CS3001_09 Datasheet, PDF (4/16 Pages) Cirrus Logic – Precision Low-voltage Amplifier; DC to 2 kHz

ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
[(V+) - (V-)]
Input Voltage
Storage Temperature Range
2. TYPICAL PERFORMANCE PLOTS
Noise vs. Frequency (Measured)
100
10
1
0.001
0.01
0.1
1
10
Frequency (Hz)
Figure 1. Noise vs. Frequency (Measured)
CS3001
CS3002
Min
Typ
Max
Unit
6.8
V
V- -0.3
V+ +0.3
V
-65
+150
ºC
1000
100
10
1
10 100
1K 10K 100K 1M 10M
Frequency (Hz)
Figure 2. Noise vs. Frequency
100
50
0
-50
-100
0 1 2 3 4 5 6 7 8 9 ₁₀
TIME (Sec)
Figure 3. 0.01 Hz to 10 Hz Noise
100
75
50
25
0
-25
-50
-75
-100
Time (1 Hour)
σ = 13 nV
Figure 4. Offset Voltage Stability (DC to 3.2 Hz)
3
2.5
6.7 V
2
5V
1.5
2.7 V
1
-40
-20
0
20
40
60
80
Temperature (°C)
Figure 5. Supply Current vs. Temperature, CS3001
4
4.5
4.0
6.7 V
3.5
2.7 V
3.0
2.5
2.0
-40
-20
0
20
40
Temperature (°C)
60
80
Figure 6. Supply Current vs. Temperature, CS3002
DS490F9