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PGA308AIDGSR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PGA308AIDGSR product

PGA308AIDGSR

Sensor and Detector Interfaces

programmable sensor amplifierbridge sensorauto-zero PGAone-wire calibrationVSSOP-10Texas Instruments

PGA308AIDGSR is a programmable analog front end for resistive bridge sensors requiring calibrated gain and offset in a compact 10-pin VSSOP package.

Best for

  • Calibrated resistive bridge sensor interfaces
  • Strain, load, and weigh-scale signal conditioning
  • Compact sensor modules with one-wire factory calibration

Avoid if

  • Applications requiring a fully digital sensor interface without analog calibration
  • Designs that cannot support one-wire configuration or OTP programming control

Check before use

  • Confirm VIN1 and VIN2 common-mode range for the selected gain and offset settings
  • Confirm output load and compensation requirements
  • Validate the calibration register and OTP programming flow

Key specifications

Supply range
2.7 V to 5.5 V
Total differential gain
2.67 V/V to 9600 V/V
Coarse offset range
-100 mV to +100 mV RTI
Fine calibration
16-bit gain DAC and 16-bit zero DAC
Package
VSSOP-10 (DGS)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Bridge sensor conditioningIndustrial load and weigh scalesAutomotive sensor modules

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

PGA308AIDGSR is a Texas Instruments single-supply, auto-zero programmable sensor amplifier. It conditions bridge-sensor signals using programmable gain, coarse and fine offset correction, fault monitoring, and onboard OTP configuration memory.