Product Summary

The acs712elctr-20a-t is a fully integrated, hall effect-based linear current sensor with 2.1 kVRMS voltage isolation and a low-resistance current conductor. The acs712elctr-20a-t provides economical and precise solutions for AC or DC current sensing in industrial, automotive,commercial, and communications systems. The acs712elctr-20a-t consists of a precise, low-offset, linear Hall sensor circuit with a copper conduction path located near the surface of the die.

Parametrics

acs712elctr-20a-t absolute maximum ratings: (1) Supply Voltage Vcc: 8V; (2) Reverse Supply Voltage VRCC: -0.1V; (3) Reverse Supply Voltage VIOUT: 8V; (4) Reverse Output Voltage VRIOUT: -0.1V; (5) Output Current Source IOUT (source) : 3mA; (6) Output Current Sink IOUT (sink) : 10mA; (7) Overcurrent Transient Tolerance Ip: 60A (100 total pulses, 250 ms duration each, applied at a rate of 1 pulse every 100 seconds.) ; (8) Maximum Transient Sensed Current IR (max) : 60A (Junction Temperature, Tj< Tj (max) ) ; (9) Nominal Operating Ambient Temperature TA: -40 to 85°C; (10) Storage Temperature Tstg: -65 to 170°C.

Features

acs712elctr-20a-t features: (1) low-noise analog signal path; (2) device bandwidth is set via the new filter pin; (3) 5μs output rise time in response to step input current; (4) 50kHz bandwidth; (5) total output error 1.5% at TA=25°C, and 4% at -40 to 85°C; (6) 1.2mΩ internal conductor resistance; (7) 5V, single supply operation; (8) factory-trimmed for accuracy; (9) extremely stable output offset voltage; (10) ratiometric output from supply voltage.

Diagrams

acs712elctr-20a-t block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ACS712ELCTR-20A-T
ACS712ELCTR-20A-T


SENSOR CURRENT 20A 5V BI 8-SOIC

Data Sheet

0-1: $2.23
1-10: $2.00
10-50: $1.80
50-100: $1.63
100-250: $1.48
250-500: $1.32
500-1000: $1.11
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ACS704ELC-005
ACS704ELC-005


SENSOR CURRENT 5A 5V BI 8-SOIC

Data Sheet

Negotiable 
ACS704ELC-015
ACS704ELC-015


SENSOR CURRENT 15A 5V BI 8-SOIC

Data Sheet

Negotiable 
ACS706ELC-05C
ACS706ELC-05C


SENSOR CURRENT 5A 5V BI 8-SOIC

Data Sheet

Negotiable 
ACS709LLF-6BB-T
ACS709LLF-6BB-T


IC CURRENT SENSOR 24-QSOP

Data Sheet

0-2500: $0.97
ACS709LLFTR-20BB-T
ACS709LLFTR-20BB-T


SENSOR CURR 37.5A 5V BI 24QSOP

Data Sheet

0-2500: $0.97
2500-5000: $0.93
5000-12500: $0.90
12500-25000: $0.87
ACS709LLFTR-35BB-T
ACS709LLFTR-35BB-T


SENSOR CURRENT 75A 5V BI 24QSOP

Data Sheet

0-1: $2.09
1-10: $1.87
10-50: $1.68
50-100: $1.53
100-250: $1.39
250-500: $1.24
500-1000: $1.05