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ACS712ELCTR-30A-T Circuit Board Chips Ceramic Surface Mount SMD Electronics Components

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

City: shenzhen

Country/Region:china

Tel:86-755-88367702

Contact Person:
Ms.Doris Guo
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ACS712ELCTR-30A-T Circuit Board Chips Ceramic Surface Mount SMD Electronics Components

Brand Name T I
Model Number ABC2-10
Certification Original Factory Pack
Place of Origin Malaysia
Minimum Order Quantity 50pcs
Price Negotiation
Payment Terms T/T, Western Union,Paypal
Supply Ability 3200PCS
Delivery Time 1 Day
Packaging Details REEL
Description Current Sensor 30A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154", 3.90mm Width)
Reinforced Isolation Voltage 2100V
Temperature -40 °C to +85 °C
Output current 3-10mA
Main Line Ic,module,transistor,diodes,capacitor,resistor etc
Package SOP-8
Factory Pack REEL
Detailed Product Description

 

ACS712ELCTR-30A-T

Fully Integrated, Hall Effect-Based Linear Current Sensor with 2.1 kVRMS Voltage

Isolation and a Low-Resistance Current Conductor


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

 

Description

The Allegro® ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.

The device consists of a precise, low-offset, linear Hall sensor 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 is sensed by the integrated Hall IC and converted 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.

The output of the device has a positive slope (>VIOUT(Q)) when an increasing current flows through the primary copper conduction path (from pins 1 and 2, to pins 3 and 4), which is the path used for current sensing. The internal resistance of this conductive path is 1.2 mΩ typical, providing low power loss. The thickness of the copper conductor allows survival of the device at up to 5× overcurrent conditions.

The terminals of the conductive path are electrically isolated from the sensor leads (pins 5 through 8). This allows the ACS712 current sensor to be used in applications requiring electrical isolation without the use of opto-isolators or other costly isolation techniques.

The ACS712 is provided in a small, surface mount SOIC8 package. The leadframe is plated with 100% matte tin, which is compatible with standard lead (Pb) free printed circuit board assembly processes. Internally, the device is Pb-free, except for flip-chip high-temperature Pb-based solder balls, currently exempt from RoHS. The device is fully calibrated prior to shipment from the factory.

 

A part of stock list

 

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BC847A1512SOT-23
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IRF7329TRPBFIRP447GSOP-8
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MIC841LYC5MICRELB14SC70-5
S3DVISHAYSDDO-214AB
TL431ACDBZRTITACSOT-23
TLP124TOS413SOP-4
TNY275PGPOWER1525/1530DIP-7
ZM4732AST15+LL41
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PT2272A-M2PTC1SE32Z/KBCPQDIP-20
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RES MS 110R 5% 2512 1W
RC2512JK-07110RL
YAGEO1609SMD2512
CAP MC 22uF 25V X5R 10%
GRM32ER61E226KE15L
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CAP MC 10UF 50V 2220 X7R 20% C5750X7R1H106MT000NTDKIB16E09167SDSMD2220
TXD2SA-5VPAN10116/10125/01113/10220/10205/10130SMD-8
CAP CER 10KPF/50V ±20%
C0805C103M5RACTU
KEMET1603SMD0805
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AO3400AALPHA16C/A0CV17SOT-23
HGDEPT031AALPHA090803DL09/DLf,090803DK02/DKf,110526j501/J5fSOT-23
IND 3,3uH 1A COILCRAFT
LPS3015-332MLC
COILCRAFT2010320288/89/332DSMD3015
BSS138LT1GON1623/J1SOT-23
CAP CER 68KPF/100V 10%
12061C683KAT2A
AVX1618SMD1206
BSS84LT1GON1615/PDSOT-23
PBSS5320T1430/ZHWSOT-23
AP130-33SAG-7DIODES1320/U83TBSOT-23
06035A220KAT2AAVX1613SMD0603
12105A472KAT2AAVX1616SMD1210
CAP CER 1000PF/50V 10% 06035A102JAT2AAVX1611SMD0603
CAP CER 56000PF/25V 10%
06033C563KAT2A
AVX1614SMD0603
DIO RET 200V 3A ES3D-E3/57TVISHAY1615/EDSMC
GBY321611T-202Y-NCHILISIN2016-2-26SMD1206
DFLS120L-7DIODES1341/F02SOD123
DIO SS14MIC1614SMA
06033A102JAT2AAVX1616SMD0603
CAP CER 20pF/16V 10% NPO
GRM1885C1H200JA01D
MURATAIA6424HH8SMD0603
CAP CER 200pF/16V 10% NPO
GRM1885C1H201JA01D
MURATAIA6420PL5SMD0603
BEAD 120R 25% PBY160808T-121Y-NCHILISIN2016-3-23SMD0603
BEAD 11R
PBY321611T-110Y-N
CHILISIN2016-4-6SMD1206
CAP MC 22uF/10V X5R
CL21A226MPCLRNC
SAMSUNGAC5TOAGSMD0805
12067C472KAT2AAVX1616SMD1206
B340-13-FDIODES1531/B340SMC
MMBT3904LT1GON1620/1AMSOT-23
BLM41AF800SN1LMURATAAM6105337SMD1808
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