HA1630D01/02/03 Series
Rev.2.00 Feb 07, 2007 page 14 of 25
Figure 2-21. HA1630D02
Total Harmonic Distortion + Noise vs.
Output Voltage p-p
0.001
0.01
0.1
1
10
0 0.5 1.0 1.5 2.0 2.5 3.0
Output Voltage Vout p-p (V)
T.H.D. + Noise (%)
V
DD
= 3.0 V
Ta = 25°C
Gain = 0 dB
f = 10 kHz
f = 100 Hz
f = 1 kHz
V
DD
= 3.0 V
Ta = 25°C
Gain = 40 dB
f = 10 kHz
f = 100 Hz
f = 1 kHz
Figure 2-22. HA1630D02
Total Harmonic Distortion + Noise vs.
Output Voltage p-p
0.001
0.01
0.1
1
10
0 0.5 1.0 1.5 2.0 2.5 3.0
Output Voltage Vout p-p (V)
T.H.D. + Noise (%)
Figure 2-23. HA1630D02
Voltage Output p-p vs. Frequency
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
100 1k 10k 100k 1M
Frequency f (Hz)
Voltage Output Vout p-p (V)
Gain = 40 dB, Vp-p = 0.03 V
Gain = 20 dB, Vp-p = 0.3 V
Gain = 0 dB, Vp-p = 2.5 V
Ta = 25°C
V
DD
= 3.0 V
Figure 2-24. HA1630D02
Voltage Noise Density vs. Frequency
Voltage Noise Density (nV/√Hz)
100
200
0
Frequency f (Hz)
100
10k
