Allegro Microsystems Through Hole Hall Effect Sensor 3.8 V 24V, Ultra Mini SIP, 3-Pin

RS Stock No.:: 680-7481P
Mfr. Part No.:: A1102EUA-T
Brand:: Allegro Microsystems

Allegro Microsystems Through Hole Hall Effect Sensor 3.8 V 24V, Ultra Mini SIP, 3-Pin

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RS Stock No.:: 680-7481P
Mfr. Part No.:: A1102EUA-T
Brand:: Allegro Microsystems

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Allegro Microsystems
	Sensor Type	Hall Effect Sensors
	Product Type	Hall Effect Sensor
	Technology	BiCMOS
	Mount Type	Through Hole
	Magnetic Type	Unipolar
	Minimum Supply Voltage	3.8V
	Maximum Supply Voltage	24V
	Package Type	Ultra Mini SIP
	Minimum Operating Temperature	-40°C
	Pin Count	3
	Maximum Operating Temperature	85°C
	Height	3.02mm
	Series	A1102
	Width	1.52mm
	Standards/Approvals	Pb-Free
	Length	4.09mm
	Response Time	4μs
	Automotive Standard	AEC-Q100
	Supply Current	7.5mA

	Select all
	Brand Allegro Microsystems
	Sensor Type Hall Effect Sensors
	Product Type Hall Effect Sensor
	Technology BiCMOS
	Mount Type Through Hole
	Magnetic Type Unipolar
	Minimum Supply Voltage 3.8V
	Maximum Supply Voltage 24V
	Package Type Ultra Mini SIP
	Minimum Operating Temperature -40°C
	Pin Count 3
	Maximum Operating Temperature 85°C
	Height 3.02mm
	Series A1102
	Width 1.52mm
	Standards/Approvals Pb-Free
	Length 4.09mm
	Response Time 4μs
	Automotive Standard AEC-Q100
	Supply Current 7.5mA

A1101, A1102, A1103, A1104, and A1106 Continuous-Time Switch Family Data Sheet

A1101/2/3/4/6 Hall Effect Sensor Switch, Allegro Microsystems

The Allegro A1101/2/3/4 and A1106 Hall-effect switches are produced with BiCMOS technology enabling fast power-on time and low-noise operation. Device programming is performed after packaging, to ensure increased switch-point accuracy by eliminating offsets that could be induced by package stress.

Unique Hall element geometries and low offset amplifiers minimise noise and to reduce the residual offset voltage normally caused by device over-molding and thermal stress.

The Allegro A1101/2/3/4 and A1106 a voltage regulator, Hall voltage generator, small-signal amplifier, Schmitt trigger, and NMOS output transistor.

The integrated voltage regulator permits operation from 3.8 V to 24 V and on-board protection circuitry provides a ±30 V absolute maximum voltage rating. All devices in the family are identical except for magnetic switchpoint levels.

Continuous-time operation with fast power-on time and low noise

Stable operation over full operating temperature range

Reverse battery protection

Solid-state reliability

Factory-programmed at end of line for optimum performance

Robust EMC performance

High ESD rating

Regulator stability without a bypass capacitor