
ISL26132, ISL26134
11
FN6954.1
September 9, 2011
FIGURE 20. TYPICAL WORD RATE vs TEMPERATURE USING
INTERNAL OSCILLATOR
FIGURE 21. NOISE DENSITY vs FREQUENCY AT GAIN = 1, 80Sps
FIGURE 22. NOISE DENSITY vs FREQUENCY AT GAIN = 128, 80Sps
Typical Characteristics (Continued)
9.6
9.8
10.0
10.2
10.4
10.6
10.8
11.0
-40
-10
20
50
80
110
TEMPERATURE (°C)
DATA
RATE
(S
p
s)
WORD RATE = 10Sps
10
100
1000
10000
0.01
0.1
1
10
FREQUENCY (Hz)
NOI
SE
(nV/
√Hz
)
GAIN = 1, 80Sps
64k FFT
25 AVERAGES
1
10
100
0.01
0.1
1
10
FREQUENCY (Hz)
NOISE
(nV/
√Hz)
GAIN = 128, 80Sps
64k FFT
25 AVERAGES