ACS712-30 consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. The Hall IC transforms the magnetic field created by the applied current flowing via this copper conduction route into a proportionate voltage. The magnetic signal's near proximity to the Hall transducer improves device precision. The low-offset, chopper-stabilized Bi-CMOS Hall IC, which is configured for precision after packaging, delivers a precise, proportional voltage.
When an increasing current flows along the primary copper conduction path, which is the path utilised for current sampling (from pins 1 and 2, to pins 3 and 4), the output of the device has a positive slope (>VIOUT(Q)). This conductive channel typically has an internal resistance of 1.2 m‚¬ž¦, which results in minimal power loss. The gadget can survive under conditions of up to a 5-fold overcurrent thanks to the thickness of the copper conductor. The signal leads (pins 5 through 8) are electrically insulated from the terminals of the conductive path. As a result, opto-isolators or other expensive isolation methods are not necessary when using the ACS712 in
Features
:-- Low-noise analog signal path
- Device bandwidth is set via the new FILTER pin
- Total output error 1.5% at TA= 25°C
- Small footprint, low-profile SOIC-8 package
- 1.2 m‚¬ž¦ internal conductor resistance
- 2.1 kVrms minimum isolation voltage from pins 1-4 to pins 5-8
- 5.0 V, single supply operation
- 66 to 185 mV/A output sensitivity
- Output voltage proportional to AC or DC currents
- Factory-trimmed for accuracy
- Extremely stable output offset voltage
- Nearly zero magnetic hysteresis
- Ratio metric output from supply voltage
Applications
:-- Motor control
- Load detection and management
- Switch-mode power supplies
- Overcurrent fault protection
Specification
| Parameter | Values |
| Model | ACS712-05 |
| Supply Voltage | 5.0 V |
| Supply current | 30 A |
| Primary Conductor Current | 1.2mOhm |
| Frequency Bandwidth | 80kHz |
| Rise Time | 5us |
| Output Capacitance Load | 10nF |
| Power-On Time | 35us |
| Optimized Accuracy Range | -20A - 20A |
| Package | SMD |
| Quantity | 100 |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 80 /- The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
- Free shipping is applicable to the purchase of Rs.999 and above. The order gets delivered within 4-6 working days. (8-10 days in case of the battery as it travels through the surface)
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