AD5668BRUZ-1REEL7 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
fabricante
AD5668BRUZ-1REEL7
Analog Devices
AD5668BRUZ-1REEL7 Datasheet PDF : 30 Pages
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Data Sheet
0
VDD = 5.5V
EXT REF = 5V
–20 TA = 25°C
VREF = 2V ± 0.1V p-p
FREQUENCY = 10kHz
–40
–60
–80
–100
–120
–140
0
2000
4000
6000
FREQUENCY (Hz)
8000
Figure 49. Total Harmonic Distortion
10,000
9
TA = 25°C
8
VDD = EXTERNAL REFERENCE = 5V
7
6
5
4
3
VDD = EXTERNAL REFERENCE = 3V
2
1
0
0 1 2 3 4 5 6 7 8 9 10
CAPACITIVE LOAD (nF)
Figure 50. Settling Time vs. Capacitive Load
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
–10
EXT REF = 5V
VOUTA
CLR PULSE
–5
0
5
10
TIME (µs)
Figure 51. Hardware CLR
AD5628/AD5648/AD5668
10
0
–10
–20
–30
–40
–50
–60
–70
–80
10
CH A
CH B
CH C
CH D
CH E
CH F
CH G
CH H
–3dB
VDD = 5.5V
EXT REF = 5V
TA = 25°C
VREF = 2V ± 0.2V p-p
100
1k
1k0 100k
1M
10M
FREQUENCY (Hz)
Figure 52. Multiplying Bandwidth
100M
1.2510
1.2508
VDD = 5.5V
1.2506
1.2504
1.2502
1.2500
1.2498
1.2496
1.2494
1.2492
1.2490
–40
25
105
TEMPERATURE (°C)
Figure 53. 1.25 V Reference Temperature Coefficient vs. Temperature
2.503
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
105
25
–40
TEMPERATURE (°C)
Figure 54. 2.5 V Reference Temperature Coefficient vs. Temperature
Rev. J | Page 19 of 30
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