Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 6uA |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 2.4V~5.5V |
| Description | SOT-23W Switches (Solid State) RoHS |
| Mfr. Part # | A3214ELHLT-T |
| Package | SOT-23W |
| Model Number | A3214ELHLT-T |
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Product Specification
| Operating Current | 6uA | Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 2.4V~5.5V | Description | SOT-23W Switches (Solid State) RoHS |
| Mfr. Part # | A3214ELHLT-T | Package | SOT-23W |
| Model Number | A3214ELHLT-T |
The A3213 and A3214 are ultra-sensitive, pole-independent Hall-effect switches with a latched digital output, designed for low-power, battery-operated equipment. They offer superior reliability and ease of manufacturing by replacing reed switches, eliminating the need for signal conditioning. Their chopper stabilization technology ensures improved stability and reduced offset voltage.
| Part Number | Mounting | Ambient TA (C) | DC (%) | IDD(AVG)(typ) (A) | Operating Voltage (V) | Max Junction Temp (C) | Package |
| A3213ELHLT-T | Surface Mount | 40 to 85 | 25 | 309 | 2.4 to 5.5 | 165 | LH (SOT23W) |
| A3213EUA-T | SIP through hole | 40 to 150 | 25 | 309 | 2.4 to 5.5 | 165 | UA (SIP) |
| A3214ELHLT-T | Surface Mount | 40 to 85 | 0.10 | 6 | 2.4 to 5.5 | 165 | LH (SOT23W) |
| A3214EUA-T | SIP through hole | 40 to 150 | 0.10 | 6 | 2.4 to 5.5 | 165 | UA (SIP) |
| Characteristic | Symbol | Test Conditions | Min. | Typ. [5] | Max. | Units |
| Operate Point (South Pole) | BOPS | South pole to branded side | 42 | 70 | G | |
| Operate Point (North Pole) | BOPN | North pole to branded side | 70 | 48 | G | |
| Release Point (South Pole) | BRPS | South pole to branded side | 10 | 32 | G | |
| Release Point (North Pole) | BRPN | North pole to branded side | 38 | 10 | G | |
| Hysteresis | Bhys | |BOPx - BRPx| | 10 | G | ||
| 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 | ||
| Duty Cycle (A3213) | DC | 25 | % | |||
| Duty Cycle (A3214) | DC | 0.10 | % | |||
| Supply Current (Chip awake) | IDD(EN) | Chip awake (enabled) | 2.0 | mA | ||
| Supply Current (Chip asleep) | IDD(DIS) | Chip asleep (disabled) | 8.0 | A | ||
| Average Supply Current (A3213) | IDD(AVG) | 309 | 850 | A | ||
| Average Supply Current (A3214) | IDD(AVG) | 6 | 22 | A |
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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