ACS754 Allegro MicroSystems, Inc., ACS754 Datasheet
ACS754
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ACS754 Summary of contents
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... Small package size, with easy mounting capability ▪ Output proportional to AC and DC currents Package: 5 pin module (leadform PFF Application 1. The ACS754 outputs an analog signal, V that varies linearly with the uni- or bi-directional primary sensed current recommended for noise management, with values that depend on the application. ...
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... OP Part Number (°C) ACS754LCB-050-PFF –40 to 150 2 ACS754SCB-050-PFF – Contact Allegro for additional packing options. 2 Variant is in production but has been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of the variant is currently restricted to existing customer applications. The variant should not be purchased for new design applications because obsolescence in the near future is probable ...
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... ACS754xCB-050 with High Voltage Isolation and a Low-Resistance Current Conductor IP+ IP– Terminal List Table Number Fully Integrated, Hall Effect-Based Linear Current Sensor Functional Block Diagram VCC Voltage Regulator To all subcircuits Amp Temperature Gain Coefficient Trim Control GND Pin-out Diagram ...
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... ACS754xCB-050 with High Voltage Isolation and a Low-Resistance Current Conductor ELECTRICAL CHARACTERISTICS, Characteristic Primary Sensed Current Supply Voltage Supply Current Output Resistance Output Capacitance Load Output Resistive Load Primary Conductor Resistance PERFORMANCE CHARACTERISTICS, -20°C to +85°C, V Propagation time Response time Rise time ...
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... ACS754xCB-050 with High Voltage Isolation and a Low-Resistance Current Conductor Definitions of Accuracy Characteristics Sensitivity (Sens). The change in sensor output in response change through the primary conductor. The sensitivity is the product of the magnetic circuit sensitivity ( and the linear IC amplifier gain (mV/G). The linear IC amplifier gain is pro- grammed at the factory to optimize the sensitivity (mV/A) for the full-scale current of the device ...
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... ACS754xCB-050 with High Voltage Isolation and a Low-Resistance Current Conductor –I (A) P Definitions of Dynamic Response Characteristics Propagation delay (t ). The time required for the sensor PROP output to reflect a change in the primary current signal. Propaga- tion delay is attributed to inductive loading within the linear IC package, as well as in the inductive loop formed by the primary conductor geometry ...
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... ACS754xCB-050 with High Voltage Isolation and a Low-Resistance Current Conductor Fully Integrated, Hall Effect-Based Linear Current Sensor Step Response No external filter, T =25°C A x050 Device Output (mV Excitation Signal 7 Allegro MicroSystems, Inc. 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000; www.allegromicro.com ...
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... All dimensions nominal, not for tooling use 7.00 Dimensions in millimeters Exact configuration at supplier discretion within limits shown A Dambar removal intrusion 3.50 B Perimeter through-holes recommended 1.90 ACS754 RCBPPP L...L YYWW For the latest version of this document, visit our website: www.allegromicro.com 0.5 .020 R1 .039 0.5 .020 R2 .079 B 4 ...