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LMP90077MHX/NOPB +BOM

Scalable and Flexible Multi-Channel Architectu

LMP90077MHX/NOPB General Description

Analog to Digital Converters - ADC 16-Bit, 214.6-SPS, 4-ch delta-sigma ADC for sensors 28-HTSSOP -40 to 125

Texas Instruments, Inc Inventory

Key Features

  • 16-Bit Low-Power Sigma Delta ADC
  • True Continuous Background Calibration at All
  • Gains
  • In-Place System Calibration Using Expected
  • Value Programming
  • Low-Noise Programmable Gain (1x - 128x)
  • Continuous Background Open/Short and Out of
  • Range Sensor Diagnostics
  • 8 Output Data Rates (ODR) with Single-Cycle
  • Settling
  • 2 Matched Excitation Current Sources from 100
  • µA to 1000 µA (LMP90080/LMP90078)
  • 4-DIFF / 7-SE Inputs (LMP90080/LMP90079)
  • 2-DIFF / 4-SE Inputs (LMP90078/LMP90077)
  • 7 General Purpose Input/Output Pins
  • Chopper-Stabilized Buffer for Low Offset
  • SPI 4/3-Wire with CRC Data Link Error Detection
  • 50 Hz to 60 Hz Line Rejection at ODR ≤13.42
  • SPS
  • Independent Gain and ODR Selection per
  • Channel
  • Supported by WEBENCH
  • Automatic Channel Sequencer
  • Key Specifications
  • ENOB/NFR: Up to 16/16 Bits
  • Offset Error (typ): 8.4 nV
  • Gain Error (typ): 7 ppm
  • Total Noise: <10 µV-rms
  • Integral Non-Linearity (INL Max): ±1 LSB
  • Output Data Rates (ODR): 1.6775–214.65 SPS
  • Analog Voltage, V
  • A
  • Operating Temp Range: –40°C to 125°C
  • Package: 28 Pin Exposed Pad
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

feature-resolution feature-maximum-single-supply-voltage-v
feature-minimum-dual-supply-voltage-v feature-maximum-dual-supply-voltage-v
feature-power-supply-type feature-packaging Tape and Reel
feature-minimum-single-supply-voltage-v feature-rad-hard
feature-pin-count 28 feature-cecc-qualified No
feature-esd-protection feature-escc-qualified
feature-military No feature-aec-qualified No
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99
feature-svhc No feature-svhc-exceeds-threshold No

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