Multi-Channel, Low Power 24-Bit Sensor AFE with True Continuous Background Calibration - LMP90100

LMP90100 (ACTIVE)

Multi-Channel, Low Power 24-Bit Sensor AFE with True Continuous Background Calibration

Parametrics Compare all products in Temperature & Pressure Analog Front End

 
# Input Channels
Analog Voltage AV/DD (Max) (V)
Analog Voltage AV/DD (Min) (V)
Applications
Integrated Features
Interface
Resolution (Bits)
Sample Rate (max) (SPS)
Supply Current (mA)
Operating Temperature Range (C)
Rating
Pin/Package
Approx. Price (US$)
LMP90100 LMP90077 LMP90078 LMP90079 LMP90080 LMP90097 LMP90098 LMP90099
7     4     4     7     7     4     4     7    
5.5     5.5     5.5     5.5     5.5     5.5     5.5     5.5    
2.85     2.85     2.85     2.85     2.85     2.85     2.85     2.85    
RTD/Thermistor
Thermocouple    
RTD/Thermistor
Thermocouple    
RTD/Thermistor
Thermocouple    
RTD/Thermistor
Thermocouple    
RTD/Thermistor
Thermocouple    
RTD/Thermistor
Thermocouple    
RTD/Thermistor
Thermocouple    
RTD/Thermistor
Thermocouple    
Continuous Background Calibration
Excitation Current Sources (iDACs)
PGA    
Continuous Background Calibration
Excitation Current Sources (iDACs)
PGA    
Continuous Background Calibration
Excitation Current Sources (iDACs)
PGA    
Continuous Background Calibration
Excitation Current Sources (iDACs)
PGA    
Continuous Background Calibration
Excitation Current Sources (iDACs)
PGA    
Continuous Background Calibration
Excitation Current Sources (iDACs)
PGA    
Continuous Background Calibration
Excitation Current Sources (iDACs)
PGA    
Continuous Background Calibration
Excitation Current Sources (iDACs)
PGA    
Serial SPI     Serial SPI     Serial SPI     Serial SPI     Serial SPI     Serial SPI     Serial SPI     Serial SPI    
24     16     16     16     16     24     24     24    
214SPS     214SPS     214SPS     214SPS     214SPS     214SPS     214SPS     214SPS    
0.4     0.4     0.4     0.4     0.4     0.4     0.4     0.4    
-40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
28HTSSOP     28HTSSOP     28HTSSOP     28HTSSOP     28HTSSOP     28HTSSOP     28HTSSOP     28HTSSOP    
4.00 | 1ku     2.80 | 1ku     2.94 | 1ku     3.10 | 1ku     3.26 | 1ku     3.43 | 1ku     3.61 | 1ku     3.80 | 1ku    

Featured tools and software

WEBENCH® SensorAFE LMP90100
 
Sensor AFE Designer
RTD
Thermocouple
Pressure
Load
Voltage Output

What are WEBENCH® tools?

Companion parts

Part # Name Product Family Comments
LMP90080   Multi-Channel, Low-Power 16-Bit Sensor AFE with True Continuous Background Calibration   Temperature & Pressure Signal Conditioning - Temperature & Pressure Analog Front End    16-bit, 2 matched current source, 4 differential/7 single-ended inputs  
LMP90079   Multi-Channel, Low-Power 16-Bit Sensor AFE with True Continuous Background Calibration   Temperature & Pressure Signal Conditioning - Temperature & Pressure Analog Front End    16-bit, no current source, 4 differential/7 single-ended inputs  
LMP90078   Multi-Channel, Low-Power 16-Bit Sensor AFE with True Continuous Background Calibration   Temperature & Pressure Signal Conditioning - Temperature & Pressure Analog Front End    16-bit, 2 matched current sources, 2 differential/4 single-ended inputs  
LMP90077   Multi-Channel, Low-Power 16-Bit Sensor AFE with True Continuous Background Calibration   Temperature & Pressure Signal Conditioning - Temperature & Pressure Analog Front End    16-bit, no current source, 2 differential/4 single-ended inputs  
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