LMP90077MHENOPB National Semiconductor, LMP90077MHENOPB Datasheet - Page 11

• Manufacturer Part Number: LMP90077MHENOPB
• Description: IC AFE 16BIT 214.6SPS 28-TSSOP
• Manufacturer: National Semiconductor
• Series: -r

Specifications of LMP90077MHENOPB

• Number Of Bits: 16
• Number Of Channels: 2 Differential, 4 Single-Ended
• Power (watts): -
• Voltage - Supply, Analog: 2.85 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Package / Case: 28-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LMP90077MHENOPBTR

1.6775
3.355
6.71
13.42
26.83125
53.6625
107.325
214.65
1.6775
3.355
6.71
13.42
26.83125
53.6625
107.325
214.65
1.6775
3.355
6.71
13.42
26.83125
53.6625
107.325
214.65
1.6775
3.355
6.71
13.42
26.83125
53.6625
107.325
214.65
ODR (SPS)
ODR (SPS)
SPS
SPS
TABLE 1. ENOB (Noise Free Resolution) vs. Sampling Rate and Gain at VA = VIO = VREF = 3V
TABLE 3. ENOB (Noise Free Resolution) vs. Sampling Rate and Gain at VA = VIO = VREF = 5V
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
3.08
4.56
6.15
8.60
3.35
4.81
6.74
9.52
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
2.68
3.86
5.23
7.94
2.90
4.11
5.74
8.25
TABLE 2. RMS Noise (µV) vs. Sampling Rate and Gain at VA = VIO = VREF = 3V
TABLE 4. RMS Noise (µV) vs. Sampling Rate and Gain at VA = VIO = VREF = 5V
1
1
1
1
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
1.90
2.70
4.10
5.85
2.24
3.11
4.51
6.37
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
1.65
2.36
3.49
5.01
1.86
2.60
3.72
5.31
2
2
2
2
16 (16)
16 (16)
16 (16)
16 (15.5)
16 (16)
16 (16)
16 (16)
16 (15.5)
1.53
2.21
3.16
4.29
1.65
2.37
3.38
4.72
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
1.24
1.78
2.47
3.74
1.34
1.90
2.72
3.82
4
4
4
4
16 (16)
16 (16)
16 (15.5)
16 (15)
16 (16)
16 (16)
16 (15.5)
16 (15)
1.27
1.67
2.39
3.64
1.33
1.90
2.66
3.79
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
1.00
1.47
2.09
2.94
1.08
1.50
2.11
2.97
Gain of the ADC
Gain of the ADC
Gain of the ADC
11
8
8
8
8
Gain
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
0.23
0.34
0.51
0.67
0.33
0.44
0.63
0.90
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
0.22
0.34
0.44
0.61
0.29
0.39
0.56
0.79
16
16
16
16
16 (16)
16 (16)
16 (16)
16 (15.5)
16 (16)
16 (16)
16 (15.5)
16 (15)
0.21
0.27
0.40
0.54
0.27
0.39
0.54
0.79
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
16 (16)
0.19
0.27
0.34
0.50
0.24
0.35
0.48
0.68
32
32
32
32
16 (16)
16 (16)
16 (15)
16 (15)
16 (15.5)
16 (15)
16 (14.5)
16 (14.5)
0.15
0.24
0.37
0.51
0.26
0.37
0.52
0.72
16 (16)
16 (16)
16 (16)
16 (15.5)
16 (16)
16 (16)
16 (15.5)
16 (15)
0.17
0.22
0.30
0.45
0.23
0.32
0.46
0.64
64
64
64
64
16 (15.5)
16 (14.5)
16 (14.5)
16 (14)
16 (15)
16 (14.5)
16 (14)
16 (13.5)
0.14
0.26
0.35
0.49
0.25
0.36
0.49
0.70
16 (16)
16 (15.5)
16 (15)
16 (15)
16 (15.5)
16 (15)
16 (14.5)
16 (14)
0.16
0.22
0.32
0.43
0.23
0.31
0.44
0.63
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