参数资料
型号: AD8251-EVALZ
厂商: Analog Devices Inc
文件页数: 7/24页
文件大小: 0K
描述: BOARD EVALUATION FOR AD8251 PGA
标准包装: 1
系列: iCMOS®
每 IC 通道数: 1 - 单
放大器类型: 仪表
输出类型: 单端
转换速率: 20 V/µs
-3db带宽: 10MHz
工作温度: -40°C ~ 85°C
电流供应(主 IC): 4.1mA
电压 - 电源,单路/双路(±): 5 V ~ 15 V
板类型: 完全填充
已供物品:
已用 IC / 零件: AD8251
AD8251
Rev. B | Page 15 of 24
06
28
7-
0
48
1200
0
22
STEP SIZE (V)
TIME
(ns
)
0
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–120
–115
–110
–105
–100
10
1M
0
628
7-
0
50
FREQUENCY (Hz)
T
HD
+
N
(
d
B)
100
1k
10k
100k
G = 2
G = 4
G = 8
G = 1
1000
800
600
400
200
4
6
8
101214
1618
SETTLED TO 0.01%
SETTLED TO 0.001%
Figure 48. Settling Time vs. Step Size, G = 8, RL = 10 kΩ
Figure 50. Total Harmonic Distortion + Noise vs. Frequency,
10 Hz to 500 kHz Band-Pass Filter, RL = 2 kΩ
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–120
–115
–110
–105
–100
10
1M
0
628
7-
0
49
FREQUENCY (Hz)
T
HD
+
N
(
d
B)
100
1k
10k
100k
G = 8
G = 2
G = 1
G = 4
Figure 49. Total Harmonic Distortion + Noise vs. Frequency,
10 Hz to 22 kHz Band-Pass Filter, RL = 2 kΩ
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