參數(shù)資料
型號: LMP90080MHX/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO28
封裝: LEAD FREE, PLASTIC, MO-153, TSSOP-28
文件頁數(shù): 3/62頁
文件大小: 1721K
代理商: LMP90080MHX/NOPB
TABLE 1. ENOB (Noise Free Resolution) vs. Sampling Rate and Gain at VA = VIO = VREF = 3V
ODR (SPS)
Gain
1
2
4
8
16
32
64
128
1.6775
16 (16)
16 (15.5)
3.355
16 (16)
16 (14.5)
6.71
16 (16)
16 (15.5)
16 (16)
16 (15)
16 (14.5)
13.42
16 (16)
16 (15.5)
16 (15)
16 (16)
16 (15.5)
16 (15)
16 (14)
26.83125
16 (16)
16 (15.5)
16 (15)
53.6625
16 (16)
16 (15)
16 (14.5)
107.325
16 (16)
16 (15.5)
16 (16)
16 (15.5)
16 (14.5)
16 (14)
214.65
16 (16)
16 (15.5)
16 (15)
16 (16)
16 (15)
16 (14.5)
16 (13.5)
TABLE 2. RMS Noise (V) vs. Sampling Rate and Gain at VA = VIO = VREF = 3V
ODR (SPS)
Gain of the ADC
1
2
4
8
16
32
64
128
1.6775
3.08
1.90
1.53
1.27
0.23
0.21
0.15
0.14
3.355
4.56
2.70
2.21
1.67
0.34
0.27
0.24
0.26
6.71
6.15
4.10
3.16
2.39
0.51
0.40
0.37
0.35
13.42
8.60
5.85
4.29
3.64
0.67
0.54
0.51
0.49
26.83125
3.35
2.24
1.65
1.33
0.33
0.27
0.26
0.25
53.6625
4.81
3.11
2.37
1.90
0.44
0.39
0.37
0.36
107.325
6.74
4.51
3.38
2.66
0.63
0.54
0.52
0.49
214.65
9.52
6.37
4.72
3.79
0.90
0.79
0.72
0.70
TABLE 3. ENOB (Noise Free Resolution) vs. Sampling Rate and Gain at VA = VIO = VREF = 5V
SPS
Gain of the ADC
1
2
4
8
16
32
64
128
1.6775
16 (16)
3.355
16 (16)
16 (15.5)
6.71
16 (16)
16 (15)
13.42
16 (16)
16 (15.5)
16 (15)
26.83125
16 (16)
16 (15.5)
53.6625
16 (16)
16 (15)
107.325
16 (16)
16 (15.5)
16 (14.5)
214.65
16 (16)
16 (15)
16 (14)
TABLE 4. RMS Noise (V) vs. Sampling Rate and Gain at VA = VIO = VREF = 5V
SPS
Gain of the ADC
1
2
4
8
16
32
64
128
1.6775
2.68
1.65
1.24
1.00
0.22
0.19
0.17
0.16
3.355
3.86
2.36
1.78
1.47
0.34
0.27
0.22
6.71
5.23
3.49
2.47
2.09
0.44
0.34
0.30
0.32
13.42
7.94
5.01
3.74
2.94
0.61
0.50
0.45
0.43
26.83125
2.90
1.86
1.34
1.08
0.29
0.24
0.23
53.6625
4.11
2.60
1.90
1.50
0.39
0.35
0.32
0.31
107.325
5.74
3.72
2.72
2.11
0.56
0.48
0.46
0.44
214.65
8.25
5.31
3.82
2.97
0.79
0.68
0.64
0.63
11
www.national.com
LMP90080/LMP90079/LMP90078/LMP90077
相關PDF資料
PDF描述
LMP90078MH/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
LMP90079MH/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
LMP90079MHE/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
LMP90078MHX/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
LMP90078MHE/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
相關代理商/技術參數(shù)
參數(shù)描述
LMP90080QMH/NOPB 制造商:Texas Instruments 功能描述:IC AFE 16BIT 214.6SPS 28TSSOP
LMP90080QMHE/NOPB 制造商:Texas Instruments 功能描述:IC AFE 16BIT 214.6SPS 28TSSOP 制造商:Texas Instruments 功能描述:Sensor AFE System: Multi-Channel, Low Po
LMP90080QMHX/NOPB 制造商:Texas Instruments 功能描述:IC AFE 16BIT 214.6SPS 28TSSOP
LMP90097 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Sensor AFE System: Multi-Channel, Low Power 24-Bit
LMP90097MH/NOPB 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32