US5781LSE datasheet(4/11 Pages) MELEXIS

4 / 11 page

US5781

Unipolar Hall Switch – Medium Sensitivity

3901005781

Page 4 of 11

Data Sheet

Rev 013

Nov/06

6 General Electrical Specifications

DC Operating Parameters TA = 25

oC, V

DD = 12V (unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Supply Voltage

VDD

Operating

3.5

Supply Current

IDD

B < BRP

0.5

2.5

Output Saturation Voltage

VDSon

IOUT = 20mA, B > BOP

0.3

0.5

Output Leakage Current

IOFF

B < BRP, VOUT = 24V

0.01

µA

Output Rise Time

RL = 1kΩ, CL = 20pF

0.25

µs

Output Fall Time

RL = 1kΩ, CL = 20pF

0.25

µs

Maximum Switching Frequency

FSW

KHz

SE Package Thermal Resistance

RTH

Single layer (1S) Jedec board

301

°C/W

UA Package Thermal Resistance

RTH

200

°C/W

Table 3: Electrical specifications

7 Magnetic Specifications

DC Operating Parameters TA = 25

oC, V

DD = 12V (unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Operating Point

BOP

Release Point

BRP

3.5

7.5

Hysteresis

BHYST

Table 4: Magnetic specifications

8 Output Behaviour versus Magnetic Pole

DC Operating Parameters TA = -40

oC to 150oC, V

DD = 3.5V to 24V (unless otherwise specified)

Parameter

Test Conditions (SE)

OUT (SE) OUT (UA)

South pole

B > BOP

High

Low

Null or weak magnetic field

0 or B < BRP

High

North pole

B > BOP

Low

High

Table 5: Output behaviour versus magnetic pole

North pole

OUT = low (VDSon)

South pole

OUT = low (VDSon)

SE package

UA package

US5781LSE bảng dữ liệu(PDF) 4 Page - Melexis Microelectronic Systems

US5781LSE bảng dữ liệu(HTML) 4 Page - Melexis Microelectronic Systems

Html Pages

1 2 3 4 5 6 7 8 9 10 11

bảng dữ liệu tải về

Link URL