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Changsha Purple Horn E-Commerce Co., Ltd.

  • China,Changsha ,Hunan
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China speed sensor Allegro A19300LUBATN-RWPE-A with integrated diagnostics and lead
China speed sensor Allegro A19300LUBATN-RWPE-A with integrated diagnostics and lead

  1. China speed sensor Allegro A19300LUBATN-RWPE-A with integrated diagnostics and lead

speed sensor Allegro A19300LUBATN-RWPE-A with integrated diagnostics and lead

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Description Position, Proximity, Speed (Modules) RoHS
Mfr. Part # A19300LUBATN-RWPE-A
Model Number A19300LUBATN-RWPE-A

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  1. Product Details
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Product Specification

Description Position, Proximity, Speed (Modules) RoHS Mfr. Part # A19300LUBATN-RWPE-A
Model Number A19300LUBATN-RWPE-A

Product Overview

The A19300 is an optimized Hall-effect integrated circuit (IC) designed for precise speed and direction detection in applications requiring high pitch accuracy. This user-friendly, two-wire solution features an integrated capacitor and Hall-based IC within a compact overmolded SIP package, enhanced with a lead-stabilizing bar for robust shipping and assembly. Its SolidSpeed Digital Architecture employs intelligent algorithms to maintain stable operation during dynamic air gap movements, ensuring accurate rotational and speed detection, particularly for ABS applications. Integrated diagnostics provide ASIL B compliance by detecting IC failures impacting output protocol accuracy. The IC includes built-in EEPROM for device traceability throughout sensor module production and offers enhanced EMC performance. The lead (Pb) free, 2-pin SIP package features tin leadframe plating.

Product Attributes

  • Brand: Allegro MicroSystems
  • Technology: Hall-effect
  • Package Type: 2-Pin SIP (UB package)
  • Certifications: ASIL B compliant
  • Material: Lead (Pb) free, tin leadframe plating

Technical Specifications

Characteristic Symbol Test Conditions Min. Typ. Max. Unit
Supply Voltage VCC Potential between pin 1 and pin 2 4 24 V
Undervoltage Lockout VCC(UV) VCC 0 V 5 V or 5 V 0 V 3.6 3.95 V
Reverse Supply Current IRCC VCC = VRCC(max) 10 mA
Supply Zener Clamp Voltage VZsupply ICC = 11.4 mA, TA = 25C, potential between pin 1 and pin 2 28 V
Supply Current (Low-current state) ICC(LOW) 5.9 8.4 mA
Supply Current (High-current state) ICC(HIGH) 12 16 mA
Supply Current Ratio ICC(HIGH) / ICC(LOW) Measured as ratio of high current to low current (isothermal) 1.9
ASIL Safety Current IRESET Refer to Figure 10 1.5 3.5 3.9 mA
ASIL Safety Current Time tRESET Refer to Figure 10 5 ms
Output Rise/Fall Time tr, tf Voltage measured at terminal 2 in Figure 1, RL = 100 , CL = 10 pF, measured between 10% and 90% of ICC(LOW) and ICC(HIGH) 0 1.5 s
Power-On State POS VCC > VCC(min), as connected in Figure 1 ICC(LOW) mA
Power-On Time tPO VCC > VCC(min), as connected in Figure 1 0.25 1 ms
Pulse Width Off Time tW(PRE) Refer to Figure 8 38 45 52 s
Forward Pulse Width (-xNxx variant) tW(FWD) 38 45 52 s
Forward Pulse Width (-xWxx variant) tW(FWD) 76 90 104 s
Reverse Pulse Width tW(REV) -xNxx and -xWxx variant 153 180 207 s
Warning Pulse Width (-xxPx variant) tW(WARN) 38 45 52 s
Standstill Pulse Width (-xxPx variant) tW(STILL) 1232 1440 1656 s
Standstill Period (-xxPx variant) tSTOP 590 737 848 ms
Operating Frequency, Forward Pulses (-xNxx variant) fFWD 0 5 kHz
Operating Frequency, Forward Pulses (-xWxx variant) fFWD 0 3.9 kHz
Operating Frequency, Reverse Pulses fREV -xNxx and -xWxx variant 0 2.4 kHz
Operating Frequency, Warning Pulses fWARN -xxPx variant 0 5 kHz
Operating Differential Magnetic Input BDIFF(pk-pk) Peak-to-peak of differential magnetic input 20 G
Operating Differential Magnetic Range BDIFF Refer to Figure 5 700 700 G
Air Gap Warning Level BWARN Signal amplitude that engages warning pulses (-xxPx variant) 24 G
Operating Magnetic Input Signal Variation BDIFF(pk-pk) Bounded amplitude ratio within TWINDOW; no missed output transitions or flat line condition; possible incorrect direction information; see Figure 3 and Figure 4 0.4
Operating Magnetic Input Signal Window TWINDOW Rolling window where BDIFF(pk-pk) cannot exceed bounded ratio; see Figure 3 and Figure 4 4 TCYCLE
Calibration Period TCAL Period between power-on and valid speed and correct direction output (f 200 Hz) 1.5 TCYCLE
Operate Point BOP % of peak-to-peak IC-processed signal 60 %
Release Point BRP % of peak-to-peak IC-processed signal 40 %
Switch Point Separation BDIFF(SP-SEP) Required amount of amplitude separated between channels at each BOP and BRP occurrence and channels must be in phase (refer to Figure 6) 20 %pk-pk
Magnetic Temperature Coefficient (-xxxE Variant) TC Based on ferrite ring magnet and neodymium magnet 0.16 %/C
Magnetic Temperature Coefficient (-xxxG variant) TC Based on SmCo magnet 0.04 %/C
Package Thermal Resistance RJA Single-layer PCB with copper limited to solder pads 213 C/W

2404071024_ALLEGRO-A19300LUBATN-RWPE-A_C3349917.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...

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  • Changsha Purple Horn E-Commerce Co., Ltd.
  • 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
  • https://www.sensorsics.com/

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