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PDF AS5510 Data sheet ( Hoja de datos )
| Número de pieza | AS5510 | |
| Descripción | Linear Hall Sensor | |
| Fabricantes | ams | |
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General Description
Figure 1:
Added Value of using AS5510
Benefits
Highest reliability and durability
Ideal for battery powered devices
Easy to use
High-resolution output
Operates in wide magnetic range
Smallest form factor
AS5510
Linear Hall Sensor with I²C Output
The AS5510 is a Linear Hall Sensor with 10 bit resolution and I²C
interface. It can measure absolute position of lateral movement
of a simple 2-pole magnet. Depending on the magnet size, a
lateral stroke of 0.5~2mm can be measured with air gaps
around 1.0mm. To conserve power, the AS5510 may be
switched to a power down state when it is not used. It is
available in a WLCSP and SOIC8 package and qualified for an
ambient temperature range from -30°C to +85°C.
Ordering Information and Content Guide appear at end of
datasheet.
Key Benefits & Features
The benefits and features of AS5510, Linear Hall sensor with I²C
output are listed below:
Features
Contactless position measurement
Power down mode
Simple configuration over the I2C interface
10bit resolution
Programmable sensitivity
Available in two different packages: WLCSP & SOIC8
Applications
The AS5510 is ideal for:
• Position sensing
• Servo drive feedback
• Camera lens control
• Closed loop position control.
ams Datasheet
[v1-06] 2014-Oct-30
Page 1
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1 page  
AS5510 − Absolute Maximum Ratings
Absolute Maximum Ratings
Figure 6:
Absolute Maximum Ratings
Stresses beyond those listed in Figure 6 may cause permanent
damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond
those indicated in “Electrical Characteristics” on page 6 is not
implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Parameter
DC supply voltage at pin VDD
Input pin voltage
Input current (latchup immunity)
Electrostatic discharge
Storage temperature
Body temperature (Lead-free
package) for WLCSP
Body temperature (Lead-free
package) for SOIC8
Humidity non-condensing
Moisture Sensitive Level for WLCSP
Moisture Sensitive Level for SOIC8
Min Max Units
Comments
-0.3 5
V
-0.3 VDD+0.3 V
-100 100
mA Norm: JEDEC 78
±2 kV Norm: MIL 883 E method 3015
-55 +125
°C
TBody
+260
+260
The reflow peak soldering temperature
(body temperature) specified is in
°C
accordance with IPC/ JEDEC J-STD-020
“Moisture/Reflow Sensitivity
Classification for Non-Hermetic Solid
State Surface Mount Devices”.
5 85 %
1 Represents a max. floor life time of
3 unlimited
ams Datasheet
[v1-06] 2014-Oct-30
Page 5
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5 Page 
AS5510 − Detailed Description
I²C Interface
The AS5510 includes an I²C slave according to the NXP
specification UM10204.
• 7-bit slave address 101011x, the last address bit x is set
by the ADR pin (0 or 1)
• Random/Sequential Read
• Byte/Page Write
• Fast-mode plus with 20mA SDA drive strength
• Internal hold time of 120ns for SDA signal is included
(Start/Stop detection)
Not implemented:
• 10-bit Slave Address
• Clock Stretching
• General Call Address
• General Call – Software Reset
• Read of Device ID
The communication from the AS5510 includes:
• Reading the magnetic field strength in 10-bit data
• Reading the status bits
Note(s): The I²C address of the chip is selected by hardware (pin
ADR). Depending on the state of this pin, the I²C address is
either:
• Pin ADR = LOW I²C address = 1010110b(56h)
• Pin ADR = HIGH I²C address = 1010111b(57h)
ams Datasheet
[v1-06] 2014-Oct-30
Page 11
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| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet AS5510.PDF ] | |
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