Part Number
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MAX1457 |
Manufacturer
|
Maxim |
Description
|
0.1%-Accurate Signal Conditioner for Piezoresistive Sensor Compensation |
Published
|
May 6, 2005 |
Detailed Description
|
19-1342; Rev 1; 8/98
KIT ATION EVALU E L B A IL AVA
0.1%-Accurate Signal Conditioner for Piezoresistive Sensor Compens...
|
Datasheet
|
MAX1457
|
Overview
19-1342; Rev 1; 8/98
KIT ATION EVALU E L B A IL AVA
0.
1%-Accurate Signal Conditioner for Piezoresistive Sensor Compensation
________________General Description
The MAX1457 is a highly integrated analog-sensor signal processor optimized for piezoresistive sensor calibration and compensation.
It includes a programmable current source for sensor excitation, a 3-bit programmable-gain amplifier (PGA), a 12-bit ADC, five 16-bit DACs, and an uncommitted op amp.
Achieving a total error factor within 0.
1% of the sensor’s repeatability errors, the MAX1457 compensates offset, full-span output (FSO), offset TC, FSO TC, and full-span output nonlinearity of silicon piezoresistive sensors.
The MAX1457 ca...
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