TYPICAL PERFORMANCE
GRAPHS
PA41/PA42 • PA41A/PA42A
CURRENT LIMIT
NORMALIZED CURRENT LIMIT, (%)
140
130
120
110
+I
LIM
100
90
80
–50 –25 0 25 50 75 100 125
CASE TEMPERATURE, T
C
(°C)
0
–30
–I
LIM
60
INTERNAL POWER DISSIPATION, P(W)
POWER DERATING
15
12
9
6
T = T
A
3
T = T
A
0
0
25
50
75
100
TEMPERATURE, T (°C)
125
T = T
C
PA41
T = T
C
PA42
CURRENT LIMIT
CURRENT LIMIT RANGE, I (mA)
40
20
0
–20
–40
–60
+I
LIM
-I
LIM
100
200
0
300
400
500
CURRENT LIMIT RESISTOR, R
CL
(
Ω
)
SMALL SIGNAL RESPONSE
120
PHASE RESPONSE
400
C
C
= 3.3pF
C
C
= 10pF
C
C
= 18pF
POWER RESPONSE
OUTPUT VOLTAGE, V
O
(V
PP
)
R
L
= 10K
Ω
OPEN LOOP GAIN, A(dB)
100
C
C
= 3.3pF
80
60
40
C
C
= 18pF
20
0
1
10 100 1K 10K .1M 1M 10M
FREQUENCY, F (Hz)
C
C
= 10pF
–60
200
C
C
= 10pF
100
80
60
40
C
C
= 18pF
20
10K 20K30K 50K .1M .2M .3M .5M
FREQUENCY, F (Hz)
C
C
= 3.3pF
PHASE,
ϕ
(°)
–90
–120
–150
–180
–210
C
C
= 10pF
1
10 100 1K 10K .1M 1M 10M
FREQUENCY, F (Hz)
C
C
= 18pF
C
C
= 3.3pF
–20
1M
HARMONIC DISTORTION
1.0
.6
.4
60
A
V
= 20
C
C
= 3.3pf
R
L
= 2K
Ω
V
O
= 30V
PP
V
O
= 180V
PP
V
O
= 60V
PP
50
SLEW RATE
NORMALIZED QUIESCENT CURRENT, (%)
QUIESCENT CURRENT
150
130
110
SLEW RATE, V/µs
DISTORTION, (%)
.2
.1
.06
.04
.02
40
30
20
10
0
0
4
8
12
16
20
COMPENSATION CAPACITANCE, C
C
(pf)
T
C
90
=8
5 °C
5°C
5°C
.01
.006
.004
.002
100 200 1K 3K 10K 30K 100K
FREQUENCY, F (Hz)
T
C
70
=2
T
C
= -2
50
100 150
300
350
200
250
TOTAL SUPPLY VOLTAGE, V
S
(V)
COMMON MODE REJECTION, CMR (dB)
120
100
80
60
40
20
0
1
POWER SUPPLY REJECTION, PSR (dB)
COMMON MODE REJECTION
POWER SUPPLY REJECTION
120
100
80
60
40
20
0
1
10
100 1K 10K .1M
FREQUENCY, F (Hz)
1M
–V
S
+V
S
VOLTAGE DROP FROM SUPPLY, V
S
– V
O
(V)
OUTPUT VOLTAGE SWING
18
16
14
12
10
8
6
4
2
0
85°C
– OU
T
– OUT
25°C
– OUT
–25°C
T
–25°C +OU
85°C +OUT
25°C +OUT
0
20
40
60 80 100 120
OUTPUT CURRENT, I
O
(mA)
10
100 1K 10K .1M
FREQUENCY, F (Hz)
1M
APEX MICROTECHNOLOGY CORPORATION
• TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com
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