HI7190EVAL Intersil, HI7190EVAL Datasheet - Page 8

• Manufacturer Part Number: HI7190EVAL
• Description: EVALUATION PLATFORM HI7190
• Manufacturer: Intersil

Specifications of HI7190EVAL

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 200k
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: ±2.5 V
• Power (typ) @ Conditions: 15mW @ 200kSPS
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: HI7190
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
HERTZ
1000
2000
1000
2000
1000
2000
1000
2000
100
250
500
100
250
500
100
250
500
100
250
500
10
25
30
50
60
10
25
30
50
60
10
25
30
50
60
10
25
30
50
60
132.3
129.5
127.7
126.3
125.6
122.4
107.7
129.2
125.7
124.5
123.4
122.5
106.1
125.9
123.1
121.8
105.7
124.7
120.6
101.4
118.1
119.9
119.9
116.1
119.2
117.5
116.8
112.1
SNR
98.1
85.7
68.8
96.9
84.4
67.8
96.6
84.3
68.2
95.3
83.1
68.3
TABLE 1. NOISE PERFORMANCE WITH INPUTS CONNECTED TO ANALOG GROUND
ENOB
21.7
21.2
20.9
20.7
20.6
20.0
17.6
16.0
13.9
11.1
21.2
20.6
20.4
20.2
20.1
19.3
17.3
15.8
13.7
11.0
20.6
20.1
19.9
19.6
19.6
19.0
17.3
15.8
13.7
11.0
20.4
19.7
19.5
19.2
19.1
18.3
16.5
15.5
13.5
11.1
8
P-P NOISE
14661.6
16469.7
15656.1
15494.7
2101.8
2435.6
2469.5
2838.6
166.7
505.3
199.5
580.1
209.7
597.8
100.0
345.2
691.1
(μV)
13.6
16.6
19.5
21.2
30.7
14.0
20.9
24.1
27.3
30.3
50.0
20.5
28.4
32.8
40.9
40.9
63.2
23.4
37.8
44.3
53.8
58.6
9.8
RMS NOISE
2221.4
2495.4
2372.1
2347.7
318.5
369.0
374.2
104.7
430.1
(μV)
25.3
76.6
30.2
87.9
31.8
90.6
15.2
52.3
1.5
2.1
2.5
3.0
3.2
4.6
2.1
3.2
3.7
4.1
4.6
7.6
3.1
4.3
5.0
6.2
6.2
9.6
3.5
5.7
6.7
8.2
8.9
HI7190
GAIN = 16
GAIN = 32
GAIN = 64
GAIN = 128
HERTZ
1000
2000
1000
2000
1000
2000
1000
2000
100
250
500
100
250
500
100
250
500
100
250
500
10
25
30
50
60
10
25
30
50
60
10
25
30
50
60
10
25
30
50
60
120.1
114.8
113.5
109.6
105.5
113.2
109.0
108.2
104.7
105.0
102.3
106.7
102.9
101.9
101.1
111.0
SNR
95.2
89.1
83.5
62.6
93.4
87.1
78.2
57.0
98.5
98.9
96.3
85.5
78.1
66.7
50.5
96.0
95.2
93.2
92.2
91.4
79.4
71.8
60.1
44.8
ENOB
19.7
18.8
18.6
18.1
17.9
17.2
15.5
14.5
13.6
10.1
18.5
17.8
17.7
17.1
17.1
16.7
15.2
14.2
12.7
17.4
16.8
16.6
16.1
16.1
15.7
13.9
12.7
10.8
16.5
15.7
15.5
15.2
15.0
14.9
12.9
11.6
9.2
8.1
9.7
7.1
P-P NOISE
120163.0
233238.2
18693.5
10439.2
39923.0
30110.0
57311.1
1417.7
2686.0
1782.7
4990.4
2133.5
5025.0
1086.6
4346.4
114.4
134.0
214.8
699.1
142.7
157.4
235.8
227.8
310.5
861.1
186.2
288.4
325.8
479.8
459.8
620.2
356.5
638.3
704.8
882.2
996.7
39.8
73.4
85.1
88.8
(μV)
RMS NOISE
18206.5
35339.1
June 27, 2006
4562.1
8683.5
2832.3
1581.7
6048.9
105.9
214.8
407.0
130.5
270.1
756.1
323.3
761.4
106.8
133.7
151.0
164.6
658.5
12.9
17.3
20.3
32.5
13.5
21.6
23.8
35.7
34.5
47.0
28.2
43.7
49.4
72.7
69.7
94.0
54.0
96.7
(μV)
11.1
6.0
FN3612.10