|Category||Sensors => Magnetic Sensors|
|Description||Precision Gear Tooth And Encoder Sensors|
|Datasheet||Download ABL004-00 datasheet
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. 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.
11409 Valley View Road, Eden Prairie, Minnesota 55344 USA Web: www.nve.com Email: email@example.com 04/28/03Single/Double Bridge Gear Tooth And Encoder Sensors
Large Airgap Direct Analog Output DC (Zero Speed) Operation Sine / Cosine Outputs Precise Spacing and Phase Shifting Between Sensor Elements Excellent Temperature and Voltage Performance Small, Low Profile Surface Mount PackagesLinear and Angular Speed Sensing Linear and Angular Position Sensing Direction Detection
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. As a result, ABL Series GT Sensors feature excellent airgap performance and an extremely stable operating envelope, as well as the robust reliability characteristics that NVE sensors are known for. Three different standard spacings are available, for use with fine and coarse pitch encoders and gear teeth. Both single bridge and double bridge configurations are also available; double bridges are used to generate sine/cosine outputs. In addition to the standard spacings, NVE can provide custom spacings and multiple sensor elements tailored to the individual customer's application for a nominal design and tooling charge. Contact NVE for further details. For digital output applications, these sensors can be used with NVE's DD001-12 signal processing IC, which converts their output into a 50% duty cycle modulated current signal. This IC allows placement of the ABL sensor in a very small housing, with wires running from the sensor to the signal processing in a remote location. In this fashion ABL series sensors can be used in M8 and smaller housings.
Property Single Bridge Resistance Input Voltage Operating Temperature Range Offset Voltage Linear Range Linearity of Output Hysteresis Saturation of GMR Sensor Elements Single Resistor Sensitivity Max Output Temperature Coefficient of Resistance ESD Min 4K Typ 5K Max 7K Unit Ohms Volts °C mV/V Oe3 %R/Oe4 mV/V C V5
Notes: 1. ABL Series sensors have a purely ratiometric output. They will operate with input voltages 0.1V or lower. The output signal will scale proportionally with the input voltage. Maximum voltage will be limited by the power dissipation allowable in the package and user installation. See the package section for more details. 2. 3. Linearity and Hysteresis measured across linear operating range, unipolar operation. 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. Percent change in resistance with application of 1 Oersted of magnetic field; corresponds an 8% change in resistance with 200 Oersteds of applied magnetic field (1 Oersted = 1 Gauss in air, or 0.1 milli- Tesla). Pin to pin voltage, Human Body Model for ESD
|Related products with the same datasheet|
|Some Part number from the same manufacture NVE Corporation|
|ABL004-10 Precision Gear Tooth And Encoder Sensors|
|AD004-02 GMR SOIC8 Switch Precision Digital Sensor|
|AKL001-12 Precision Gear Tooth And Encoder Sensors|
|DB001-00 Power Switch|
|IL422 ISOlated RS422/RS485 Interface|
|IL422-3V ISOlated 3Volt RS422/RS485 Interface|
|IL485 ISOlated RS485 Interface|
|IL485-3V ISOlated RS485-3V Interface|
|IL485W ISOlated RS485 Interface With Handshake|
|IL710 High Speed Digital Coupler|
|IL711 High Speed Dual Digital ISOlator|
|IL715 Multichannel ISOlated CMOS|
AAH002-02 : SOIC8 Analog Sensor
ABL005-10 : Precision Gear Tooth And Encoder Sensors
ABL016-10 : Precision Gear Tooth And Encoder Sensors
IL711-2 : High Speed Dual Digital ISOlator
IL712-3B : High Speed Dual Digital ISOlator
IL717 : Multichannel ISOlated CMOS
IL3185-3ETR13 : LINE TRANSCEIVER, PDSO16 Specifications: Technology: RS485 ; Device Type: Transceiver ; Supply Voltage: 3.3V, 5V ; Operating Temperature: -40 to 85 C (-40 to 185 F) ; Package Type: SOIC, 0.150 INCH, ROHS COMPLIANT, SOIC-16 ; Pins: 16
IL41050TA-3ETR13 : SPECIALTY INTERFACE CIRCUIT, PDSO16 Specifications: Supply Voltage: 3.3V, 5V ; Operating Temperature: -55 to 125 C (-67 to 257 F) ; Package Type: SOIC, 0.150 INCH, ROHS COMPLIANT, SOIC-16 ; Pins: 16
IL514-3ETR13 : SPECIALTY INTERFACE CIRCUIT, PDSO16 Specifications: Supply Voltage: 3.3V ; Operating Temperature: -40 to 85 C (-40 to 185 F) ; Package Type: SOIC, 0.150 INCH, SOIC-16 ; Pins: 16
IL614-ETR13 : ISOLATION AMPLIFIER, PDSO16 Specifications: Package Type: SOIC, 0.300 INCH, ROHS COMPLIANT, SOIC-16 ; Number of Pins: 16
HAL300 : Differential Hall Effect Switches. Differential Hall Effect Sensor IC in CMOS technology Introduction The HAL is a differential Hall switch produced in CMOS technology. The sensor includes 2 temperaturecompensated Hall plates (2.05 mm apart) with active offset compensation, a differential amplifier with a Schmitt trigger, and an open-drain output transistor (see Fig. 2). The HAL is a differential.
ICM515B : Single-Chip Camera. 574x483 1/4" NTSC. ICM515NB 574x483 Pixel CMOS NTSC Sensor Data Sheet V1.0 November 2002 ICM515NB Color CMOS Image Sensor With 574x483 Pixel NTSC Composite Video Output Data Sheet V1.0 November 2002 IC Media Corporation 545 East Brokaw Road San Jose, CA 95112, U.S.A. Phone: (408) 451-8838 Fax: (408) 451-8839 Email: Sales@IC-Media.Com Web Site: www.ic-media.com IC Media.
ICX044BKA : 1/3-inch CCD Image Sensor For NTSC Color Camera. 1/3-inch CCD Image Sensor for NTSC Color Camera For the availability of this product, please contact the sales office. The is an interline CCD solid-state image sensor suitable for NTSC 1/3-inch color video cameras. High sensitivity is achieved through the adoption of Ye, Cy, Mg and G complementary color mosaic filters and HAD (Hole-Accumulation Diode).
ICX252 : Timing Generator For Frame Readout CCD Image Sensor. Timing Generator for Frame Readout CCD Image Sensor The is a timing generator IC which generates the timing pulses for performing frame readout using the ICX252, ICX262 CCD image sensor. Base oscillation frequency to 36MHz High-speed/low-speed shutter function Draft (sextuple speed)/AF (auto focus) drive Horizontal driver for CCD image sensor Vertical.
LM56 : Dual Output Low Power Thermostat. The is a precision low power thermostat. Two stable temperature trip points (VT1 and VT2) are generated by dividing down the LM56 1.250V bandgap voltage reference using 3 external resistors. The LM56 has two digital outputs. OUT1 goes LOW when the temperature exceeds T1 and goes HIGH when the temperature goes below (T1THYST). Similarly, OUT2 goes LOW when.
MAX6605 : Low-power Analog Temperature Sensor in SC70 Package. The MAX6605 precision, low-power, analog output temperature sensor is available 5-pin SC70 package. The device has to +5.5V supply voltage range and 10µA supply current over the to +125°C temperature range. For the to +105°C temperature range, the supply voltage can go as low as +2.4V. Accuracy = +25°C and ±3°C from to +70°C. The MAX6605 output voltage.
YH-8B68 : Specipication For Color CCD Camera.
ADN8831 : A High Efficiency TEC Controller Solution The ADN8831 is a highly integrated solution for controlling the TEC in a laser module used in optical communications systems. It greater than 90% efficiency and lower than 1% ripple noise together to complete a TEC control function. It also system-supervising functions such as real temp monitoring, temp lock.
ADIS16240 : Low Power Programmable Impact Sensor And Recorder The ADIS16240 is a fully integrated digital shock detection and recorder system. It combines industry-leading iMEMS® technology with a signal processing solution that optimizes dynamic perfor-mance for low power applications. The triple-axis sensing element enables shock measurement in all directions,.
MMA2206EGR2 : Surface Mount Micromachined Accelerometer The MMA series of silicon capacitive, micromachined accelerometers feature signal conditioning, a 4-pole low pass filter and temperature compensation. Zero-g offset full scale span and filter cut-off are factory set and require no external devices. A full system self-test capability verifies system functionality..
MMA6811BKWR2 : Dual-Axis SPI Inertial Sensor MMA68xx is a SPI-based, 2-axis, medium-g, over-damped lateral accelerometer designed for use in automotive airbag systems. • ±20g to ±120 g full-scale range, independently specified for each axis.
MMA6813BKWR2 : Dual-Axis SPI Inertial Sensor MMA68xx is a SPI-based, 2-axis, medium-g, over-damped lateral accelerometer designed for use in automotive airbag systems. • ±20g to ±120 g full-scale range, independently specified for each axis.
MPX10D : Board Mount Pressure Sensors PRES SEN UNCOMP 10KPA. » » » Pressure / Force Sensors Pressure / Force Sensors A pressure sensor transducer generates an electronic signal as a function of the pressure imposed. Pressure sensors are used for control and monitoring in thousands of everyday applications. s: Manufacturer: Freescale Semiconductor.
MP3V5010GP : Board Mount Pressure Sensors Sop W/Top port 3V. » » » Pressure / Force Sensors Pressure / Force Sensors A pressure sensor transducer generates an electronic signal as a function of the pressure imposed. Pressure sensors are used for control and monitoring in thousands of everyday applications. s: Manufacturer: Freescale Semiconductor.
AS5162-HSOM : Board Mount Hall Effect / Magnetic Sensors 12-Bit Rotary Pos Sensor Linear Output. ams AS5162 is a contactless magnetic angle position sensor for accurate angular measurement over a full turn of 360°. A sub range can be programmed to achieve the best resolution for the application. It is a system-on-chip, combining integrated Hall elements, analog front.