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High precision linear Hall sensor Semiment SC4643VB-BK-Q with low noise amplifier and EEPROM control module
High precision linear Hall sensor Semiment SC4643VB-BK-Q with low noise amplifier and EEPROM control module
Specifications
Sensitivity :
14mV/Gs
Current - Supply :
13mA
Operating Temperature :
-40℃~+150℃
Voltage - Supply :
4.5V~5.5V
Sensitivity Temperature Bleaching :
±0%/℃
Description :
TO-94 Linear, Compass (ICs) RoHS
Mfr. Part # :
SC4643VB-BK-Q
Model Number :
SC4643VB-BK-Q
Package :
TO-94
Description

Product Overview

The SC4643 is a high-precision, high-bandwidth, programmable linear Hall sensor chip designed for demanding applications. It integrates a magnetic field sensing unit, a variable gain low-noise amplifier, output stage, temperature detection, static output compensation, sensitivity compensation, and an EEPROM control module. This sensor is ideal for current detection applications due to its ability to convert magnetic field strength into a voltage output proportional to the field. Key features include AEC-Q100 certification, a wide programmable sensitivity range (0.614 mV/Gs), low response time (3.7s), and a bandwidth of 120 kHz. It offers robust protection features such as undervoltage lockout and output short-circuit protection, operating within a wide temperature range (-40150 ). Available in TO92U and TO94 lead-free, halogen-free packages, it meets stringent environmental requirements for automotive electronics.

Product Attributes

  • Brand: (Semiment)
  • Certification: AEC-Q100
  • Packaging: Lead-free, Halogen-free

Technical Specifications

Parameter Value Unit Notes
Product Name SC4643 Programmable Linear Hall Sensor
Sensitivity Range 0.6 - 14 mV/Gs Programmable
Response Time 3.7 s Typical
Bandwidth 120 kHz
Operating Voltage 4.5 - 5.5 V Typical 5.0V
Operating Temperature -40 - 150
Output Static Voltage (Default) 2.5 V At VDD/2
Output Static Voltage (Programmable Range) 2.3 - 2.7 V
Undervoltage Lockout (Low) 3.6 V VDD falling
Undervoltage Lockout (High) 4 V VDD rising
Noise (p-p) 10 mVp-p Typical
Noise (RMS) 1 mVRMS Typical
EEPROM Erase/Write Cycles 100 cycle
ESD (HBM) 4 KV Human Body Model
ESD (CDM) 750 V Charged Device Model
Thermal Resistance (TO94) 177 /W Single Layer PCB
Thermal Resistance (TO92U) 166 /W Single Layer PCB
Linearity 0.2 % Typical
Symmetry 0.2 % Typical
Supply Voltage Rejection Ratio (Static Voltage) 1 % Typical
Supply Voltage Rejection Ratio (Sensitivity) 0.5 % Typical
Package TO92U, TO94
Ordering Information SC4643VB-BK-Q, SC4643VB-TR-Q, SC4643VB-P-BK-Q, SC4643VB-P-TR-Q, SC4643VB-G-BK-Q, SC4643VB-G-TR-Q, SC4643VB-S-BK-Q, SC4643VB-S-TR-Q, SC4643VB-L-TB-Q, SC4643VB-L-TR-Q Various packaging options available

2509291710_Semiment-SC4643VB-BK-Q_C52020949.pdf

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High precision linear Hall sensor Semiment SC4643VB-BK-Q with low noise amplifier and EEPROM control module

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Product Detail
Sensitivity :
14mV/Gs
Current - Supply :
13mA
Operating Temperature :
-40℃~+150℃
Voltage - Supply :
4.5V~5.5V
Sensitivity Temperature Bleaching :
±0%/℃
Description :
TO-94 Linear, Compass (ICs) RoHS
Contact Supplier
High precision linear Hall sensor Semiment SC4643VB-BK-Q with low noise amplifier and EEPROM control module

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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