LMP90100MHE National Semiconductor, LMP90100MHE Datasheet - Page 19

• Manufacturer Part Number: LMP90100MHE
• Description: AFE, SENSOR, 28TSSOP
• Manufacturer: National Semiconductor

Specifications of LMP90100MHE

• Brief Features: 24bit Low Power Sigma Delta ADC, Automatic Channel Sequencer
• Supply Voltage Range: 2.7V To 5.5V
• Operating Temperature Range: -40°C To +105°C
• Digital Ic Case Style: TSSOP
• No. Of Pins: 28
• Base: RoHS Compliant
• Ic Function: Multi-Channel, Low Power 24-bit Sensor AFE
• Rohs Compliant: Yes

Gain Error vs. Temperature without Calibration at Gain = 1
Gain Error vs. Temperature without Calibration at Gain = 8
-100
-110
-120
-130
-140
-150
-160
-100
-120
-140
-160
160
150
140
130
120
110
-20
-40
-60
-80
Digital Filter Frequency Response
0
-40 -20
-40 -20
1
VA = 3V
VA = 3V
1.7 SPS
3.4 SPS
6.7 SPS
13.4 SPS
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
FREQUENCY (Hz)
10
20
20
VA = 5V
VA = 5V
40
40
60
60
100
80 100 120
80 100 120
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Gain Error vs. Temperature with Calibration at Gain = 1
Gain Error vs. Temperature with Calibration at Gain = 8
-100
-120
-140
-160
-100
-120
-20
-40
-60
-80
-20
-40
-20
-40
-60
-80
Digital Filter Frequency Response
40
20
0
0
10
-40 -20
-40 -20
26 SPS
54 SPS
107 SPS
214 SPS
TEMPERATURE (°C)
VA = 5V
TEMPERATURE (°C)
0
0
FREQUENCY (Hz)
100
VA = 3V
VA = 3V
20
20
40
40
VA = 5V
60
60
1k
80 100 120
80 100 120
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