TYPICAL RMS NOISE, CS5522/24/28 (Notes 14 and 15) Notes: 14. Wideband nois" />
參數(shù)資料
型號(hào): CS5528-ASZR
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 55/56頁(yè)
文件大小: 0K
描述: IC ADC 24BIT 8CH 24-SSOP
標(biāo)準(zhǔn)包裝: 1,000
位數(shù): 24
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 14.8mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 24-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 24-SSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類(lèi)型: 8 個(gè)單端,單極;8 個(gè)單端,雙極
CS5521/22/23/24/28
8
DS317F8
TYPICAL RMS NOISE, CS5522/24/28 (Notes 14 and 15)
Notes: 14. Wideband noise aliased into the baseband. Referred to the input. Typical values shown for 25° C.
15. To estimate Peak-to-Peak Noise, multiply RMS noise by 6.6 for all ranges and output rates.
16. For input ranges <100 mV and output rates
≥60 Sps, 16.384 kHz chopping frequency is used.
TYPICAL NOISE FREE RESOLUTION (BITS), CS5522/24/28 (Note 17)
Notes: 17. For bipolar mode, the number of bits of Noise Free Resolution is LOG((2XInput Range)/(6.6xRMS
Noise))/LOG(2) rounded to the nearest bit. For unipolar mode, the number of bits of Noise Free
Resolution is LOG((Input Range)/(6.6xRMS Noise))/LOG(2) rounded to the nearest bit. Also, the
CS5522/24/28’s output conversions are 24 bits. Noise free Resolution numbers are based upon
VREF = 2.5 V and XIN = 32.768 kHz. The values will be affected directly by changes in VREF, but the
effects due to changes in the XIN frequency will be minor.
Output Rate
(Sps)
-3 dB Filter
Frequency
Input Range, (Bipolar/Unipolar Mode)
25 mV
55 mV
100 mV
1 V
2.5 V
5 V
1.88
1.64
90 nV
95 nV
140 nV
1.5 V
3 V
6 V
3.76
3.27
110 nV
130 nV
190 nV
2 V
4 V
8 V
7.51
6.55
170 nV
200 nV
275 nV
2.5 V
6 V
11.5 V
15.0
12.7
250 nV
330 nV
580 nV
4.5 V
10 V
20 V
30.0
25.4
500 nV
1 V
1.5 V
16 V
45 V
85 V
61.6 (Note 16)
50.4
2 V
4 V
8 V
72 V
195 V
350 V
84.5 (Note 16)
70.7
10 V
20 V
35 V
340 V
900 V
2 mV
101.1 (Note 16)
84.6
30 V
60 V
105 V
1.1 mV
3 mV
5.3 mV
Output Rate
(Sps)
-3 dB Filter
Frequency
Input Range, (Bipolar Mode)
25 mV
55 mV
100 mV
1 V
2.5 V
5 V
1.88
1.64
16
17
18
3.76
3.27
16
17
18
7.51
6.55
15
16
17
15.0
12.7
15
16
30.0
25.4
14
61.6 (Note 16)
50.4
12
84.5 (Note 16)
70.7
10
101.1 (Note 16)
84.6
8
8888
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