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LMP90098MH/NOPB

1 Channel AFE 24 Bit 28-TSSOP

LMP90098MH/NOPB General Description

Analog to Digital Converters - ADC 24-Bit, 214.6-SPS, 4-ch delta-sigma ADC for sensors with 2x IDACs 28-HTSSOP -40 to 125

Texas Instruments, Inc Inventory

Key Features

  • 24-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 to 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 (LMP90100/LMP90098)
  • 4-DIFF / 7-SE Inputs (LMP90100/LMP90099)
  • 2-DIFF / 4-SE Inputs (LMP90098/LMP90097)
  • 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
  • Independent Gain and ODR Selection per
  • Channel
  • Supported by WEBENCHR Sensor AFE Designer
  • Automatic Channel Sequencer
  • Key Specifications
  • ENOB/NFR Up to 21.5/19 Bits
  • Offset Error (Typical) 8.4 nV
  • Gain Error (Typical) 7 ppm
  • Total Noise < 10 µV-rms
  • Integral Nonlinearity (INL Maximum) ± 15 ppm
  • of FSR
  • Output Data Rates (ODR) 1.6775 - 214.65
  • SPS
  • Analog Voltage, VA 2.85 to 5.5 V
  • Operating Temp Range –4°C to 125°C
  • 28-Pin HTSSOP Exposed Pad
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

feature-resolution 24 feature-maximum-single-supply-voltage-v
feature-minimum-dual-supply-voltage-v feature-maximum-dual-supply-voltage-v
feature-power-supply-type Digital|Analog feature-packaging Tube
feature-minimum-single-supply-voltage-v feature-rad-hard
feature-pin-count 28 feature-cecc-qualified No
feature-esd-protection Yes 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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Availability: 3266 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $21.379 $21.38
200+ $8.274 $1,654.80
500+ $7.984 $3,992.00
1000+ $7.840 $7,840.00

The prices below are for reference only.