Changsha Purple Horn E-Commerce Co., Ltd.
| Sensitivity | 15mV/Gs |
| Current - Supply | 1.8mA |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 2.5V~6.5V |
| Sensitivity Temperature Bleaching | ±0.1%/℃ |
| Magnetic Field Range | ±10mT |
| Description | TO-92S Linear, Compass (ICs) RoHS |
| Mfr. Part # | HAL4901UA |
| Package | TO-92S |
| Model Number | HAL4901UA |
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Product Specification
| Sensitivity | 15mV/Gs | Current - Supply | 1.8mA |
| Operating Temperature | -40℃~+125℃ | Voltage - Supply | 2.5V~6.5V |
| Sensitivity Temperature Bleaching | ±0.1%/℃ | Magnetic Field Range | ±10mT |
| Description | TO-92S Linear, Compass (ICs) RoHS | Mfr. Part # | HAL4901UA |
| Package | TO-92S | Model Number | HAL4901UA |
The HAL490X is a linear Hall-effect sensor integrating a Hall sensor, linear amplifier, and Totem-Pole output stage. It offers low-noise output, eliminating the need for external filtering, and provides enhanced temperature stability and accuracy. With a wide operating temperature range of -40 to +125, it is suitable for commercial, consumer, and industrial applications. The sensor's high sensitivity accurately tracks subtle changes in magnetic flux density, with a linear sourcing output voltage proportional to magnetic flux density variations. It features a typical operating current of 1.8mA and an operating voltage range of 2.8V to 6.0V. A trim version is available for ultra-low offset products. Available in two package styles, SO (SOT-23) and UA (three-lead ultra-mini SIP), it offers magnetically optimized solutions for various applications.
| Parameter | Symbol | Test Conditions | Min | Max | Typ | Units |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 2.8 | 6.0 | V | ||
| Reverse Voltage | VDD | -0.5 | V | |||
| Output Voltage | Vout | B> Max Magnetic Gauss | 5.0 | V | ||
| Output Current | IOUT | 8 | mA | |||
| Supply Current | IDD | TA=+25, VCC=5V | 1.8 | mA | ||
| Null Output Voltage | Vnull | B= 0 Gauss | 2.375 | 2.625 | V | |
| Operating Temperature Range | TA | -40 | 125 | |||
| Storage temperature Range | TS | -65 | 150 | |||
| Maximum Junction Temp | TJ | 150 | ||||
| Output Switch Frequency | FSW | 3 | Khz | |||
| Magnetic Range Gauss | HAL4901 | 220 | Gs | |||
| Magnetic Range Gauss | HAL4902 | 450 | Gs | |||
| Magnetic Range Gauss | HAL4903 | 1.5 | Gs | |||
| Magnetic Range Gauss | HAL4904 | 1.5 | Gs | |||
| Ratiometry Null output error | RVON | Operating voltage range relative to 5V | 1.5 | % of Span | ||
| Ratiometry Sensitivity error | RSEN | Operating voltage range relative to 5V | 1.5 | % of Span | ||
| Sensitivity | RSEN | HAL4901 | 13 | mV/G | ||
| Sensitivity | RSEN | HAL4902 | 7.5 | mV/G | ||
| Sensitivity | RSEN | HAL4903 | 3 | mV/G | ||
| Sensitivity | RSEN | HAL4904 | 1.8 | mV/G | ||
| Sensitivity Temperature Coecient | TCSens | Ta=105, relative to Sens@25 | 1.5 | %/ |
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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