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Description
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The MAX1464 is a highly integrated, low-power, lownoise
multichannel sensor signal processor optimized
for industrial, automotive, and process-control applications
such as pressure sensing and compensation,
RTD and thermocouple linearization, weight sensing
and classification, and remote process monitoring with
limit indication.
The MAX1464 accepts sensors with either single-ended
or differential outputs. The MAX1464 accommodates
sensor output sensitivities from 1mV/V to 1V/V. The
MAX1464 provides amplification, calibration, signal linearization,
and temperature compensation that enable
an overall performance approaching the inherent
repeatability of the sensor without requiring any external
trim components.
Two 16-bit voltage-output DACs and two 12-bit PWMs
can be used to indicate each of the temperature-compensated
sensor signals independently, as a sum or
difference signal, or user-defined relationship between
each signal and temperature. Uncommitted op amps
are available to buffer the DAC outputs, drive heavier
external loads, or provide additional gain and filtering.
The MAX1464 incorporates a 16-bit CPU, user-programmable
4kB of FLASH program memory, 128 bytes
of FLASH user information, one 16-bit ADC, two 16-bit
DACs, two 12-bit PWM digital outputs, four rail-to-rail
op amps, one SPI™-compatible interface, two GPIOs,
and one on-chip temperature sensor.
The MAX1464 operates from a single 5.0V (typ) supply
and is packaged for automotive, industrial, and commercial
temperature ranges in a 28-pin SSOP package.
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| MAX1464 |
Free
Sample |
Buy |
Status |
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Package:
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TYPE PINS FOOTPRINT
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DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis |
MAX1464AAI+T
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Active
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SSOP;28 pin;81.6 mm²
Outline Drawing: 21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28+1*
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-40°C to +125°C
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RoHS/Lead-Free: Lead Free
Materials Analysis
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MAX1464AAI+
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Active
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SSOP;28 pin;81.6 mm²
Outline Drawing: 21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28+1*
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-40°C to +125°C
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RoHS/Lead-Free: Lead Free
Materials Analysis
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MAX1464CAI+T
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Active
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Land Pattern: Not Available
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0°C to +70°C
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See data sheet
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MAX1464CAI+
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Active
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SSOP;28 pin;81.6 mm²
Outline Drawing: 21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28+1*
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0°C to +70°C
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RoHS/Lead-Free: Lead Free
Materials Analysis
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MAX1464AAI
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Active
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SSOP;28 pin;81.6 mm²
Outline Drawing: 21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-1*
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-40°C to +125°C
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RoHS/Lead-Free: No
Materials Analysis
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MAX1464AAI-T
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Active
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Land Pattern: Not Available
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-40°C to +125°C
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See data sheet
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MAX1464CAI
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Active
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SSOP;28 pin;81.6 mm²
Outline Drawing: 21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-1*
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0°C to +70°C
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RoHS/Lead-Free: No
Materials Analysis
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MAX1464CAI-T
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Active
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Land Pattern: Not Available
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0°C to +70°C
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See data sheet
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MAX1464EAI
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Active
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SSOP;28 pin;81.6 mm²
Outline Drawing: 21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-1*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis
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MAX1464EAI-T
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Active
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Land Pattern: Not Available
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-40°C to +85°C
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See data sheet
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Download
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