consumption hall effect switch Allegro A3214LLHLT-T with latched output and pole independent sensing
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The A3213 and A3214 are ultra-sensitive, pole-independent Hall-effect switches with a latched digital output, designed for low-power applications such as battery-operated, hand-held equipment. Their unique clocking scheme significantly reduces average operating power. These devices offer polarity independence, allowing either a north or south pole to activate the output, and are ideal replacements for reed switches due to superior reliability and ease of manufacturing. Chopper stabilization ensures improved stability by reducing residual offset voltage caused by overmolding, temperature dependencies, and thermal stress.
Product Attributes
- Brand: Allegro MicroSystems, LLC
- Certifications: AEC-Q100 automotive qualified
- Material: Advanced BiCMOS processing
- Lead Finish: 100% matte-tin-plated leadframe
- Packaging: SOT23W (LH), SIP (UA)
Technical Specifications
| Part Number | Mounting | Packing | Ambient TA (C) | DC (%) | IDD(AVG)(typ) (A) | Operating Voltage (V) | Max Junction Temp (C) | BOP(S) (G) | BOP(N) (G) | BRPS (G) | BRPN (G) | Hysteresis (G) | Output Leakage Current (A) | Output On Voltage (mV) | Awake Time (s) | Period (s/ms) | Supply Current (mA) (Chip Awake) | Supply Current (A) (Chip Asleep) |
| A3213ELHLT-T | Surface Mount | 7-in. reel 3000 pieces/reel | 40 to 85 | 25 | 309 | 2.4 to 5.5 | 165 | 42 to 70 | 70 to 48 | 10 to 32 | 38 to 10 | 10 | <1.0 | 100 to 300 | 60 to 90 | 240 to 360 s | 2.0 | 8.0 |
| A3213EUA-T | SIP through hole | Bulk 500 pieces/bag | 40 to 150 | 25 | 309 | 2.4 to 5.5 | 165 | 42 to 70 | 70 to 48 | 10 to 32 | 38 to 10 | 10 | <1.0 | 100 to 300 | 60 to 90 | 240 to 360 s | 2.0 | 8.0 |
| A3214ELHLT-T | Surface Mount | 7-in. reel 3000 pieces/reel | 40 to 85 | 0.10 | 6 | 2.4 to 5.5 | 165 | 42 to 70 | 70 to 48 | 10 to 32 | 38 to 10 | 10 | <1.0 | 100 to 300 | 60 to 90 | 60 to 90 ms | 2.0 | 8.0 |
| A3214EUA-T | SIP through hole | Bulk 500 pieces/bag | 40 to 150 | 0.10 | 6 | 2.4 to 5.5 | 165 | 42 to 70 | 70 to 48 | 10 to 32 | 38 to 10 | 10 | <1.0 | 100 to 300 | 60 to 90 | 60 to 90 ms | 2.0 | 8.0 |
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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