Dual axis hall effect sensor with quadrature outputs ALLEGRO APS12626LLHALT-CA automotive grade latch
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Product Description
Product Overview
The APS12625 and APS12626 are dual ultrasensitive Hall-effect latches designed for use with ring magnets. Featuring vertical and planar Hall elements with orthogonal sensing axes, they provide 90 phase separation independent of magnet pole spacing and air gap, eliminating the need for target optimization. The APS12625 offers Speed and Direction outputs, while the APS12626 provides quadrature outputs (Channel A/B). A unique power-cycling restore feature (-P option) prevents lost counts/pulses. These devices are automotive-grade, qualified per AEC-Q100, and operate from 2.8 to 5.5 V with high magnetic sensitivity.
Product Attributes
- Brand: Allegro MicroSystems
- Certifications: ISO 26262 / ASIL A functional safety compliance, AEC-Q100 (Automotive Grade)
- Package: 5-Pin SOT23-W (Suffix LH)
- Material: BiCMOS process
- Compliance: RoHS COMPLIANT
Technical Specifications
| Device | Output Type | Sensing Axes | Operating Voltage | Max Junction Temp. | Key Features |
|---|---|---|---|---|---|
| APS12625 | Speed & Direction | XY, ZX, ZY options | 2.8 to 5.5 V | 175C (TJ) | Speed and Direction outputs, Power-cycling restore (-P option) |
| APS12626 | Quadrature (A/B) | XY, ZX, ZY options | 2.8 to 5.5 V | 175C (TJ) | Quadrature outputs, Power-cycling restore (-P option) |
| Characteristic | Symbol | Min. | Typ. | Max. | Unit | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 2.8 | 5.5 | V | Operating | |
| Output Sink Current | IOUTPUT(SINK) | 10 | mA | |||
| Max Junction Temperature | TJ(MAX) | 165 | 175 | C | For 500 hours | |
| Package Thermal Resistance | RJA | 124 | C/W | LH-5, 4-layer board | ||
| Operate Point | BOP(A), BOP(B) | 1 | 11 to 27.8 | 44 | G | Varies with Temp. |
| Release Point | BRP(A), BRP(B) | 14 | 11 to 27.8 | 1 | G | Varies with Temp. |
| Hysteresis | BHYS(A), BHYS(B) | 25 | 35 to 55.5 | 72 | G | Varies with Temp. |
| Temperature Coefficient | TC | 0.17 | 0 | % / C | APS12625-F, APS12626-F / APS12625, APS12626 |
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral