Changsha Purple Horn E-Commerce Co., Ltd.
| Standby Current | - |
| working temperature | -40℃~+125℃ |
| Current Range | ±30A |
| Voltage - Supply | 5V |
| Current Terminal Resistance | 1.2mΩ |
| Band Width | 80kHz |
| Response Time (tr) | 3.5us |
| Sensitivity | 66mV/A |
| Bidirectional Current Detection | Support |
| Description | ±30A 66mV/A SOP-8 Current Sensors RoHS |
| Mfr. Part # | HT8712R-30A |
| Package | SOP-8 |
| Model Number | HT8712R-30A |
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Product Specification
| Standby Current | - | working temperature | -40℃~+125℃ |
| Current Range | ±30A | Voltage - Supply | 5V |
| Current Terminal Resistance | 1.2mΩ | Band Width | 80kHz |
| Response Time (tr) | 3.5us | Sensitivity | 66mV/A |
| Bidirectional Current Detection | Support | Description | ±30A 66mV/A SOP-8 Current Sensors RoHS |
| Mfr. Part # | HT8712R-30A | Package | SOP-8 |
| Model Number | HT8712R-30A |
The HTCSEMI HT8712 is a fully integrated, Hall effect-based linear current sensor IC designed for economical and precise AC or DC current sensing in industrial, commercial, and communications systems. It features 2.4kVRMS isolation, a low-resistance current conductor, and a small, low-profile SOIC8 package for easy implementation. The device offers a low-noise analog signal path, a bandwidth set via the FILTER pin, and a 5 s output rise time. Its output voltage is proportional to AC or DC currents and is factory-trimmed for accuracy with extremely stable output offset voltage and nearly zero magnetic hysteresis.
| Part Number | Optimized Range, IP (A) | Sensitivity, Sens (Typ) (mV/A) | TA (C) | Packing* |
|---|---|---|---|---|
| HT8712R-05A | 5 | 185 | 40 to 125 | Tape and reel, 2500 pieces/reel |
| HT8712R-20A | 20 | 100 | 40 to 125 | Tape and reel, 2500 pieces/reel |
| HT8712R-30A | 30 | 66 | 40 to 125 | Tape and reel, 2500 pieces/reel |
| Characteristic | Symbol | Test Conditions | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 4.5 | 5.0 | 5.5 | V | |
| Supply Current | ICC | VCC = 5.0 V, output open | 10 | 13 | mA | |
| Primary Conductor Resistance | RPRIMARY | TA = 25C | 1.2 | m | ||
| Rise Time | tr | IP = IP(max), TA = 25C, COUT = open | 3.5 | s | ||
| Frequency Bandwidth | f | 3 dB, TA = 25C; IP is 10 A peak-to-peak | 80 | kHz | ||
| Total Output Error (05A) | ETOT | IP =5 A, TA = 25C, Output filtered | 1.5 | % | ||
| Total Output Error (20A) | ETOT | IP =20 A, TA = 25C, Output filtered | 1.5 | % | ||
| Total Output Error (30A) | ETOT | IP = 30 A, TA = 25C, Output filtered | 1.5 | % | ||
| Isolation Voltage | VISO | Agency type-tested for 60 seconds per UL standard 60950-1, 1st Edition | 2400 | VAC |
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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