AMS AS5261 User Manual Download Page 4

 

AS5261/ AS5262 Adapterboard User manual 

 

www.ams.com              

Revision 1.0 / 10/31/12

 

page 3/10 

 

2. Package and Board Description 

Adapterboard Kit Contents 

The demo kit includes following items listed below in 

Table 1

.

  

 
Table 1: 

Adapter Kit Contents 

 

Pos 

Item 

Comment 

AS5261 or AS5262 Adapterboard 

Board + AS5261 or AS5262 

Diametrial Magnets 

 

 

 

Board Description 

The AS5261 / AS5262 adapter board is a simple circuit allowing test and evaluation the rotary 

encoder quickly without building a test fixture or PCB. The PCB requires a 4-wire connection: 5V 

power supply, GND and two output connection . If there is the need to use full redundancy ( 6-

wire connection), a different  PCB is required. Pin 1, 3, 5,  of JP1 are the Top Die Connection. 

Pin 2,4 and 6 of JP1 are the bottom die connection.Capacitor C1 and C2  (both 1uF) are 

buffering the LDO output VDD3 of the top-die and the bottom-die; C3 (1uF) is placed between 

VDD and GND. 

Resistor R1,R2,R3 and R4 as well as the capacitor C5,C6,C7 and C8 are optional, for using 

different filter options during the Evaluation phase.. 

 
Figure 2 

Adapterboard front view 

   

 

 

  

 

 

(A)  JP1 Connector    

( GND,VCC,OUT) 

(B)  AS5261 / AS5262 sensor 

(C)  4 x 2.6 mm mounting 

holes 

(D)   Marking for AS5261 or 

AS5262 AB Board 

 

Summary of Contents for AS5261

Page 1: ...www ams com Revision 1 0 2012 10 31 User Manual AS5261 AS5262 Adapterboard AS5261 EK AB AS5262 EK AB 12 BIT Magnetic Angle Position Sensor with 2 Outputs...

Page 2: ...page 1 10 Table of Contents 1 General Description 2 2 Package and Board Description 3 3 AS5261 AS5262 and adapter board pin out 5 4 Operation case 6 5 Programming the AS5261 AS5262 6 6 AS5261 AS5262 a...

Page 3: ...simple two pole magnet rotating over the center of the chip is required The magnet may be placed above or below the IC The absolute angle measurement provides instant indication of the magnet s angul...

Page 4: ...requires a 4 wire connection 5V power supply GND and two output connection If there is the need to use full redundancy 6 wire connection a different PCB is required Pin 1 3 5 of JP1 are the Top Die C...

Page 5: ...Rotating shaft and magnet holder Not ferromagnetic B Bearing C Casing D Spacer E M2 M2 5 Screw nut A diametric magnet must be placed over or under the AS5261 AS5262 Sensorboard and should be placed c...

Page 6: ...tion JP1 1 1 2 4 5 7 8 GND S Supply ground JP1 2 1 2 4 5 7 8 GND S Supply ground JP1 3 15 16 VCC S Positive supply pin overvoltage protected JP1 4 15 16 VCC S Positive supply pin overvoltage protected...

Page 7: ...schematic for AS5261 and AS5262 pull up solution in the application All components marked with are optional and can be used to further increase the EMC For further information please refer to datashee...

Page 8: ...r manual www ams com Revision 1 0 10 31 12 page 7 10 FOTO 6 AS5261 AS5262 adapter board hardware AS5261 EK AB AS5262 EK AB Schematic Figure 6 Adapterboard Schematic AS5261 EK AB AS5262 EK AB PCB layou...

Page 9: ...manual www ams com Revision 1 0 10 31 12 page 8 10 7 Ordering Information Table 2 Ordering Information Ordering Code Description comments AS5261 EK AB Adapterboard 3 diametric magnets AS5261 EK AB Ad...

Page 10: ...mal commercial applications Applications requiring extended temperature range unusual environmental requirements or high reliability applications such as military medical life support or lifesustainin...

Page 11: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information ams AS5262 EK AB AS5261 EK AB...

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