EM1771

MP

Hall Effect ICs (Switch)

Hall Effect ICs (Switch)

MP

Description

The EM1771 is a microminiature unipolar detection switch type Hall IC that integrates a Hall element and
a waveform shaping IC.
The EM1771 has low power consumption because the current consumption during operation can be reduced by intermittent drive.

Key Features

  • Unipolar detection operation (or unidirectional operation, unipolar detection)
    The unipolar detection operation (unipolar) can detect the approach of the designated magnetic pole of the N pole or the S pole. (Generally detects S pole)
  • Intermittent drive operation.
    Because of the intermittent drive operation, current consumption during operation can be reduced.

Applications

  •                                 Rotation detection, position detection, open / close detection, current detection, direction detection, etc.
                                

Specifications

Part Number
EM1771
Type
Unipolar
Power Supply Voltage (MIN.) [V]
1.6
Power Supply Voltage (TYP.) [V]
1.85
Power Supply Voltage (MAX.) [V]
5.5
Sensitivity Bop [mT]
3
Sensitivity Brp [mT]
2.2
Output stage
CMOS
Current Consumption (TYP.) [mA]
0.004
Current Consumption (MAX.) [mA]
0.009
Drive System
Micro Power
Other

                                
Operating Temperature [℃]
-30 to 85
Device Package
TSOP
Number of Pins
4

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
Yes
MSL

                                
Packaging
TAPE
JEDEC Standard Packaging
Not Compliant
Minimum Order Quantity [pcs.]

                                
Replacement P/N

                                

Block Diagram

Block Diagram