Allegro Microsystems Surface Hall Effect Sensor 2.5 V 3.5 V, SOT-23, 3-Pin
- N° de stock RS:
- 172-9254
- Référence fabricant:
- A3212ELHLT-T
- Fabricant:
- Allegro Microsystems
Sous-total (1 bobine de 3000 unités)*
918,00 €
(TVA exclue)
1 110,00 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- 3 000 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
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Unité | Prix par unité | la bobine* |
|---|---|---|
| 3000 + | 0,306 € | 918,00 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 172-9254
- Référence fabricant:
- A3212ELHLT-T
- Fabricant:
- Allegro Microsystems
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Allegro Microsystems | |
| Product Type | Hall Effect Sensor | |
| Sensor Type | Hall Effect Sensors | |
| Technology | CMOS, Chopper Stabilised | |
| Mount Type | Surface | |
| Magnetic Type | Omnipolar | |
| Maximum Frequency Response | 340kHz | |
| Minimum Supply Voltage | 2.5V | |
| Package Type | SOT-23 | |
| Maximum Supply Voltage | 3.5V | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 3 | |
| Maximum Operating Temperature | 85°C | |
| Height | 0.95mm | |
| Series | A3211A3212 | |
| Width | 1.91 mm | |
| Length | 2.98mm | |
| Standards/Approvals | AEC-Q100 | |
| Automotive Standard | AEC-Q100 | |
| Response Time | 45μs | |
| Supply Current | 2mA | |
| Sélectionner tout | ||
|---|---|---|
Marque Allegro Microsystems | ||
Product Type Hall Effect Sensor | ||
Sensor Type Hall Effect Sensors | ||
Technology CMOS, Chopper Stabilised | ||
Mount Type Surface | ||
Magnetic Type Omnipolar | ||
Maximum Frequency Response 340kHz | ||
Minimum Supply Voltage 2.5V | ||
Package Type SOT-23 | ||
Maximum Supply Voltage 3.5V | ||
Minimum Operating Temperature -40°C | ||
Pin Count 3 | ||
Maximum Operating Temperature 85°C | ||
Height 0.95mm | ||
Series A3211A3212 | ||
Width 1.91 mm | ||
Length 2.98mm | ||
Standards/Approvals AEC-Q100 | ||
Automotive Standard AEC-Q100 | ||
Response Time 45μs | ||
Supply Current 2mA | ||
A3211/2 Micropower, Ultra Sensitive Hall Effect Switches, Allegro Microsystems
The A3211/2 are ultrasensitive, pole independent, Hall-effect switches with latched digital output. Their 2.5 V to 3.5 V operation and unique clocking scheme reduces the average operating power to less than 15 μW with a 2.75 V supply.
Either a north or south pole turns on the output in the A3212 and removing the magnetic field turns the output is off. This is reversed on the A3211.
Chopper stabilisation improves stability which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress.
Included on the chip is a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.
Hall Effect Sensors, Allegro MicroSystems
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