Datasheet

Typical Performance–AD1866
REV. 0
–3–
–100
–90
–80
–70
–60
–50
–40
–30
205005500500 15500
10500
FREQUENCY – Hz
THD+N – dB
–60dB
–20dB
0dB
Figure 1. THD+N vs. Frequency
125
120
123
121
10
3
122
10
2
124
10
4
FREQUENCY – Hz
CHANNEL SEPARATION – dB
10
5
Figure 2. Channel Separation vs. Frequency
–20dB
SUPPLY VOLTAGE
THD+N – dB
0dB
–30
–100
5.6
–70
–90
4.6
–80
4.4
–40
–60
–50
5.45.25.04.8
–60dB
Figure 3. THD+N vs. Supply Voltage
INPUT AMPLITUDE – dB
GAIN LINEARITY ERROR – dB
6
–8
20
–2
–6
–80
–4
–100
4
0
2
0
–20–40–60
125°C
–35°C
0°C
25°C
70°C
Figure 4. Gain Linearity Error vs. Input Amplitude
TEMPERATURE – °C
THD+N – dB
–30
–100
125
–70
–90
–50
–80
–75
–40
–60
–50
100755025
0
–25
–60dB
–20dB
0dB
Figure 5. THD+N vs. Temperature
FREQUENCY – Hz
PSRR – dB
80
40
10
3
10
5
70
50
10
4
60
Figure 6. Power Supply Rejection Ratio vs. Frequency
(Supply Modulation Amplitude at 500 mV p-p)