Changsha Purple Horn E-Commerce Co., Ltd.
| Sensitivity | 10mV/Gs |
| Current - Supply | 13mA |
| Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 4.5V~5.5V |
| Sensitivity Temperature Bleaching | ±1%/℃ |
| Magnetic Field Range | ±300mT |
| Description | SIP-4 Linear, Compass (ICs) RoHS |
| Mfr. Part # | ACS70310LKTATN-010B5-C |
| Package | SIP-4 |
| Model Number | ACS70310LKTATN-010B5-C |
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Product Specification
| Sensitivity | 10mV/Gs | Current - Supply | 13mA |
| Operating Temperature | -40℃~+150℃ | Voltage - Supply | 4.5V~5.5V |
| Sensitivity Temperature Bleaching | ±1%/℃ | Magnetic Field Range | ±300mT |
| Description | SIP-4 Linear, Compass (ICs) RoHS | Mfr. Part # | ACS70310LKTATN-010B5-C |
| Package | SIP-4 | Model Number | ACS70310LKTATN-010B5-C |
The Allegro ACS70310/1 is a fully monolithic linear Hall-effect current sensor IC designed for high-accuracy current sensing in conjunction with a ferromagnetic core. It features factory-programmed segmented linear temperature compensation for ultralow thermal drift (1% sensitivity, 5 mV offset from 25C to 150C) and customer programmability for absolute gain and offset. With a high operating bandwidth from DC to 240 kHz and a fast 2 s response time, it is ideal for high-frequency automotive inverters and DC/DC converters. The ACS70311 variant includes undervoltage detection (UVD) and low-voltage programming, offering backward compatibility as a drop-in replacement for the ACS70310. Both devices provide robust diagnostics for safety-critical automotive applications, including broken ground wire detection, clamps, power-on reset, and under/overvoltage detection. They offer reverse battery protection, high immunity to Electrical Overstress (EOS), and are AEC-Q100 Grade 0 automotive qualified.
| Characteristic | Model | Value | Unit | Notes |
|---|---|---|---|---|
| Operating Bandwidth | ACS70310/1 | DC to 240 | kHz | |
| Response Time | ACS70310/1 | 2 | s | Typical |
| Sensitivity Drift Over Temperature | ACS70310/1 | 1 | % | 25C to 150C |
| Offset Error | ACS70310/1 | 5 | mV | 25C to 150C |
| Operating Ambient Temperature | ACS70310/1 | -40 to 150 | C | |
| Supply Voltage | ACS70310/1 | 4.5 to 5.5 | V | VCC |
| Supply Current | ACS70310/1 | 13 to 15 | mA | No load on VOUT; VCC @ 4.5, 5, and 5.5 V |
| Undervoltage Detection (UVD) | ACS70311 only | Yes | ||
| Low-Voltage Programming | ACS70311 only | Yes | ||
| Package Thickness | ACS70310/1 | 1 | mm | Case thickness |
| Factory-Programmed Sensitivity (mV/G) | ACS70310LKTATN-001B5-C | 1 | mV/G | |
| Programmable Sensitivity Range (mV/G) | ACS70310LKTATN-001B5-C | 0.5 to 1.2 | mV/G | |
| Factory-Programmed Sensitivity (mV/G) | ACS70310LKTATN-2P5B5-C | 2.5 | mV/G | |
| Programmable Sensitivity Range (mV/G) | ACS70310LKTATN-2P5B5-C | 1.2 to 2.5 | mV/G | |
| Factory-Programmed Sensitivity (mV/G) | ACS70310LKTATN-005B5-C | 5 | mV/G | |
| Programmable Sensitivity Range (mV/G) | ACS70310LKTATN-005B5-C | 2.5 to 5.5 | mV/G | |
| Factory-Programmed Sensitivity (mV/G) | ACS70310LKTATN-010B5-C | 10 | mV/G | |
| Programmable Sensitivity Range (mV/G) | ACS70310LKTATN-010B5-C | 5.5 to 11.5 | mV/G | |
| Factory-Programmed Sensitivity (mV/G) | ACS70311LKTATN-001B5-C | 1 | mV/G | Low Voltage Programming/UVD Capable |
| Programmable Sensitivity Range (mV/G) | ACS70311LKTATN-001B5-C | 0.5 to 1.2 | mV/G | Low Voltage Programming/UVD Capable |
| Factory-Programmed Sensitivity (mV/G) | ACS70311LKTATN-2P5B5-C | 2.5 | mV/G | Low Voltage Programming/UVD Capable |
| Programmable Sensitivity Range (mV/G) | ACS70311LKTATN-2P5B5-C | 1.2 to 2.5 | mV/G | Low Voltage Programming/UVD Capable |
| Factory-Programmed Sensitivity (mV/G) | ACS70311LKTATN-005B5-C | 5 | mV/G | Low Voltage Programming/UVD Capable |
| Programmable Sensitivity Range (mV/G) | ACS70311LKTATN-005B5-C | 2.5 to 5.5 | mV/G | Low Voltage Programming/UVD Capable |
| Factory-Programmed Sensitivity (mV/G) | ACS70311LKTATN-010B5-C | 10 | mV/G | Low Voltage Programming/UVD Capable |
| Programmable Sensitivity Range (mV/G) | ACS70311LKTATN-010B5-C | 5.5 to 11.5 | mV/G | Low Voltage Programming/UVD Capable |
| Package | ACS70310/1 | 4-pin KT SIP | ||
| Packing | ACS70310/1 | 4000 pieces per 13-inch reel | ||
| Forward Supply Voltage | ACS70310/1 | 18 | V | Absolute Maximum Rating |
| Reverse Supply Voltage | ACS70310/1 | -18 | V | Absolute Maximum Rating |
| Forward Output Voltage | ACS70310/1 | 16 | V | Absolute Maximum Rating |
| Reverse Output Voltage | ACS70310/1 | -6 | V | Absolute Maximum Rating |
| Package Thermal Resistance | ACS70310/1 | 174 | C/W | RJA, On 1-layer PCB |
| Human Body Model ESD | ACS70310 | 12 | kV | Per AEC-Q100 |
| Human Body Model ESD | ACS70311 | 8 | kV | Per AEC-Q100 |
| Charged Device Model ESD | ACS70310/1 | 1 | kV | Per AEC-Q100 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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