ACS706ELC-05C Allegro Microsystems Inc, ACS706ELC-05C Datasheet
ACS706ELC-05C
Specifications of ACS706ELC-05C
ACS706ELC-005
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ACS706ELC-05C Summary of contents
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... However, Allegro MicroSystems, Inc. assumes no respon- sibility for its use; nor for any infringements of patents or other rights of third parties which may result from its use. with Voltage Isolation and 15 A Dynamic Range Not for New Design ACS706ELC-05C ...
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... Factory-trimmed for accuracy • Extremely stable output offset voltage • Near-zero magnetic hysteresis • Ratiometric output from supply voltage Use the following complete part number when ordering: Part Number ACS706ELC-05C / 2) when an increasing current CC Package SOIC8 surface mount 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 www ...
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... Pin 3 Pin 4 IP– IP– IP+ IP+ Pin 1 Pin 2 ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C Functional Block Diagram VCC Pin 8 Voltage Regulator To all subcircuits Amp Temperature Gain Coefficient Trim Control GND Pin 5 A Pins 6 and 7 are internally connected in shipping product. For compatibility with future devices, leave pin 6 floating. ...
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... PCB and the ambient air. To improve thermal performance, see our applications material on the Allegro Web site. ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C Test Conditions V = 5.0 V, output open ...
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... ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C Typical Performance Characteristics (°C) A Supply Current versus Applied V 4.7 4.8 4.9 5 5 100 125 150 CC 5 ...
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... ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C Output Voltage versus Primary Current (A) P Sensitivity versus Primary Current (A) P °C – 40 – 125 °C – 40 – 125 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 www ...
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... Zero Current Output Voltage vs. Ambient Temperature 2.530 2.520 2.510 2.500 2.490 2.580 2.470 -50 Zero Current Output Currrent versus Ambient Temperature 0.3 0.2 0.1 0 –0.1 –0.2 –0.3 –50 ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C - (°C) A (Data in above chart converted to amperes – (° 100 125 150 ...
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... Magnetic Offset Error versus Ambient Temperature 1.0 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -1.0 -50 -25 Nonlinearity versus Ambient Temperature 3.0 2.5 2.0 1.5 1.0 0.5 0 -50 -25 ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C after excursion (° (°C) A 100 125 150 100 125 150 ...
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... Step Response of ACS706ELC-05C at T Typical Peak-to-Peak Noise of ACS706ELC-05C at T ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C ACS706 Output (mV Excitation Signal =25°C A Time = 10 μs/div. Excitation signal = 1.00 A/div. Output = 100 mV/div. =25°C A Time = 20 μs/div. Noise = 20.0 mV/div. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 www ...
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... ACS706ELC-05C Noise Filtering and Frequency Response Performance Break Frequency of Filter on Output Resistance, (kHz) R (kΩ) F Unfiltered – 80 0.200 50 0.320 40 0.392 20 0.800 10 1.6 7.0 3.15 3.3 4.8 0.6 26 0.3 53 The ACS706 outputs an analog signal, V sensed current within the range specified with values that depend on the application, as shown in the noise filtering table. ...
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... Ratiometry. The ratiometric feature means that its 0 A output The following formula is used to derive the ratiometric change output voltage, V tional to its supply voltage The ratiometric change in sensitivity, Sens ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C [ { V out_full-scale amperes – 100 1– out_half-scale amperes – out_+full-scale amperes – V ...
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... Output voltage vs. current, illustrating device accuracy and at full-scale current ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com 11 ...
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... The time interval between a) when the device reaches 10% of its full scale value, and b) when r it reaches 90% of its full scale value. The rise time to a step response is used to derive the bandwidth of the device, in which ƒ(–3 dB observed in the conductive IC ground plane. ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C Primary Current I (%) 90 Transducer Output 0 ...
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... Fire and Electric Shock Device Branding Key (Two alternative styles are used) ACS706T ELC05C YYWWA ACS706T ELC05C L...L YYWW ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C UL recognized to UL 94V-0 UL60950-1:2003 EN60950-1:2001 CAN/CSA C22.2 No. 60950-1:2003 ACS Allegro Current Sensor 706 Device family number T Indicator of 100% matte tin leadframe plating ...
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... This technique is made possible through the use of a BiCMOS process that allows the use of low-offset and low-noise amplifiers in combination with high-density logic integration and sample and hold circuits. Concept of Chopper Stabilization Technique ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com ...
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... ACS706 output in mV (peak to peak). The noise was measured both before and after the application of the stimulus. Transient common-mode voltage rejection as a function of frequency is shown in the following figure. –30 –35 –40 –45 –50 –55 –60 0.06 ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C Applications Information Output C=0.01µ ...
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... An ACS706 device was soldered on to each PCB for thermal testing. The results of the testing are shown in the following table. Test Results on Eight Thermal Characterization PCBs Tested at 15A gauge wires PC Boards Sides with Traces 1 2 ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C 2 oz both sides of board = 20°C, still air, 2 oz. copper traces, current carried on and off board Trace Width (mm) Trace Length (mm) 4 1 ...
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... Allegro evaluation boards we see that even at an applied current the junction temperature of the ACS706 is only ≈30 degrees above ambient temperature. Test Results on Eight Electrical Characterization PCBs Tested 20°C, still air A Applied Current (A) ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C Temp Rise Above Ambient 15 20 Allegro Current sensor IC evaluation board with ACS706 and external connections. ( ...
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... The in for ma tion in clud ed herein is believed rate and reliable. How ev er, Allegro MicroSystems, Inc. assumes no re spon si bil i ty for its use; nor for any in fringe ment of patents or other rights of third parties which may result from its use. Copyright©2005, 2006 Allegro MicroSystems, Inc. ACS706ELC05C-DS, Rev. 3 ACS706ELC-05C Package LC, 8-pin SOIC 5.00 .197 4 ...