Changsha Purple Horn E-Commerce Co., Ltd.
| Sensitivity | 3mV/Gs |
| Current - Supply | 700uA |
| Operating Temperature | -40℃~+105℃ |
| Voltage - Supply | 2.5V~5.5V |
| Sensitivity Temperature Bleaching | ±0.04%/℃ |
| Magnetic Field Range | ±48mT |
| Description | SOT-23-3L Linear, Compass (ICs) RoHS |
| Mfr. Part # | SC4703SO-TR |
| Package | SOT-23-3L |
| Model Number | SC4703SO-TR |
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Product Specification
| Sensitivity | 3mV/Gs | Current - Supply | 700uA |
| Operating Temperature | -40℃~+105℃ | Voltage - Supply | 2.5V~5.5V |
| Sensitivity Temperature Bleaching | ±0.04%/℃ | Magnetic Field Range | ±48mT |
| Description | SOT-23-3L Linear, Compass (ICs) RoHS | Mfr. Part # | SC4703SO-TR |
| Package | SOT-23-3L | Model Number | SC4703SO-TR |
Product Overview
The SC470X is an ultra-low power, high-speed linear Hall effect sensor designed for applications requiring proportional response to magnetic flux density. With an ultra-low current consumption of 0.7mA at 3.3V and a fast response time of less than 5s, it is ideal for battery-powered devices and high-precision applications. The sensor offers a wide operating voltage range of 2.5V to 5.5V and an extended operating temperature range of -40 to 105. It features temperature-compensated, low-noise output with a detection bandwidth of up to 250kHz, making it suitable for industrial and consumer electronics, motor positioning, magnetic keyboard interfaces, magnetic tag identification, and gaming controllers.
| Specification | Value | Details |
|---|---|---|
| Product Series | SC470X | Ultra-low power linear Hall sensor |
| Operating Voltage (VCC) | 2.5V to 5.5V | Typical 3.3V |
| Operating Current (ICC) | <0.7mA | At 3.3V, B=0mT |
| Response Time | <5s | |
| Detection Bandwidth | 250kHz | (-3dB) |
| Operating Temperature Range | -40 to 105 | |
| Static Output Voltage | 50% * VCC | (at B=0mT) |
| Output Noise (VN) | 6mVpp (SC4702) / 9mVpp (SC4703) | With RC filter, typical |
| Power-On Time (tPO) | <5s | At VCC(min), CLoad=0nF, B=0mT |
| Output Delay (tpd) | 4s | Typical |
| Rise Time (tr) | 2s | Typical |
| ESD Protection (HBM) | 4KV | Reference ANSI/ESDA/JEDEC JS-001 |
| ESD Protection (CDM) | 750V | Reference ANSI/ESDA/JEDEC JS-002 |
| Thermal Resistance (RJA) | 313 /W | SOT23-3L package, single layer PCB |
| Pin Definition | 1: VDD, 2: OUT, 3: GND | SOT23-3L |
| Ordering Information | SC4702SO-N-TR | Sensitivity: 2mV/Gs, Temp: -40-105, Package: SOT23-3L, Packaging: Tape & Reel (3000 pcs/reel) |
| Ordering Information | SC4702SO-TR | Sensitivity: 2mV/Gs, Temp: -40-105, Package: SOT23-3L, Packaging: Tape & Reel (3000 pcs/reel) |
| Ordering Information | SC4703SO-TR | Sensitivity: 3mV/Gs, Temp: -40-105, Package: SOT23-3L, Packaging: Tape & Reel (3000 pcs/reel) |
| Sensitivity (S) | 2.0mV/Gs (SC4702) / 3.0mV/Gs (SC4703) | Typical at VCC=3.3V, TA=25C |
| Linear Magnetic Induction Range (BL) | 725 Gs (SC4702) / 480 Gs (SC4703) | Typical at VCC=3.3V, TA=25C |
| Package Dimensions | SOT23-3L | Refer to drawing for detailed dimensions in mm |
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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