ChongMing Group (HK) Int'l Co., Ltd

CHONGMING GROUP (HK) INT'L CO., LTD.

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5A 1 Channel Hall Effect Current Sensor Chip , ACS712ELCTR-05B-T Integrated Circuits & Chips

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City:shenzhen
Country/Region:china
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5A 1 Channel Hall Effect Current Sensor Chip , ACS712ELCTR-05B-T Integrated Circuits & Chips

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Brand Name :Allegro
Model Number :ACS712ELCTR-05B-T
Certification :ROHS
Place of Origin :Original & New
MOQ :10pcs
Price :Negotiate
Payment Terms :T/T, Western Union, Paypal
Supply Ability :10000pcs
Delivery Time :1-3Days
Packaging Details :BOX
Description :Current Sensor 5A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154", 3.90mm Width)
Series :Current Sensor Chip
Package :8-SOIC
Feature :5A 1 Channel Hall Effect
Application :Transducers
D/c :New & Original Allegro Only
Lead time :0-3 Days
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ACS712ELCTR-05B-T ACS712 Current Sensor Chip 5A 1 Channel Hall Effect 8-SOIC Transducers

Fully Integrated, Hall-Effect-Based Linear Current Sensor IC with 2.1 kVRMS Isolation and a Low-Resistance Current Conductor

Description

The AllegroTM ACS712 provides economical and precise solutionsforACorDCcurrentsensinginindustrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switch- mode power supplies, and overcurrent fault protection. The device is not intended for automotive applications.

The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional voltage is provided by the low-offset, chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy after packaging.

FEATURES and BENEFITS

▪ Low-noise analog signal path
▪ Device bandwidth is set via the new FILTER pin
▪ 5 μs output rise time in response to step input current
▪ 80 kHz bandwidth
▪ Total output error 1.5% at TA= 25°C
▪ Small footprint, low-profile SOIC8 package
▪ 1.2 mΩ internal conductor resistance
▪ 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 ▪ 5.0 V, single supply operation
▪ 66 to 185 mV/A output sensitivity
▪ Output voltage proportional to AC or DC currents
▪ Factory-trimmed for accuracy
▪ Extremely stable output offset voltage
▪ Nearly zero magnetic hysteresis
▪ Ratiometric output from supply voltage

ACS712ELCTR-05B-T

ACS712ELCTR-20A-T

ACS712ELCTR-30A-T

Characteristic

Symbol

Notes

Rating

Units

Supply Voltage

VCC

8

V

Reverse Supply Voltage

VRCC

–0.1

V

Output Voltage

VIOUT

8

V

Reverse Output Voltage

VRIOUT

–0.1

V

Output Current Source

IIOUT(Source)

3

mA

Output Current Sink

IIOUT(Sink)

10

mA

Overcurrent Transient Tolerance

IP

1 pulse, 100 ms

100

A

Nominal Operating Ambient Temperature

TA

Range E

–40 to 85

oC

Maximum Junction Temperature

TJ(max)

165

oC

Storage Temperature

Tstg

–65 to 170

oC

Characteristic

Symbol

Notes

Rating

Unit

Dielectric StreCM GROUPh Test Voltage*

VISO

Agency type-tested for 60 seconds per UL standard 60950-1, 1st Edition

2100

VAC

Working Voltage for Basic Isolation

VWFSI

For basic (single) isolation per UL standard 60950-1, 1st Edition

354

VDC or Vpk

Working Voltage for Reinforced Isolation

VWFRI

For reinforced (double) isolation per UL standard 60950-1, 1st Edition

184

VDC or Vpk

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