Datasheet

AD5174
Rev. B | Page 9 of 20
08718-031
V
DD
/V
SS
= 5V/0V
–50
–45
–35
–40
–30
–25
–20
–15
–10
–5
0
1 10M1M100k10k1k10010
GAIN (dB)
FREQUENCY (Hz)
0x040
0x020
0x010
0x008
0x004
0x002
0x001
0x200
0x100
0x080
Figure 13. Bandwidth vs. Frequency vs. Code
THD + N (dB)
08718-039
0
–120
–100
–80
–60
–40
–20
10 100 1k 10k
100k
FREQUENCY (Hz)
1M
V
DD
/V
SS
= ±2.5V
CODE = HALF SCALE
f
IN
= 1V rms
NOISE BW = 22kHz
Figure 14. THD + N vs. Frequency
0
–100
–80
–60
–40
–20
0.001 0.01 0.1 1
THD + N (dB)
AMPLITUDE (V rms)
08718-026
10kΩ
V
DD
/V
SS
= ±2.5V
CODE = HALF SCALE
f
IN
= 1kHz
NOISE BW = 22kHz
Figure 15. THD + N vs. Amplitude
–
20
–25
–30
–35
–40
–45
–50
–55
–60
10 100 1M100k10k1k
PSRR (dB)
FREQUENCY (Hz)
08718-024
V
DD
/V
SS
= 5V/0V
CODE = HALF SCALE
Figure 16. PSRR vs. Frequency
4
5
6
7
8
VOLTAGE (V)
TIME (Seconds)
0.07 0.09 0.11 0.13 0.15 0.17
0
8718-029
Figure 17. V
EXT_CAP
Waveform While Writing Fuse
20
–70
–60
–50
–40
–30
–20
–10
0
10
–2 420
GLITCH AMPLITUDE (mV)
TIME (µs)
08718-102
V
DD
/V
SS
= ±2.5V
I
AW
= 200µA
Figure 18. Maximum Glitch Energy