Changsha Purple Horn E-Commerce Co., Ltd.
| Voltage - Supply | 2.4V~5.5V |
| Description | SOT-23W Switches (Solid State) RoHS |
| Mfr. Part # | A3213ELHLX-T |
| Package | SOT-23W |
| Model Number | A3213ELHLX-T |
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Product Specification
| Voltage - Supply | 2.4V~5.5V | Description | SOT-23W Switches (Solid State) RoHS |
| Mfr. Part # | A3213ELHLX-T | Package | SOT-23W |
| Model Number | A3213ELHLX-T |
The A3213 and A3214 are ultra-sensitive, pole-independent Hall-effect switches with a latched digital output. Designed for low-power, battery-operated devices such as cell phones and palmtop computers, they offer significant power savings through a unique clocking scheme. These devices are ideal for replacing reed switches due to their superior reliability, ease of manufacturing, and elimination of signal conditioning. Chopper stabilization ensures improved stability by reducing offset voltage caused by overmolding, temperature, and thermal stress.
| Part Number | Mounting | Ambient TA (C) | DC (%) | IDD(AVG)(typ) (A) | Package | Operating Voltage Range (V) | Max Junction Temp (C) | Supply Current (Chip Awake) (mA) | Supply Current (Chip Asleep) (A) |
| A3213ELHLT-T | Surface Mount | 40 to 85 | 25 | 309 | LH (SOT23W) | 2.4 to 5.5 | 165 | 2.0 | 8.0 |
| A3213EUA-T | SIP through hole | 40 to 150 | 25 | 309 | UA (SIP) | 2.4 to 5.5 | 165 | 2.0 | 8.0 |
| A3214ELHLT-T | Surface Mount | 40 to 85 | 0.10 | 6 | LH (SOT23W) | 2.4 to 5.5 | 165 | 2.0 | 8.0 |
| A3214EUA-T | SIP through hole | 40 to 150 | 0.10 | 6 | UA (SIP) | 2.4 to 5.5 | 165 | 2.0 | 8.0 |
| Characteristic | Symbol | Test Conditions | Min. | Typ. [5] | Max. | Units |
| Operate Points (South pole) | BOPS | South pole to branded side | 42 | 70 | G | |
| Operate Points (North pole) | BOPN | North pole to branded side | 70 | 48 | G | |
| Release Points (South pole) | BRPS | South pole to branded side | 10 | 32 | G | |
| Release Points (North pole) | BRPN | North pole to branded side | 38 | 10 | G | |
| Hysteresis | Bhys | |BOPx - BRPx| | 10 | G |
| Characteristic | Symbol | Test Conditions | Min. | Typ. [1] | Max. | Units |
| Supply Voltage Range | VDD Operating | 2.4 | 3.0 | 5.5 | V | |
| Output Leakage Current | IOFF | VOUT = 5.5 V, BRPN < B < BRPS | <1.0 | 1.0 | A | |
| Output On Voltage | VOUT(ON) | Output on, IOUT = 1 mA, VDD = 3.0 V | 100 | 300 | mV | |
| Awake Time | tawake | 60 | 90 | s | ||
| Period | tperiod | A3213 | 240 | 360 | s | |
| Period | tperiod | A3214, TA = 25C, VDD = 3 V | 60 | 90 | ms |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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