Changsha Purple Horn E-Commerce Co., Ltd.
| Sensitivity | 1.35mV/Gs |
| Current - Supply | 7.7mA |
| Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 3V~3.63V |
| Sensitivity Temperature Bleaching | ±0.12%/℃ |
| Description | SOT-23W Linear, Compass (ICs) RoHS |
| Mfr. Part # | A1318LLHLX-1-T |
| Package | SOT-23W |
| Model Number | A1318LLHLX-1-T |
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Product Specification
| Sensitivity | 1.35mV/Gs | Current - Supply | 7.7mA |
| Operating Temperature | -40℃~+150℃ | Voltage - Supply | 3V~3.63V |
| Sensitivity Temperature Bleaching | ±0.12%/℃ | Description | SOT-23W Linear, Compass (ICs) RoHS |
| Mfr. Part # | A1318LLHLX-1-T | Package | SOT-23W |
| Model Number | A1318LLHLX-1-T |
The Allegro A1318 and A1319 are linear Hall-effect sensor ICs designed for high-accuracy displacement and angular position sensing. These temperature-stable devices feature non-volatile memory for optimizing sensitivity and quiescent voltage output (QVO), ensuring sustained performance across a wide operating temperature range of 40C to 150C. They offer a ratiometric voltage output proportional to the applied magnetic field, with QVO adjusted around 50% of the supply voltage. Ideal for demanding automotive and industrial applications, these sensors are available in miniature surface-mount (SOT23-W) and through-hole (SIP) packages. Key benefits include enhanced accuracy through end-of-line optimization, temperature-stable performance, precise recoverability after temperature cycling, and integrated short-circuit diagnostic capabilities via output voltage clamps.
| Model | Description | Sensitivity (typ) | Package Type | Package Dimensions (mm) | Supply Voltage (VCC) | Operating Temperature Range | Output Type |
|---|---|---|---|---|---|---|---|
| A1318 / A1319 | Linear Hall-Effect Sensor ICs with Analog Output | 1.35 mV/G (A1318) | 3-pin SOT-23-W (LH) | 2.00 x 3.00 x 1.00 | 3.0 V to 3.63 V | 40C to 150C | Analog Voltage Output |
| A1318 / A1319 | Linear Hall-Effect Sensor ICs with Analog Output | 2.5 mV/G (A1318) | 3-pin SIP (UA) | 1.50 x 4.00 x 3.00 | 3.0 V to 3.63 V | 40C to 150C | Analog Voltage Output |
| A1318 / A1319 | Linear Hall-Effect Sensor ICs with Analog Output | 5 mV/G (A1319) | 3-pin SOT-23-W (LH) | 2.00 x 3.00 x 1.00 | 3.0 V to 3.63 V | 40C to 150C | Analog Voltage Output |
| A1318 / A1319 | Linear Hall-Effect Sensor ICs with Analog Output | 5 mV/G (A1319) | 3-pin SIP (UA) | 1.50 x 4.00 x 3.00 | 3.0 V to 3.63 V | 40C to 150C | Analog Voltage Output |
| A1318 / A1319 | Quiescent Voltage Output (QVO) | 1.65 V (typ) | N/A | N/A | 3.3 V | 40C to 150C | Analog Voltage Output |
| A1318 / A1319 | Sensitivity Temperature Coefficient (TCSens) | 0.08 to 0.16 %/C | N/A | N/A | 3.3 V | 150C (programmed) | Analog Voltage Output |
| A1318 / A1319 | Internal Bandwidth (BWi) | 20 kHz (3 dB) | N/A | N/A | 3.3 V | N/A | Analog Voltage Output |
| A1318 / A1319 | Chopping Frequency (fC) | 400 kHz | N/A | N/A | 3.3 V | 25C | Analog Voltage Output |
| A1318 / A1319 | Output Referred Noise (VN) | 13 mV(p-p) (typ) | N/A | N/A | 3.3 V | 25C | Analog Voltage Output |
| A1318 / A1319 | Undervoltage Lockout (UVLO) | VUVLOHI: Max 3 V, VUVLOLO: Min 2.5 V | N/A | N/A | N/A | N/A | Analog Voltage Output |
| A1318 / A1319 | Output Voltage Clamps | VCLPHIGH: 2.842 to 3.069 V, VCLPLOW: 0.264 to 0.462 V (at 400 G, VCC=3.3V) | N/A | N/A | 3.3 V | 25C | Analog Voltage Output |
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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