参数资料
型号: HI7191IBZ-T
厂商: Intersil
文件页数: 24/25页
文件大小: 0K
描述: CONV A/D 24BIT SIGMA/DLTA 20SOIC
产品培训模块: Solutions for Industrial Control Applications
标准包装: 1
位数: 24
数据接口: 串行,SPI?
转换器数目: 1
功率耗散(最大): 32.5mW
电压电源: 模拟和数字,双 ±
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 标准包装
输入数目和类型: 1 个差分,单极;1 个差分,双极
其它名称: HI7191IBZ-TDKR
8
FN4138.8
June 1, 2006
TABLE 1. NOISE PERFORMANCE WITH INPUT CONNECTED TO ANALOG GROUND
HERTZ
SNR
ENOB
P-P NOISE
(
μV)
RMS NOISE
(
μV)
HERTZ
SNR
ENOB
P-P NOISE
(
μV)
RMS NOISE
(
μV)
GAIN = 1
GAIN = 16
10
132.3
21.7
9.8
1.5
10
120.1
19.7
39.8
6.0
25
129.5
21.2
13.6
2.1
25
114.8
18.8
73.4
11.1
30
127.7
20.9
16.6
2.5
30
113.5
18.6
85.1
12.9
50
126.3
20.7
19.5
3.0
50
111.0
18.1
114.4
17.3
60
125.6
20.6
21.2
3.2
60
109.6
17.9
134.0
20.3
100
122.4
20.0
30.7
4.6
100
105.5
17.2
214.8
32.5
250
107.7
17.6
166.7
25.3
250
95.2
15.5
699.1
105.9
500
98.1
16.0
505.3
76.6
500
89.1
14.5
1417.7
214.8
1000
85.7
13.9
2101.8
318.5
1000
83.5
13.6
2686.0
407.0
2000
68.8
11.1
14661.6
2221.4
2000
62.6
10.1
30110.0
4562.1
GAIN = 2
GAIN = 32
10
129.2
21.2
14.0
2.1
10
113.2
18.5
88.8
13.5
25
125.7
20.6
20.9
3.2
25
109.0
17.8
142.7
21.6
30
124.5
20.4
24.1
3.7
30
108.2
17.7
157.4
23.8
50
123.4
20.2
27.3
4.1
50
104.7
17.1
235.8
35.7
60
122.5
20.1
30.3
4.6
60
105.0
17.1
227.8
34.5
100
118.1
19.3
50.0
7.6
100
102.3
16.7
310.5
47.0
250
106.1
17.3
199.5
30.2
250
93.4
15.2
861.1
130.5
500
96.9
15.8
580.1
87.9
500
87.1
14.2
1782.7
270.1
1000
84.4
13.7
2435.6
369.0
1000
78.2
12.7
4990.4
756.1
2000
67.8
11.0
16469.7
2495.4
2000
57.0
9.2
57311.1
8683.5
GAIN = 4
GAIN = 64
10
125.9
20.6
20.5
3.1
10
106.7
17.4
186.2
28.2
25
123.1
20.1
28.4
4.3
25
102.9
16.8
288.4
43.7
30
121.8
19.9
32.8
5.0
30
101.9
16.6
325.8
49.4
50
119.9
19.6
40.9
6.2
50
98.5
16.1
479.8
72.7
60
119.9
19.6
40.9
6.2
60
98.9
16.1
459.8
69.7
100
116.1
19.0
63.2
9.6
100
96.3
15.7
620.2
94.0
250
105.7
17.3
209.7
31.8
250
85.5
13.9
2133.5
323.3
500
96.6
15.8
597.8
90.6
500
78.1
12.7
5025.0
761.4
1000
84.3
13.7
2469.5
374.2
1000
66.7
10.8
18693.5
2832.3
2000
68.2
11.0
15656.1
2372.1
2000
50.5
8.1
120163.0
18206.5
GAIN = 8
GAIN = 128
10
124.7
20.4
23.4
3.5
10
101.1
16.5
356.5
54.0
25
120.6
19.7
37.8
5.7
25
96.0
15.7
638.3
96.7
30
119.2
19.5
44.3
6.7
30
95.2
15.5
704.8
106.8
50
117.5
19.2
53.8
8.2
50
93.2
15.2
882.2
133.7
60
116.8
19.1
58.6
8.9
60
92.2
15.0
996.7
151.0
100
112.1
18.3
100.0
15.2
100
91.4
14.9
1086.6
164.6
250
101.4
16.5
345.2
52.3
250
79.4
12.9
4346.4
658.5
500
95.3
15.5
691.1
104.7
500
71.8
11.6
10439.2
1581.7
1000
83.1
13.5
2838.6
430.1
1000
60.1
9.7
39923.0
6048.9
2000
68.3
11.1
15494.7
2347.7
2000
44.8
7.1
233238.2
35339.1
HI7191
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