PA05 Ver la hoja de datos (PDF) - Cirrus Logic
Número de pieza
componentes Descripción
Fabricante
PA05 Datasheet PDF : 5 Pages
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Product Innova tionFrom
PA05 • PA05A
POWER DERATING
250
200
150
100
50
0
0 25 50 75 100 125 150
CASE TEMPERATURE, TC (°C)
SMALL SIGNAL RESPONSE
100
RL = 8Ω
80
RC = 120Ω
CC = 82pf
60
CC = 220pf
40
CC = 470pf
20
0
10 100 1K 10K 100K 1M 10M
FREQUENCY, F (Hz)
COMMON MODE REJECTION
100
80
60
40
20
0
10 100 1K 10K 100K 1M
FREQUENCY, F (Hz)
HARMONIC DISTORTION
.2
.1
AV = 10
RL = 2Ω
.05
CC = 82pF, RC = 120Ω
VS = 31V
.02
.01
.005
.002
.001
30
PO = 1W
= 200W
PO
100 300 1K 3K 10K 30K
FREQUENCY, f (Hz)
PA05U
POWER SUPPLY REJECTION
100
80
60
40
20
0
10 100 1K 10K 100K 1M 10M
FREQUENCY F (Hz)
PHASE RESPONSE
0
CC = 82pf
–45
–90
–135
CC = 220pf CC = 470pf
CC = 470pf
CC = 220pf
–180
–225
10
RL = 8Ω
RC = 120Ω
CC = 82pf
100 1K 10K 100K 1M
FREQUENCY, F (Hz)
10M
PULSE RESPONSE
7.5
AV = +1
CC = 470pF
5
2.5
0
–2.5
–5
–7.5
0
5 10 15 20 25 30
TIME, t (µs)
QUIESCENT CURRENT
1.2
1.1
1.0
.9
.8
20
40
60
80 100
TOTAL SUPPLY VOLTAGE, VS (V)
SLEW RATE vs. COMP
100
80
60
40
20
100
200
300
400
500
EXT. COMPENSATION CAPACITOR CC (pF)
OUTPUT VOLTAGE SWING
12
10
8
= VS
6
V BOOST
4
2
0
130
= V S + 5V
V BOOST
5 10 15 20 25 30
OUTPUT CURRENT, IO (A)
CURRENT LIMIT
120
110
100
90
80
70
60
–50 –25 0 25 50 75 100 125
CASE TEMPERATURE, TC (°C)
POWER RESPONSE
100
60
40
20
10
6
4
2
40K 100K
.4M 1M
4M
FREQUENCY, F (Hz)
3
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