100
55
50
10
100
1K
10K 20K
FREQUENCY, F (Hz)
POWER RESPONSE
50
40
30
25
20
15
10
|+VS | + |âVS | = 40V
5
1K
10K
FREQUENCY, F (Hz)
100K
POWER SUPPLY REJECTION
89
86
83
80
77
74
71
69
66
63
60
0 10 100 1K 10K 100K 1M
FREQUENCY, F (Hz)
HARMONIC DISTORTION
3
AV = â10
1 VOUT = 16VPP
RL = 8â¦
.1
.01
.001
10
100
1K
10K 40K
FREQUENCY, F (Hz)
PULSE RESPONSE
10
AV = 1
R L =10 â¦
5
0
â5
â10
0 200 400 600 800 1K
TIME, t (µs)
QUIESCENT CURRENT
40
125
35
100
30
75
25
50
20
25
15
0
10
â25
5
â50
.7 .8 .9 1 1.1 1.2 1.3 1.4
NORMALIZED QUIESCENT CURRENT, I Q (X)
CURRENT LIMIT
1.6
1.4
1.2
1.0
.8
.6
.4
â50 â25 0 25 50 75 100 125
CASE TEMPERATURE, TC (°C)
OUTPUT VOLTAGE SWING
3.5
3
2.5
2
1.5
1
.5
0
0 .5 1 1.5 2 2.5 3 3.5
OUTPUT CURRENT, I O (A)
APEX MICROTECHNOLOGY CORPORATION ⢠TELEPHONE (520) 690-8600 ⢠FAX (520) 888-3329 ⢠ORDERS (520) 690-8601 ⢠EMAIL prodlit@apexmicrotech.com
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