55505 Datasheet by Littelfuse Inc.

View All Related Products | Download PDF Datasheet
% Littelluse" EypmmrApphud \ Amwm D-hw-md 4140 22 Do { 866) 6 m 3175 {1250) <7 300="" m="" aw="" '="" 5="" [="" +="" mm="" 078="">
littelfuse.com© 2015 Littelfuse Revised: 10/16/15
Specifications are subject to change without notice.
55505 Hall Effect Flange Mount Geartooth Speed Sensor
Description
The 55505 is a robust flange mounting hall effect sensor primarily for geartooth
speed sensing. Protected against severe and automotive environments. It is
capable of switching up to 27Vdc and 20mA and available as three-wire (voltage
output) version. It’s case design encorporates brass mounting bush. It is ideally
suited to wheel, transmission and camshaft speed sensing, geartooth sensor,
rotary encoders, industrial, commercial, and automotive applications.
Hall Effect Sensors
Features
• Ferrous target speed sensing
• Internal circuit protection
• Protection against severe and
automotive environments
• Self adjusting magnetic range
Automotive grade circuit protection
• High speed operation
• Short circuit and reverse voltage
protection
• On board 10-bit A/D convertor
Benefits
• No chopper delay
• Immune to target run out
Rotational alignment to target
not critical
Applications
• Wheel, transmission and
camshaft speed sensing
• Geartooth sensor
• Rotary encoders
Industrial
• Commercial
• Automotive
Dimensions
Dimensions in mm (inch)
Application Example (Geartooth Sensor)
Block Diagram
Flange Mount Geartooth > 55505
41.40
(1.630)
31.75
(1.250)
5.00
(.197)
6.35 NOM.
(.250)
300
(11.81)
22.00
(.866)
Ø6.60
(.260) Ø23.80
(.937)
Ø17.86
(.703)
41.40
(1.630)
31.75
(1.250)
5.00
(.197)
6.35 NOM.
(.250)
300
(11.81)
22.00
(.866)
Ø6.60
(.260) Ø23.80
(.937)
Ø17.86
(.703)
VDD
Pin 3
(Red)
Hall
Plate Switch Output
Clock
Comparator
R1
C1
C2
Rpu
GND
Pin 1
(Black)
OUT
Pin 2
(White with
Black Stripe)
Typical Output
2mm
(.078) Max.
% Littelluse" EypmunrADNwd \ m :— :— —‘— L555 0.0-02 x fig J
littelfuse.com© 2015 Littelfuse Revised: 10/16/15
Specifications are subject to change without notice.
55505 Hall Effect Flange Mount Geartooth Speed Sensor
Hall Effect Sensors
Electrical Ratings
Hall Type Digital Switch
3-Wire (Voltage Output)
Supply Voltage 1
Operate
Overvoltage Protection
Reverse Voltage Protection
Vdc
Vdc - max.
Vdc - max.
4.75 to 24
27
-25
Output High Voltage Vdc - min. VDD -2
(-2 sinking output with internal pull-up)
Output Low Voltage Vdc - max. 0.6 @ 20mA
Output Current (continuously on)
Current Consumption
Current Consumption
mA - max.
mA - max.
mA - max.
20
1
10.5
Current Consumption mA - min.
mA - max.
1
10.5
Switching Speed KHz-max. 15
Temperature Operating °C -40 to +125
Flange Mount Geartooth > 55505
Note:
1. As long as Tj (Junction Temperature) is not exceeded.
Cable Length Options
Cable Type: 20AWG 7/28 TXL 125C SAE J1128
Select Option Cable Length
mm (inch)
02 300 (11.81)
Termination Options
Select
Option Description
ATinned Leads
BDeutsch DTM04-3P
CMolex MX 150
Packaging
Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width
Bulk Bulk 500 N/A N/A
Part Numbering System
55505 - 00 - 02 - X
Series
Termination
A, B, or C
Cable Length
02

Products related to this Datasheet

SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL WIRE LEADS
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL WIRE LEADS
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL WIRE LEADS
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL WIRE LEADS
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL W LEADS CONN
SENSOR HALL DIGITAL WIRE LEADS