Changsha Purple Horn E-Commerce Co., Ltd.
| Voltage - Supply | 3V~3.63V |
| Description | SOT-23W Linear, Compass (ICs) RoHS |
| Mfr. Part # | A1319LLHLT-5-T |
| Package | SOT-23W |
| Model Number | A1319LLHLT-5-T |
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Product Specification
| Voltage - Supply | 3V~3.63V | Description | SOT-23W Linear, Compass (ICs) RoHS |
| Mfr. Part # | A1319LLHLT-5-T | Package | SOT-23W |
| Model Number | A1319LLHLT-5-T |
The Allegro A1318 and A1319 are high-accuracy, temperature-stable linear Hall-effect sensor ICs designed for applications requiring precise displacement and angular position sensing. These devices feature non-volatile memory for end-of-line optimization of sensitivity and quiescent voltage output (QVO), ensuring sustained performance across an extended operating temperature range of 40C to 150C. Available in miniature surface-mount (SOT-23W) and through-hole (SIP) packages, they are ideal for demanding automotive and industrial applications. The integrated BiCMOS monolithic circuit includes a Hall element, temperature-compensating circuitry, a high-gain amplifier, and a proprietary dynamic offset cancellation technique, providing a voltage output proportional to the applied magnetic field.
| Model | Output Polarity | Sensitivity (typ) | Package | Packing | Supply Voltage (VCC) | Operating Ambient Temperature | Quiescent Voltage Output (QVO) (typ) | Sensitivity Temperature Coefficient (TCSens) |
|---|---|---|---|---|---|---|---|---|
| A1318LLHLX-1-T | Forward | 1.35 mV/G | 3-pin SOT-23W | 10,000 pieces per reel | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1318LLHLT-1-T | Forward | 1.35 mV/G | 3-pin SOT-23W | 3,000 pieces per reel | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1318LLHLX-2-T | Forward | 2.5 mV/G | 3-pin SOT-23W | 10,000 pieces per reel | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1318LLHLT-2-T | Forward | 2.5 mV/G | 3-pin SOT-23W | 3,000 pieces per reel | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1318LUATN-2-T | Forward | 2.5 mV/G | 3-pin SIP | 4,000 pieces per reel | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1318LUA-2-T | Forward | 2.5 mV/G | 3-pin SIP | 500 pieces per bag | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1319LLHLX-5-T | Forward | 5 mV/G | 3-pin SOT-23W | 10,000 pieces per reel | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1319LLHLT-5-T | Forward | 5 mV/G | 3-pin SOT-23W | 3,000 pieces per reel | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1319LUATN-5-T | Forward | 5 mV/G | 3-pin SIP | 4,000 pieces per reel | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| A1319LUA-5-T | Forward | 5 mV/G | 3-pin SIP | 500 pieces per bag | 3.0 - 3.63 V | -40C to 150C | 1.65 V | 0.08 - 0.16 %/C |
| Key Electrical Characteristics (VCC = 3.3 V, TA = 25C, unless otherwise noted) | ||||||||
| Supply Current (ICC) | 7.7 mA (typ) | |||||||
| Internal Bandwidth (BWi) | 20 kHz (typ) | |||||||
| Chopping Frequency (fC) | 400 kHz (typ) | |||||||
| Output Voltage Clamp (High) (VCLPHIGH) | 2.97 V (typ) | |||||||
| Output Voltage Clamp (Low) (VCLPLOW) | 0.33 V (typ) | |||||||
| Linearity Sensitivity Error (LinERR) | 1.5 % | |||||||
| Symmetry Sensitivity Error (SymERR) | 1.5 % | |||||||
| Ratiometry Quiescent Voltage Output Error (RatVOUT(Q)) | 1.5 % | |||||||
| Ratiometry Sensitivity Error (RatSens) | 1.5 % | |||||||
| Typical Quiescent Voltage Output Drift Across Temperature (VOUT(Q)) | Varies by model (e.g., -13 to 13 mV for A1318LUA-2-T) | |||||||
| Sensitivity Drift Due to Package Hysteresis (SensPKG) | 2 % | |||||||
| Undervoltage Lockout (UVLO) | VUVLOHI: (powers on), VUVLOLO: 2.5 V (powers off) | |||||||
| Power-On Time (tPO) | 50 s (typ) | |||||||
| VCC Ramp Time (tVCC) | 0.005 - 100 ms | |||||||
| VCC Off Level (VCCOFF) | 0 - 0.33 V | |||||||
| Delay to Clamp (tCLP) | 30 s (typ) | |||||||
| Package LH Dimensions (SOT-23W) | 2 mm 3 mm 1 mm | |||||||
| Package UA Dimensions (SIP) | 1.5 mm 4 mm 3 mm | |||||||
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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