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Automatic gain control and peak detecting filter gear sensor ic ALLEGRO ATS616LSGTN-T for gear tooth detection at low speeds
Automatic gain control and peak detecting filter gear sensor ic ALLEGRO ATS616LSGTN-T for gear tooth detection at low speeds
Specifications
Operating Current :
9mA
Operating Temperature :
-40℃~+150℃
Output Current :
45mA
Voltage - Supply :
3.5V~24V
Description :
SIP-4 Switches (Solid State) RoHS
Mfr. Part # :
ATS616LSGTN-T
Model Number :
ATS616LSGTN-T
Package :
SIP-4
Description

Product Overview

The ATS616 is a peak-detecting gear tooth sensor IC featuring automatic gain control and an integrated capacitor for highly accurate gear edge detection, even at low operating speeds. It utilizes Hall-effect technology with a dual-element Hall IC that responds to differential magnetic signals. The device incorporates sophisticated processing circuitry with an A-to-D converter for self-calibration, minimizing air gap variations. Its patented peak-detecting filter circuit effectively eliminates magnet and system offsets and can discriminate fast changes caused by tilt, gear wobble, and eccentricities. This easy-to-integrate solution offers first-tooth detection and stable operation down to extremely low RPM. The ATS616 can replace the ATS612LSB, eliminating the need for an external peak-holding capacitor.

Product Attributes

  • Brand: Allegro MicroSystems
  • Origin: U.S.A.
  • Material: High-temperature plastic shell, Samarium-cobalt pellet, Pole piece, Differential open-collector Hall IC
  • Certifications: Pb (lead) free, 100% matte tin plated leadframe

Technical Specifications

CharacteristicSymbolTest ConditionMin.Typ.Max.Units
ELECTRICAL CHARACTERISTICS
Supply VoltageVCCOperating, TJ < 165C3.524V
Undervoltage Lockout ThresholdVCC(UV)VCC = 0 5 V; VCC = 5 0 V3.5V
Output On VoltageVOUT(SAT)IOUT = 20 mA200400mV
Output Current LimitIOUTMVOUT = 12 V254555mA
Output Leakage CurrentIOUTOFFVOUT = 24 V15A
Supply CurrentICCVCC > VCC(min)3612mA
Power-On TimetPOVCC > 5 V80500s
Output Rise TimetrRLOAD = 500 , CS = 10 pF0.35.0s
Output Fall TimetfRLOAD = 500 , CS = 10 pF0.25.0s
PERFORMANCE CHARACTERISTICS
Operating Air Gap RangeAGOperating within specification, Target Speed > 10 rpm0.42.5mm
Operating Magnetic Flux Density DifferentialBAG(p-p)Operating within specification, Target Speed > 10 rpm60G
Operating Frequency1010000Hz
Initial Calibration CyclencalOutput edges before calibration is completed, at fsig < 100 Hz111
Edge Calibration Mode DisablendisOutput falling edges for startup calibration to be complete646464
Edge Relative Timing Accuracy, SequentialETarget Speed = 1000 rpm, BAG(p-p) > 100 G0.50.75()
Edge Relative Timing Accuracy, SequentialETarget Speed = 1000 rpm, BAG(p-p) > 60 G1.5()
Allowable User Induced Differential OffsetBAppOutput switching only; may not meet data sheet specifications50G
ABSOLUTE MAXIMUM RATINGS
Supply VoltageVCCSee Power Derating section26.5V
Reverse-Supply VoltageVRCC18V
Output Off VoltageVOUTOFF24V
Continuous Output CurrentIOUT25mA
Reverse-Output CurrentIROUT50mA
Operating Ambient TemperatureTAL temperature range40150C
Maximum Junction TemperatureTJ(max)165C
Storage TemperatureTstg65170C

2412061750_ALLEGRO-ATS616LSGTN-T_C459347.pdf

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Automatic gain control and peak detecting filter gear sensor ic ALLEGRO ATS616LSGTN-T for gear tooth detection at low speeds

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Product Detail
Operating Current :
9mA
Operating Temperature :
-40℃~+150℃
Output Current :
45mA
Voltage - Supply :
3.5V~24V
Description :
SIP-4 Switches (Solid State) RoHS
Mfr. Part # :
ATS616LSGTN-T
Contact Supplier
Automatic gain control and peak detecting filter gear sensor ic ALLEGRO ATS616LSGTN-T for gear tooth detection at low speeds

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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