55075_DATA_SHEET.qxd
24/1/03
3:15 pm
Page 1
www.hamlin.com
55075 Geartooth Hall Effect Sensor Features and Benefits
Features
•
Rotary position geartooth sensor
•
Stainless steel M12 threaded barrel
•
Electronic protection against severe and
automotive environments
•
Self adjusting magnetic range
•
3 wire (voltage output)
•
EMC protection (consult Hamlin)
•
Short circuit/reverse voltage protection
•
Zero speed detection
Benefits
•
Long life; up to 20 billion operations
•
High speed operation
•
No chopper delay
•
Unaffected by harsh environments
•
Rotary orientation not critical
•
On-chip 10 bit A/D converter
•
Customer selection of cable length and
connector type
Applications
•
•
•
•
Geartooth sensor
Camshaft sensor
Linear encoder
Rotary encoder
DIMENSIONS (in) mm
BLOCK DIAGRAM
SPECIFICATIONS
Hall Type
Supply
Voltage
(Note 1)
Output High Voltage
Output Low Voltage
Output Current (continuously on)
Current Consumption
Switching Speed
Temperature
Operating
Storage
Maximum
Operation
Overvoltage Protection
Vdc
Vdc
Vdc-max
Vdc-min
Vdc-max
mA-max
mA-min
mA-max
kHz-max
O
O
Digital Switch
3 Wire ( Voltage Output)
-25 to +25.2
4.75 to 25.2
27
VDD - 2 (sinking outputs with internal pull-up resistor)
0.6 @ 20mA
20
1
10.5
15
-40 to +100
-65 to +105
C
C
Note 1 - As long as Tj (Junction Temperature) is not exceeded
APPLICATION EXAMPLE - Geartooth Sensor
CUSTOMER OPTIONS - Cable Length and Termination
TABLE 1
Cable Type:-
(Cable Type 24 AWC
7/32 PVC 105
o
C,
Double Insulated)
TABLE 2
Termination Options:-
SELECT
OPTION
DESCRIPTION
(.059") 1.5mm Typical
SELECT
OPTION
CABLE
LENGTH
A
B
Tinned leads
Crimped terminals
6.35mm fastons
AMP MTE 2.54mm pitch
JST XHP 2.5mm pitch
(in)
01
02
mm
(3.94) 100
(11.81) 300
(19.69) 500
D
(29.53) 750
(39.37) 1000
E
C
Typical Output
03
04
05
ORDERING INFORMATION
55075
Series 55075
Cable Length
Termination
Table 1
Table 2
DETAILS PROVIDED ON THIS DATA SHEET ARE PROVIDED FOR
INFORMATION PURPOSES ONLY AND SHOULD NOT BE RELIED
UPON AS BEING ACCURATE FOR ANY PARTICULAR PURPOSE.
Product performance may be affected by the application to which the
product is put. Upon request, HAMLIN will assist purchasers by
providing information specific to any particular application. HAMLIN
disclaims any and all liability whatsoever for any purchaser’s reliance
upon the information contained on this data sheet without further
consultation with authorised representatives of HAMLIN.
OO
XX
X
Hamlin USA
Tel: +1 920 648 3000
•
Fax: +1 920 648 3001
•
Email: sales.us@hamlin.com
Hamlin UK
Tel: +44 (0)1379 649700
•
Fax: +44 (0)1379 649702
•
Email: sales.uk@hamlin.com
Hamlin Germany
Tel: +49 (0) 6181 953660
•
Fax: +49 (0) 6181 9536666
•
Email: sales.de@hamlin.com
Hamectrol France
Tel: +33 (0) 1 4687 0202
•
Fax: +33 (0) 1 4686 6786
•
Email: sales.fr@hamlin.com
Issue No: 1 Date: 17/01/03 DCR: A9799
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