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Model A3291KUA-T
Description A3290/1 Chopper Stabilised Precision Hall Effect Latches The Allegro Microsystems A3290/1 Hall-effect latches are temperature-stable and stress-resistant sensor ICs. They include a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilisation, Schmitt trigger, and a short circuit protected open-drain output to sink up to 25 mA. A south polarity magnetic field is required to turn on the output and a north polarity field to turn off the output. An on-board regulator permits operation with supply voltages in the range of 3 V to 24 V. Symmetrical switchpoints Resistant to physical stress Output short-circuit protection Operation from unregulated supply Reverse battery protection ### Hall effect sensor, Allegro Microsystems
Product QR code
Brand: Allegro MicroSystems
Packaging SIP-3
Delivery time
Packaging method Bulk
Standard packaging quantity 1
3.28  yuan 3.28yuan
5+:
$ 4.4280
25+:
$ 4.1000
50+:
$ 3.8704
100+:
$ 3.7720
500+:
$ 3.7064
2500+:
$ 3.6244
5000+:
$ 3.5916
10000+:
$ 3.5424
Quantity
5+
25+
50+
100+
500+
Price
$4.4280
$4.1000
$3.8704
$3.7720
$3.7064
Price $ 4.4280 $ 4.1000 $ 3.8704 $ 3.7720 $ 3.7064
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(1303) Minimum order quantity(5)
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Technical parameters/output current: 25 mA

Technical parameters/bandwidth: 800 kHz

Technical parameters/output current (Max): 25 mA

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 3V ~ 24V

Technical parameters/power supply voltage (Max): 24 V

Technical parameters/power supply voltage (Min): 3 V

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 3

Encapsulation parameters/Encapsulation: SIP-3

External dimensions/length: 4.09 mm

External dimensions/width: 1.52 mm

External dimensions/height: 3.02 mm

External dimensions/packaging: SIP-3

Physical parameters/operating temperature: -40℃ ~ 125℃ (TA)

Other/Product Lifecycle: Active

Other/Packaging Methods: Bulk

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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