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Infineon Technologies TLE4997E2XALA1 — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon TLE4997E2XALA1 Hall Effect Sensor, Single Axis

MPNTLE4997E2XALA1
End of Life

Infineon TLE4997E2XALA1, Single Axis Hall Effect Sensor, AEC-Q100, PG-SSO-3-92, Programmable, Temperature Compensated, 3.2kHz Bandwidth, 12 b Resolution, ±50mT ~ ±200mT Sensing Range, 4.5V ~ 5.5V Supply, -40°C ~ 125°C.

$4.54Ref. price · indicative, final on quote
Infineon Technologies TLE4997E2XALA1 datasheet (PDF)
Packaging3-SSIP Module
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TLE4997E2XALA1 specifications
ParameterValue
Output typeAnalog Voltage
MountingThrough Hole
Supply voltage4.5V ~ 5.5V
Output current1mA
Current - supply10mA
Operating temperature-40°C ~ 125°C (TJ)
Bandwidth3.2kHz
AxisSingle
GradeAutomotive
PackageTape & Box (TB); Cut Tape (CT)
FeaturesProgrammable, Temperature Compensated
Resolution12 b
TechnologyHall Effect
QualificationAEC-Q100
Sensing distance±50mT ~ ±200mT
Case3-SSIP Module

Product details

Single-axis Hall sensor for automotive position and current sensing

The Infineon TLE4997E2XALA1 is a single-axis Hall-effect sensor delivering an analog voltage output proportional to the magnetic field normal to the package face. Key features include a programmable sensing range from ±50 mT to ±200 mT, 12-bit resolution, a 3.2 kHz bandwidth, and on-chip temperature compensation. Supply voltage is 4.5 V to 5.5 V; maximum supply current is 10 mA.

No external thermistor or lookup-table correction is needed, saving two passives and a microcontroller ADC channel.

Mounting and integration

Through-hole PG-SSO-3-92 package. Three pins: supply, ground, analog output. The package is designed for direct board mounting or socket insertion. No external pull-up resistor needed on the output — the 1 mA maximum output current drives into a typical 10 kΩ load to ground.

Frequently asked questions

Is TLE4997E2XALA1 AEC-Q100 qualified?

Yes, the TLE4997E2XALA1 is AEC-Q100 qualified, making it suitable for automotive-grade applications requiring the associated reliability and production traceability.

What is the sensing range of TLE4997E2XALA1?

The TLE4997E2XALA1 has a programmable sensing range from ±50 mT to ±200 mT. This is set during device programming and allows one hardware variant to cover multiple magnetic field strengths.

What are the programming features of TLE4997E2XALA1?

The TLE4997E2XALA1 is programmable and temperature compensated. Programming typically sets the sensitivity (mV/mT), offset, and clamping levels. The exact protocol and tooling are covered in the Infineon application note for the TLE4997 family.

Is TLE4997E2XALA1 RoHS compliant?

Yes, the TLE4997E2XALA1 is ROHS3 compliant.