ABL014-00E NVE, ABL014-00E Datasheet

SENSOR GEAR TOOTH DUAL 8MSOP

ABL014-00E

Manufacturer Part Number
ABL014-00E
Description
SENSOR GEAR TOOTH DUAL 8MSOP
Manufacturer
NVE
Series
ABLr
Type
Special Purposer
Datasheet

Specifications of ABL014-00E

Sensing Range
±100Oe
Voltage - Supply
4.5 V ~ 36 V
Current - Supply
9mA
Current - Output (max)
16mA
Output Type
Analog, Ratiometric
Features
Gear Tooth Type
Operating Temperature
-50°C ~ 150°C
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
For Use With
391-1063 - KIT EVALUATION GT SENSOR391-1022 - KIT EVALUATION GT SENSOR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
391-1057-5
GT Sensors
Precision Gear Tooth and Encoder Sensors
NVE’s GT Sensor products are based on a Low Hysteresis GMR sensor material and are designed
for use in industrial speed applications where magnetic detection of gear teeth and magnetic encoder
wheels is required.
GT Sensors with both analog and digital outputs are available. The analog parts feature the large signal
and robust characteristics which NVE’s GMR materials are known for (NVE’s GMR sensors are not
damaged by extremely large magnetic fields). The sensor elements themselves are designed to provide
usable output with even the smallest gear teeth. Single and double output versions are available; the
second output is phase shifted with respect to the first, to provide quadrature for determining direction.
www.nve.com
phone: 952-829-9217 fax: 952-829-9189
- 46 -
The digital sensors take advantage of the high
performance characteristics of GMR sensors to
provide a 50% duty cycle output with a wide
tolerance in airgap and temperature variations.
GT Sensors are available in low-profile MSOP8,
TDFN SO8, and TDFN6 packages, in order to
fit into the tightest possible spaces. An
evaluation kit is available, containing a selection
of sensors, magnets, and PCBs, so that the user
can test the parts in their application

Related parts for ABL014-00E

ABL014-00E Summary of contents

Page 1

... GT Sensors Precision Gear Tooth and Encoder Sensors NVE’s GT Sensor products are based on a Low Hysteresis GMR sensor material and are designed for use in industrial speed applications where magnetic detection of gear teeth and magnetic encoder wheels is required. GT Sensors with both analog and digital outputs are available. The analog parts feature the large signal and robust characteristics which NVE’ ...

Page 2

... The ABL-Series GT Sensors are differential sensor elements that provide an analog sinusoidal output signal when used with a bias magnet and gear tooth or a magnetic encoder. These chips use NVE’s proprietary GMR sensor elements featuring an extremely large output signal from the raw sensor element, which is stable over the rated temperature and voltage range ...

Page 3

... Linearity and Hysteresis measured across linear operating range, unipolar operation. 3. Application of a magnetic field in excess of this value will saturate the GMR sensor elements and no further output will be obtained. No damage occurs to the sensor elements when saturated. NVE GMR sensors will not be damaged by any large magnetic field. 4. ...

Page 4

... IC Drawings: ABL004 ABL005 ABL014 1.000 0.250 ABL015 0.500 0.125 - All dimensions All resistors are 5k - Sensor elements are located symmetrically about the center of the IC. Note: ABL006 ABL016 Sensor Element Size and Spacing Not Shown www.nve.com Center of Die and Package 0.140 1.000 0.500 ...

Page 5

... Dual ABL004-10 Single ABL005-10 Single ABL006-10 Single ABL014-10 Dual ABL015-10 Dual ABL016-10 Dual www.nve.com VCC R4 R1 OUT GND ABL014, ABL015, ABL016 Schematic (Dual Bridge) OUT+1 OUT-2 Phase Shift Element Between Spacing Bridges (Microns) (Microns) 1000 NA 500 NA 300 NA 1000 500 500 250 ...

Page 6

... Out+ ABL004-10, No Connect ABL005-10, ABL006-10 ABL006-10 Gnd www.nve.com VCC Ground1 No Connect Out-1 ABL014-00, ABL015-00, No Connect Out+1 ABL016-00 Out- VCC1 Ground1, VCC Ground2 ABL014-10, No Connect Out-1 ABL015-10, ABL016-10 Out- Out phone: 952-829-9217 fax: 952-829-9189 VCC2 Out+2 Out-2 Ground2 VCC1 VCC2 Out+2 Out-2 ...

Page 7

... Linear and Angular Position Sensing Description: NVE offers these products specifically for use as sensors for gear tooth wheels or magnetic encoders with a digital output signal. The pulse output from the sensor corresponds with the gear teeth passing in front of it. When a gear tooth or magnetic pole is in front of the sensor, the sensor’s output goes high ...

Page 8

... Supply currents can be factory programmed to different levels, for example 3 mA and 6 mA and 14 mA; contact NVE for details. 3. Pin-to-pin voltage, Human Body Model for ESD 4. Airgap measured with standard ferrous gear tooth; contact NVE for details. www.nve.com Min Typ 4.5 3.2 4 ...

Page 9

... Voltage Regulator GMR A Bridge EEPROM Gain Packages: The AKL-Series parts are available in the TDFN8 SO8 package. Please see the package drawing section in the Appendix for dimensions. www.nve.com Element Spacing (Microns) Marking 1000 Part Number 500 Part Number 300 Part Number ...

Page 10

... AKL003-12 TEST BRIDGE+ Sensitivity www.nve.com Note: Bridge + and Bridge - are provided for analysis purposes only. NVE does not TEST recommend connecting these pins in a production product for ESD and loading BRIDGE- reasons. Also, all pins labeled “Test” must be floating, i.e., not connected to each other or any other circuit node ...

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