A1230LLTR-T Allegro Microsystems, Bipolar Hall Effect Sensor, 8-Pin SOIC

RS Stock No.: 177-5550Brand: Allegro MicrosystemsManufacturers Part No.: A1230LLTR-T
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Technical Document

Specifications

Mounting Type

Surface Mount

Magnetic Type

Bipolar

Maximum Operating Supply Voltage

18 V

Minimum Operating Supply Voltage

3.3 V

Package Type

SOIC

Pin Count

8

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

Country of Origin

United Kingdom

Product details

A1230 Dual Channel Quadrature Hall Effect Bipolar Switch, Allegro Microsystems

The Allegro Microsystems A1230 is a dual-channel, bipolar switch with two Hall-effect sensing elements. Each element provides a separate digital output for speed and direction signal processing.

The Hall elements are aligned with an accuracy greater than 1 μm. This accuracy makes it ideal for use in ring magnet based, speed and direction systems located in harsh automotive and industrial environments.

The A1230 contains two independent Hall-effect bipolar switches located 1 mm apart. The digital outputs are out of phase so the outputs are in quadrature when interfaced with the proper ring magnet design. Low-drift amplifiers guarantee symmetry between the switches.

The Allegro high-frequency chopper-stabilisation cancels offsets in each channel providing stable operation over the full specified temperature and voltage ranges.

The A1230 is available in a plastic 8-pin SOIC surface mount package and a plastic 4-pin SIP.

AEC-Q100 automotive qualified
Two matched Hall-effect switches on a single substrate
1 mm Hall element spacing
Superior temperature stability and industry-leading jitter performance through use of advanced chopper stabilisation topology
Integrated LDO regulator provides 3.3 V operation
Integrated ESD protection from outputs and VCC to ground
High-sensitivity switchpoints
Robust structure for EMC protection
Reverse-battery protection on supply and both output pins

Hall Effect Sensors, Allegro MicroSystems

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P.O.A.

A1230LLTR-T Allegro Microsystems, Bipolar Hall Effect Sensor, 8-Pin SOIC

P.O.A.

A1230LLTR-T Allegro Microsystems, Bipolar Hall Effect Sensor, 8-Pin SOIC
Stock information temporarily unavailable.

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Technical Document

Specifications

Mounting Type

Surface Mount

Magnetic Type

Bipolar

Maximum Operating Supply Voltage

18 V

Minimum Operating Supply Voltage

3.3 V

Package Type

SOIC

Pin Count

8

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

Country of Origin

United Kingdom

Product details

A1230 Dual Channel Quadrature Hall Effect Bipolar Switch, Allegro Microsystems

The Allegro Microsystems A1230 is a dual-channel, bipolar switch with two Hall-effect sensing elements. Each element provides a separate digital output for speed and direction signal processing.

The Hall elements are aligned with an accuracy greater than 1 μm. This accuracy makes it ideal for use in ring magnet based, speed and direction systems located in harsh automotive and industrial environments.

The A1230 contains two independent Hall-effect bipolar switches located 1 mm apart. The digital outputs are out of phase so the outputs are in quadrature when interfaced with the proper ring magnet design. Low-drift amplifiers guarantee symmetry between the switches.

The Allegro high-frequency chopper-stabilisation cancels offsets in each channel providing stable operation over the full specified temperature and voltage ranges.

The A1230 is available in a plastic 8-pin SOIC surface mount package and a plastic 4-pin SIP.

AEC-Q100 automotive qualified
Two matched Hall-effect switches on a single substrate
1 mm Hall element spacing
Superior temperature stability and industry-leading jitter performance through use of advanced chopper stabilisation topology
Integrated LDO regulator provides 3.3 V operation
Integrated ESD protection from outputs and VCC to ground
High-sensitivity switchpoints
Robust structure for EMC protection
Reverse-battery protection on supply and both output pins

Hall Effect Sensors, Allegro MicroSystems