DRV5011 Low-Voltage Digital-Latch Hall Effect Sensor | TI.com

DRV5011 (ACTIVE)

Low-Voltage Digital-Latch Hall Effect Sensor

Low-Voltage Digital-Latch Hall Effect Sensor - DRV5011
 

Description

The DRV5011 device is a digital-latch Hall effect sensor designed for motors and other rotary systems.

With an efficient low-voltage architecture that operates from 2.5 V to 5.5 V, the device is offered in a standard SOT-23 package, and a 0.4-mm thin X2SON that is 90% smaller. The output is a push-pull driver that requires no pullup resistor, enabling more compact systems. ™

When a south magnetic pole is near the top of the package and the BOP threshold is exceeded, the device drives a low voltage. The output stays low until a north pole is applied and the BRP threshold is crossed, which causes the output to drive a high voltage. Alternating north and south poles are required to toggle the output, and integrated hysteresis separates BOP and BRP to provide robust switching.

The device produces consistent performance across a wide ambient temperature range of –40°C to +135°C.

 

 

Features

  • Ultra-Small X2SON or SOT-23 Package
  • High Magnetic Sensitivity: ±2 mT (Typical)
  • Robust Hysteresis: 4 mT (Typical)
  • Fast 30-kHz Sensing Bandwidth
  • 2.5-V to 5.5-V Operating VCC Range
  • Push-Pull CMOS Output
    • Capable of 5-mA Sourcing, 20-mA Sinking
  • –40°C to +135°C Operating Temperature Range

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Parametrics Compare all products in Hall Effect Latches & Switches

 
Type
Supply Voltage (Vcc) (Min) (V)
Supply Voltage (Vcc) (Max) (V)
Operate Point (Max) (mT)
Release Point (Min) (mT)
Output
Operating Temperature Range (C)
Package Group
Pin/Package
DRV5011 DRV5012 DRV5013 DRV5015
Latch     Latch     Latch     Latch    
2.5     1.65     2.5     2.5    
5.5     5.5     38     5.5    
3.8     3.3     3.4
5
9
18    
2
3.7    
-3.8     -3.3     -3.4
-5
-9
-18    
-2
-3.7    
Push-pull output driver     Push-pull output driver     Open drain     Open drain    
-40 to 135     -40 to 85     -40 to 125     -40 to 125    
SOT-23 | 3
X2SON | 4    
X2SON | 4     SOT-23 | 3     SOT-23 | 3    
3SOT-23
4X2SON    
4X2SON     3SOT-23     3SOT-23