Unipolar magnetic switch ALLEGRO A3295KLHLT-T with stable operation and surface mount SOT23W package
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The A3295 Hall-effect switch is an extremely temperature-stable and stress-resistant unipolar switch, ideal for operation over extended temperature ranges up to 125C. It features dynamic offset cancellation for superior high-temperature performance and is suitable for consumer and industrial applications. The device is not intended for automotive applications.
Product Attributes
- Brand: Allegro MicroSystems, LLC
- Origin: U.S.A.
- Material: Lead (Pb) free, 100% matte-tin-plated leadframes
Technical Specifications
| Part Number | Package Type | Magnetic Switchpoints (G) Operate, BOP (max) | Magnetic Switchpoints (G) Release, BRP (min) | Packing |
| A3295KLHLT-T | Surface-mount SOT23W | 75 | 5 | 3000 pieces per 7-in. reel |
| A3295KLHLX-T | Surface-mount SOT23W | 75 | 5 | 10000 pieces per 13-in. reel |
| A3295KUA-T | Through-hole ultramini SIP | 75 | 5 | 500 pieces per bulk bag |
| Characteristic | Symbol | Test Conditions | Min. | Typ. | Max. | Units |
| Supply Voltage Range | VCC | Operating, TJ < 165C | 3.0 | 24 | V | |
| Output Leakage Current | IOFF | VOUT = 24 V, B < BRP | 10 | A | ||
| Output Saturation Voltage | VOUT(SAT) | IOUT = 20 mA, B > BOP | 185 | 500 | mV | |
| Output Current Limit | ION | B > BOP | 30 | 60 | mA | |
| Power-On Time | tPO | VCC > 3.0 V | 50 | s | ||
| Chopping Frequency | fC | 800 | kHz | |||
| Output Rise Time | tR | RLOAD = 820 , CLOAD = 20 pF | 0.2 | 2.0 | s | |
| Output Fall Time | tF | RLOAD = 820 , CLOAD = 20 pF | 0.1 | 2.0 | s | |
| Supply Current | ICC | B < BRP , VCC = 12 V | 3.0 | 8.0 | mA | |
| Supply Current | ICC | B > BOP , VCC = 12 V | 4.0 | 8.0 | mA | |
| Reverse Battery Current | IRCC | VRCC = 20 V | -5.0 | mA | ||
| Zener Voltage | VZ + VD | ICC = 15 mA, TA = 25C | 28 | V | ||
| Zener Impedance | ZZ + ZD | ICC = 15 mA, TA = 25C | 50 |
| Characteristic | Symbol | Test Conditions | Min. | Typ. | Max. | Units |
| Operate Point | BOP | 75 | G | |||
| Release Point | BRP | 5 | G | |||
| Hysteresis | BHYS | BOP BRP | 70 | G |
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