ISL28127, ISL28227
8
FN6633.6
December 16, 2010
Typical Performance Curves V
S = ±15V, VCM = 0V, RL = Open, unless otherwise specified.
FIGURE 3. INPUT NOISE VOLTAGE 0.1Hz to 10Hz
FIGURE 4. INPUT NOISE VOLTAGE SPECTRAL DENSITY
FIGURE 5. INPUT NOISE CURRENT SPECTRAL DENSITY
FIGURE 6. PSRR vs FREQUENCY, VS = ±5V, ±15V
FIGURE 7. CMRR vs FREQUENCY, VS = ±2.25, ±5V, ±15V
FIGURE 8. VOS vs TEMPERATURE vs VSUPPLY
TIME (s)
IN
PU
T
N
O
IS
E
V
O
LT
AG
E
(n
V
)
-60
-40
-20
0
20
60
80
100
0123456
789
10
40
-80
-100
V+ = 38V
RL = 10k
Rg = 10, Rf = 100k
AV = 10,000
CL = 3.5pF
FREQUENCY (Hz)
1
10
100
0.1
1
10
100
1k
10k
100k
VS = ±19V
AV = 1
INPUT
NOISE
VOLT
AGE
(
n
V/
√Hz
)
FREQUENCY (Hz)
1
10
100
INPUT
NOISE
CURRE
N
T
(
p
A/
√Hz
)
0.1
1
10
100
1k
10k
100k
0.1
VS = ±19V
AV = 1
0
P
S
RR
(
d
B)
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
10
20
40
60
80
100
120
-10
10
30
50
70
90
110
130
RL = INF
AV = +1
VS = 1VP-P
CL = 5.25pF
PSRR+ and PSRR- VS = ±15V
PSRR+ and PSRR- VS = ±5V
0
C
M
RR
(dB
)
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
10
20
40
60
80
100
120
-10
10
30
50
70
90
110
130
RL = INF
AV = +1
VCM = 1VP-P
CL = 5.25pF
VS = ±15V
VS = ±2.25V
VS = ±5V
-100
-50
0
50
100
-50
0
50
100
150
TEMPERATURE (°C)
V
OS
(
V)
VS = ±5
VS = ±15