ALLEGRO ACS714ELCTR-30A-T 电流传感器-产品快照
- 品牌:
- ALLEGRO
- 型号:
- ACS714ELCTR-30A-T
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 得捷电子（上海）有限公司 | 400 920 1199 |
产品介绍
ALLEGRO ACS714ELCTR-30A-T 电流传感器
ALLEGRO MICROSYSTEMS ACS714ELCTR-30A-T Current Sensor, Linear, 10 mA, 80 kHz, SOIC, 8 Pins, 4.5 V, 5.5 V
ALLEGRO MICROSYSTEMS
The ACS714ELCTR-30A-T is a Hall Effect-based Linear Current Sensor IC with 2.1kVRMS voltage isolation and a low-resistance current conductor. The device consists of a precise, low-offset, linear hall sensor circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated hall IC and converted into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the hall transducer. The output of the device has a positive slope (>VIOUT(Q)) when an increasing current flows through the primary copper conduction path (from pins 1 and 2, to pins 3 and 4), which is the path used for current sensing. The internal resistance of this conductive path is 1.2mΩ typical, providing low power loss. The thickness of the copper conductor allows survival of the device at up to 5x over-current conditions. Low-noise analog signal path Device bandwidth is set via the FILTER pin 5µs output rise time in response to step input current Small footprint, low-profile SOIC8 package 1.2mΩ internal conductor resistance 2.1kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 66 to 185mV/A Output sensitivity Output voltage proportional to AC or DC currents Factory-trimmed for accuracy Extremely stable output offset voltage Nearly zero magnetic hysteresis Ratiometric output from supply voltage Quiescent Current: 10mA Bandwidth: 80kHz Sensor Case Style: SOIC No. of Pins: 8Pins Supply Voltage Min: 4.5V Supply Voltage Max: 5.5V Operating Temperature Min: -40°C Operating Temperature Max: 85°C Packaging: Cut Tape Product Range: - Polarization: Bipolar MSL: MSL 2 - 1 year Supply Voltage Range: 4.5V to 5.5V SVHC: No SVHC (15-Jun-2015) Find similar products grouped by common attribute
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