ACS712ELCTR-20A-T

Sensor IC, Low-noise, 80 kHz bandwidth, 8-SOIC

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Price:: US $0.10~0.20 / piece [Get Latest Price]

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PartNumber:: ACS712ELCTR-20A-T

Brand:: Allegro MicroSystems - Allegro | Pack: SOIC | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-08-22

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Part Number:ACS712ELCTR-20A-T
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Product Summary

The 80 kHz bandwidth ACS712ELCTR-20A-T 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, switchmode power supplies, and overcurrent fault protection. The device is not intended for automotive applications.

Parametrics

ACS712ELCTR-20A-T absolute maximum ratings: (1)Supply Voltage: 8 V; (2)Reverse Supply Voltage: –0.1 V; (3)Output Voltage: 8 V; (4)Reverse Output Voltage: –0.1 V; (5)Reinforced Isolation Voltage: Pins 1-4 and 5-8; 60 Hz, 1 minute, TA=25℃: 2100 VAC, Maximum working voltage according to UL60950-1: 184 Vpeak; (6)Basic Isolation Voltage: Pins 1-4 and 5-8; 60 Hz, 1 minute, TA=25℃ 1500 VAC, Maximum working voltage according to; (7)UL60950-1: 354 Vpeak; (8)Output Current Source: 3 mA; (9)Output Current Sink: 10 mA; (10)Overcurrent Transient Tolerance: 100 ms 100 A; (11)Nominal Operating Ambient Temperature Range E: –40 to 85 ℃; (12)Maximum Junction Temperature: 165 ℃; (13)Storage Temperature: –65 to 170 ℃.

Features

ACS712ELCTR-20A-T features: (1)Low-noise analog signal path; (2)Device bandwidth is set via the new FILTER pin; (3)5 μs output rise time in response to step input current; (4)80 kHz bandwidth; (5)Total output error 1.5% at TA = 25℃; (6)Small footprint, low-profile SOIC8 package; (7)1.2 mw internal conductor resistance; (8)2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8; (9)5.0 V, single supply operation; (10)66 to 185 mV/A output sensitivity; (11)Output voltage proportional to AC or DC currents; (12)Factory-trimmed for accuracy; (13)Extremely stable output offset voltage; (14)Nearly zero magnetic hysteresis; (15)Ratiometric output from supply voltage.