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WF162A11BAT&R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WF162A11BAT&R product

WF162A11BAT&R

Component

absolute pressure sensorMEMS piezoresistive0 to 1100 kPaLGA-4analog bridge outputTPMS

WF162A-11Bar is a compact uncalibrated absolute-pressure MEMS sensor for 0 to 1100 kPa measurements with a low-level differential bridge output.

Best for

  • Compact absolute-pressure measurement
  • Inflation pumps
  • TPMS and handheld tire-pressure gauges

Avoid if

  • A factory temperature-compensated digital pressure sensor is required
  • The design cannot support low-level differential analog signal conditioning

Check before use

  • Confirm the intended excitation voltage and bridge current budget
  • Design for offset and span calibration
  • Account for temperature coefficients over the application temperature range
  • Validate pressure sealing and mechanical assembly

Key specifications

Pressure range
0 to 1100 kPa absolute
Output span
110 mV to 150 mV
Nonlinearity
±0.3 %FS maximum
Operating temperature
-40 °C to +125 °C
Package
4-pad LGA, 2.3 mm × 2.6 mm × 1.13 mm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Inflation pumpsTPMS and tire-pressure gaugesAbsolute-pressure control systemsConsumer pressure-sensing products

Datasheet

C47023337.pdf

800 KB

Datasheet AI

CAD Models

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3D Model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

WF162A 11BA T&R, identified in the datasheet as WF162A-11Bar, is a 4-pad LGA MEMS piezoresistive absolute-pressure sensor. It uses a silicon Wheatstone bridge and produces a differential millivolt output.