Changsha Purple Horn E-Commerce Co., Ltd.
| Sensitivity | 5.7mV/Gs |
| Current - Supply | 4mA |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 2.7V~5.5V |
| Magnetic Field Range | -50mT~0Gs |
| Description | SOT-23-5L Linear, Compass (ICs) RoHS |
| Mfr. Part # | HAL4395SO5 |
| Package | SOT-23-5L |
| Model Number | HAL4395SO5 |
View Detail Information
Explore similar products
Axial Position Sensing Solution ALLEGRO ATS344LSPTN-T Hall Effect Sensor with
Linear Hall effect current sensor Allegro A1366LKTTG-10-T with high accuracy and
programmable linear Hall effect current sensor IC Allegro A1366LKTTF 5 T with
High resolution current sensor Allegro A1366LKTTN-5-T with programmed sensitivit
Product Specification
| Sensitivity | 5.7mV/Gs | Current - Supply | 4mA |
| Operating Temperature | -40℃~+125℃ | Voltage - Supply | 2.7V~5.5V |
| Magnetic Field Range | -50mT~0Gs | Description | SOT-23-5L Linear, Compass (ICs) RoHS |
| Mfr. Part # | HAL4395SO5 | Package | SOT-23-5L |
| Model Number | HAL4395SO5 |
The HAL4395 is an improved linear Hall-effect sensor circuit that operates based on the magnetic field of a permanent magnet or electromagnet. Its output voltage changes proportionally to the magnetic field strength, with sensitivity directly proportional to the supply voltage. This circuit features a high-impedance signal output, eliminating the need for isolation chips in parallel applications like magnetic keyboards, meeting low sampling requirements. It also boasts low noise output, negating the need for external filtering. At 3.3V, the zero-field output voltage is typically 3.0V, with a sensitivity range of 3-7mV/Gs. Sensitivity can be specified according to customer application requirements. The typical operating voltage is 3.3V, with a maximum withstand voltage of 7V and an operating temperature range of -40 to 125, making it suitable for various civil, commercial, and industrial applications.
| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Electrical Characteristics | ||||||
| Operating Voltage | Vcc | 2.7 | 3.3 | 5.5 | V | |
| Supply Current (Operating) | Icc | Vcc=3.3V, B=0Gs | 4.0 | mA | ||
| Supply Current (Unenabled) | IccL | Pd=0V | 1.0 | uA | ||
| Output Resistance | Ro | 20 | ||||
| Step Response Time | Tr | CL=0.1nF | 0.5 | uS | ||
| Turn-on Time | Tpo | 1.0 | uS | |||
| Bandwidth | BW | Out~Gnd | 120 | Khz | ||
| Output Load Capacitance | CL | 0.1 | nF | |||
| Pd Logic Low Voltage | VPDL | 0.5 | V | |||
| Pd Logic High Voltage | VPDH | 2.0 | V | |||
| Output Noise | Vn | CL=0.1nF | 1.9 | mVrms | ||
| Power-on to Stable Output | Vcc=3.3V, Out=3.0~0.1V | 5 | uS | |||
| Magnetic Characteristics | ||||||
| Magnetic Field Range | VCC=3.3V | -500 | GS | |||
| Sensitivity | VCC=3.3V | 5.4 | 5.7 | 6.0 | mV/GS | |
| Zero Field Output Voltage | VCC=3.3V, B=0Gs | 2.9 | 3.0 | 3.1 | V | |
| Adjustable Sensitivity Range | VCC=3.3V | 3.0 | 7.0 | mV/GS | ||
| Linearity | 1.5 | GS | ||||
| Sensitivity Drift | B=0Gs, -40~+125 | -0.02 | 0.1 | mV/GS | ||
| Zero Point Drift | B=0Gs, -40~+125 | -0.01 | 0.04 | V | ||
| Limit Parameters | ||||||
| Supply Voltage | VCC | -0.5 | 7 | V | ||
| Output Current | IOUT | -0.5 | 7 | mA | ||
| Junction Temperature Range | TJ | -40 | 165 | |||
| Operating Temperature Range | TA | -40 | 125 | |||
| Storage Temperature Range | TS | -50 | 175 | |||
| ESD Breakdown Voltage | VESD | 4 | KV | |||
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...
Get in touch with us
Leave a Message, we will call you back quickly!