AD8522AR-REEL Ver la hoja de datos (PDF) - Analog Devices
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AD8522AR-REEL Datasheet PDF : 8 Pages
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AD8522
2V
VDD 100
90
0V
TA = +25°C
NO LOAD
VDD = +5V
VREF
10
0%
0V
1V
1µs
TIME – 1µs/DIV
Figure 21. Reference Startup vs.
Time
5V
CLK
0V
VOUT
20mV/
DIV
TIME – 5µs/DIV
Figure 22. Digital Feedthrough vs.
Time
2.504
2.502
2.500
2.498
AVG +1σ
AVG
AVG –1σ
V DD = +4.5V
SSZ = 300 UNITS
2.496
2.494
2.492
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE – °C
Figure 23. Reference Voltage vs.
Temperature
0
–0.01
–0.02
–0.03
–0.04
V DD = +4.5V
SSZ = 300 UNITS
∆ IL = 5mA
AVG +3σ
AVG
AVG –3σ
–0.05
–0.06
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE – °C
Figure 24. Reference Load Regulation
vs. Temperature
0.05
0.04
∆ VDD = +4.5V TO +5.5V
SSZ = 300 UNITS
0.03
AVG +3σ
AVG
0.02
AVG –3σ
0.01
0
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE – °C
Figure 25. Reference Line Regulation vs.
Temperature
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
14-Lead Narrow Body SOIC (SO-14)
14-Lead Epoxy DIP (N-14)
14
PIN 1
1
8
0.1574 (4.00)
0.1497 (3.80)
7
0.2440 (6.20)
0.2284 (5.80)
0.0098 (0.25)
0.0040 (0.10)
0.3444 (8.75)
0.3367 (8.55)
0.0196 (0.50)
0.0099 (0.25)
x 45 °
0.0688 (1.75)
0.0532 (1.35)
0.0500 0.0192 (0.49)
(1.27)
BSC
0.0138 (0.35)
8°
0.0098 (0.25) 0°
0.0075 (0.19)
0.0500 (1.27)
0.0160 (0.41)
14
PIN 1
1
0.210
(5.33)
MAX
0.160 (4.06)
0.115 (2.93)
0.795 (20.19)
0.725 (18.42)
8
0.280 (7.11)
0.240 (6.10)
7
0.060 (1.52)
0.015 (0.38)
0.325 (8.25)
0.300 (7.62)
0.195 (4.95)
0.115 (2.93)
0.130
(3.30)
MIN
0.015 (0.381)
0.008 (0.204)
0.022 (0.558)
0.014 (0.356)
0.100
(2.54)
BSC
0.070 (1.77)
0.045 (1.15)
SEATING
PLANE
–8–
REV. A
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