Changsha Purple Horn E-Commerce Co., Ltd.
| Voltage - Supply | 3V~24V |
| Description | SOT-23W Switches (Solid State) RoHS |
| Mfr. Part # | A1220ELHLT-T |
| Package | SOT-23W |
| Model Number | A1220ELHLT-T |
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Product Specification
| Voltage - Supply | 3V~24V | Description | SOT-23W Switches (Solid State) RoHS |
| Mfr. Part # | A1220ELHLT-T | Package | SOT-23W |
| Model Number | A1220ELHLT-T |
The A1220, A1221, A1222, and A1223 are Hall-effect sensor ICs designed for high-temperature operation (up to 150C) and resistance to thermal stress. They feature dynamic offset cancellation for superior performance, an on-chip regulator for wide supply voltage range (3-24V), and a short-circuit protected open-drain output. These devices are AEC-Q100 automotive qualified and offer solid-state reliability in small package sizes.
| Part Number | Package | Ambient Temperature Range | BRP (Min) | BOP (Max) |
| A1220ELHLX-T | 3-pin SOT23W surface mount | 40C to 85C | 40 G | 40 G |
| A1220LLHLX-T | 3-pin SOT23W surface mount | 40C to 150C | ||
| A1221ELHLX-T | 3-pin SOT23W surface mount | 40C to 85C | 90 G | 90 G |
| A1221LLHLX-T | 3-pin SOT23W surface mount | 40C to 150C | ||
| A1222ELHLX-T | 3-pin SOT23W surface mount | 40C to 85C | 150 G | 150 G |
| A1222LLHLX-T | 3-pin SOT23W surface mount | 40C to 150C | ||
| A1223ELHLX-T | 3-pin SOT23W surface mount | 40C to 85C | 180 G | 180 G |
| A1223LLHLX-T | 3-pin SOT23W surface mount | 40C to 150C | ||
| A1220EUA-T | 3-pin SIP through hole | 40C to 85C | ||
| A1220LUA-T | 3-pin SIP through hole | 40C to 150C | ||
| A1221EUA-T | 3-pin SIP through hole | 40C to 85C | ||
| A1221LUA-T | 3-pin SIP through hole | 40C to 150C | ||
| A1222EUA-T | 3-pin SIP through hole | 40C to 85C | ||
| A1222LUA-T | 3-pin SIP through hole | 40C to 150C | ||
| A1223EUA-T | 3-pin SIP through hole | 40C to 85C | ||
| A1223LUA-T | 3-pin SIP through hole | 40C to 150C |
| Characteristic | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
| Forward Supply Voltage | VCC | Operating, TJ < 165C | 3 | 24 | V | |
| Output Leakage Current | IOUTOFF | VOUT = 24 V, B < BRP | 10 | A | ||
| Output Saturation Voltage | VOUT(SAT) | IOUT = 20 mA, B > BOP | 185 | 500 | mV | |
| Output Current Limit | IOM | B > BOP | 30 | 60 | mA | |
| Power-On Time | tPO | VCC > 3.0 V, B < BRP(min) | 25 | s | ||
| Output Rise Time | tr | RL = 820 , CL = 20 pF | 0.2 | 2 | s | |
| Output Fall Time | tf | RL = 820 , CL = 20 pF | 0.1 | 2 | s | |
| Supply Current (On) | ICC(ON) | B > BOP, VCC = 12 V | 4 | mA | ||
| Supply Current (Off) | ICC(OFF) | B < BRP, VCC = 12 V | 4 | mA | ||
| Operate Point | BOP | A1220 | 5 | 22 | 40 | G |
| Operate Point | BOP | A1221 | 15 | 50 | 90 | G |
| Operate Point | BOP | A1222 | 70 | 110 | 150 | G |
| Operate Point | BOP | A1223 | 100 | 150 | 180 | G |
| Release Point | BRP | A1220 | 40 | 23 | 5 | G |
| Release Point | BRP | A1221 | 90 | 50 | 15 | G |
| Release Point | BRP | A1222 | 150 | 110 | 70 | G |
| Release Point | BRP | A1223 | 180 | 150 | 100 | G |
| Hysteresis | BHYS | A1220 | 10 | 45 | 80 | G |
| Hysteresis | BHYS | A1221 | 30 | 100 | 180 | G |
| Hysteresis | BHYS | A1222 | 140 | 220 | 300 | G |
| Hysteresis | BHYS | A1223 | 200 | 300 | 360 | G |
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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