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Specifications
Voltage - Supply:
2.8V~5.5V
Mfr. Part #:
APS12625LLHALT-AA
Package:
SOT-23W
Key Attributes
Model Number:
APS12625LLHALT-AA
Product Description
Product Overview
The APS12625 and APS12626 are dual ultrasensitive Hall-effect latches designed for use with ring magnets. They offer flexible and easy integration due to their vertical and planar Hall elements, providing 90 phase separation independent of magnet pole spacing and air gap. These devices reduce accumulated lost counts/pulses after power cycling with the optional -P feature. The APS12625 provides Speed and Direction outputs, while the APS12626 offers quadrature outputs (Channel A/B).
Product Attributes
- Brand: Allegro MicroSystems
- Certifications: ISO 26262 / ASIL A, AEC-Q100 (Automotive Grade/Qualified)
- RoHS Compliant: Yes
- Package: 5-Pin SOT23-W (Suffix LH)
Technical Specifications
| Characteristic | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Absolute Maximum Ratings | VDD | 6 | V | Forward Supply Voltage |
| VRDD | 0.3 | V | Reverse Supply Voltage | |
| B | Unlimited | G | Magnetic Flux Density | |
| TJ(MAX) | 165 | C | Maximum Junction Temperature (For 500 hours) | |
| Electrical Characteristics | VDD (Operating) | 2.8 5.5 | V | Over full operating voltage and ambient temperature range |
| IDD | 3 | 4.5 | mA | Supply Current (Typical at 25C, VDD=4V) |
| IOUTPUT(SINK) | 10 | mA | Output Sink Current | |
| Magnetic Characteristics | BOP(A), BOP(B) (Operate Point) | 12 44 | G | At TC = 0, TA = 40C |
| BRP(A), BRP(B) (Release Point) | 44 12 | G | At TC = 0, TA = 40C | |
| BHYS(A), BHYS(B) (Hysteresis) | 38 72 | G | At TC = 0, TA = 40C | |
| TC (Temperature Coefficient) | 0.17 | % / C | For APS12625-F, APS12626-F | |
| Thermal Characteristics | RJA (Package Thermal Resistance) | 124 | C/W | LH-5, 4-layer board based on JESD51-7 |
2401241354_ALLEGRO-APS12625LLHALT-AA_C3716011.pdf
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