Datasheet

0 10 20 30 40 50 60 70 80
75
80
85
90
95
100
SUPPLY CURRENT (A)
SUPPLY VOLTAGE (V)
V
RSP
= 48V
-50 -25 0 25 50 75 100 125
80
85
90
95
100
105
110
115
SUPPLY CURRENT (A)
TEMPERATURE (°C)
V
CC
= V
RSP
= 48V
0 20 40 60 80 100 120 140 160 180 200
-4
-3
-2
-1
0
1
2
3
4
OUTPUT (V)
TIME (s)
0 20 40 60 80 100120140160180200
-0.08
-0.06
-0.04
-0.02
0.00
0.02
0.04
0.06
0.08
OUTPUT (V)
TIME (s)
10 100 1k 10k 100k 1M
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
PSRR (dB)
FREQUENCY (Hz)
100 1k 10k 100k 1M
0
5
10
15
20
25
30
35
40
45
50
GAIN (dB)
FREQUENCY (Hz)
V
OUT
= 100mVpp
LMP8480-S
LMP8480, LMP8481
www.ti.com SNVS829A –JUNE 2012–REVISED AUGUST 2012
Typical Performance Characteristics (continued)
Unless otherwise specified, T
A
= 25°C, V
CC
= 4.5V to 76V, 4.5V < V
CM
< 76V, R
L
= 100k, V
SENSE
= (V
R
SP
– V
R
SN
) = 0V, for all
gain options.
AC Power Supply Rejection Ratio Small Signal Gain
vs. vs.
Frequency Frequency
Large Signal Pulse Response Small Signal Pulse Response
Supply Current Supply Current
vs. vs.
Supply Voltage Temperature
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