Bipolar latching Hall IC sensor EG Micro EG41A designed for brushless DC motor and mechatronic systems
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Product Description
EG41 Bipolar Latching Hall IC
The EG41 is a bipolar latching Hall effect sensor IC designed for brushless DC motor applications. It integrates a Hall sensor, voltage regulator, differential amplifier, Schmitt trigger, and an open-collector output stage. This device offers fast response, high sensitivity, and a wide operating temperature range (-40 to 150) and supply voltage range (4V to 35V). It features reverse voltage protection and a maximum sink current capability of 40mA, making it suitable for various mechatronic applications.
Product Attributes
- Brand: Electronic Giant ()
- Origin: China
- Product Type: Bipolar Latching Hall IC
- Model: EG41
Technical Specifications
| Parameter | Condition | Min | Typical | Max | Unit |
| Absolute Maximum Ratings | |||||
| Vcc | Supply Voltage | -25 | 40 | V | |
| B | Magnetic Flux Density | Unlimited | G | ||
| VCE | Output Collector Breakdown Voltage | 40 | V | ||
| IOL | Maximum Output Sink Current | 40 | mA | ||
| TA | Ambient Temperature | -45 | 150 | ||
| Tstr | Storage Temperature | -65 | 125 | ||
| TL | Soldering Temperature (T10S) | 300 | |||
| Ptot | Power Dissipation | 550 | mW | ||
| Electrical Characteristics (TA=25, Vin=12V unless otherwise noted) | |||||
| Vcc | Operating Voltage | 4 | 35 | V | |
| Icc | Quiescent Current (Load Open) | 5.5 | 9 | mA | |
| Vce(sat) | Output Low Voltage (Iout=25mA) | 100 | 250 | mV | |
| Vce(sat) | Output Low Voltage (Iout=40mA) | 250 | 600 | mV | |
| Icex | Output High Leakage Current (Vcc=12V, Vce=12V) | 0.1 | 10 | uA | |
| tr | Output Rise Time (Vcc=12V,RL=820,CL=20pF) | 0.2 | uS | ||
| tf | Output Fall Time (Vcc=12V,RL=820,CL=20pF) | 0.5 | uS | ||
| Magnetic Characteristics (TA=25) | |||||
| A Grade | |||||
| Bop | Switch Point (S pole out of marking face) | 80 | Gauss | ||
| Brp | Release Point (S pole into marking face) | -80 | Gauss | ||
| Bhys | Hysteresis Width | 80 | 100 | Gauss | |
| B Grade | |||||
| Bop | Switch Point (S pole out of marking face) | 120 | Gauss | ||
| Brp | Release Point (S pole into marking face) | -120 | Gauss | ||
| Bhys | Hysteresis Width | 80 | 100 | Gauss | |
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