Product Overview
The SC4011 is a low-cost, compact linear Hall effect sensor designed for a wide range of applications. It offers a single current source output with low noise, eliminating the need for external filtering. The sensor responds to both positive and negative magnetic fields, is resistant to mechanical stress, and operates reliably across a broad environmental temperature range of -40 to 105. Its output voltage is proportional to the supply voltage and the applied magnetic field strength, with a typical quiescent output voltage at half the supply voltage. Available in TO-92S, SOT23-3L, and DFN1616 packages, the SC4011 is suitable for linear keyboard, motor control, position detection, current sensing, and weighing/level detection applications.
Product Attributes
- Brand: Semiment ()
- Product Series: SC401 Linear Hall Sensor
- Lead-free packaging
- 100% matte tin-lead frame plating
Technical Specifications
| Specification | Details | Notes |
|---|---|---|
| Product Model | SC4011 | Low Cost Linear Hall Sensor |
| Output Type | Single Current Source | Low noise, no filtering required |
| Magnetic Field Response | Positive and Negative | |
| Environmental Temperature Range | -40 to 105 | |
| Package Options | TO-92S (UA) | 3-pin |
| Package Options | SOT23-3L (SO) | 3-pin |
| Package Options | DFN1616 (DN) | 6-pin |
| Typical Operating Voltage | 3.3V or 5.0V | |
| Absolute Maximum Supply Voltage | 25V | |
| Typical Sensitivity (at 5.0V) | 2.9 mV/Gs | |
| Typical Sensitivity (at 3.3V) | 1.6 mV/Gs | |
| Quiescent Output Voltage (Zero Field) | Half of Supply Voltage | |
| ESD Protection (HBM) | +/- 4 KV | Ref. ANSI/ESDA/JEDEC JS-001 |
| ESD Protection (CDM) | +/- 750 V | Ref. ANSI/ESDA/JEDEC JS-002 |
| Thermal Resistance (TO-92S) | 166 /W | Single layer PCB, JESD 2s2p & 1s0p |
| Thermal Resistance (SOT23-3L) | 313 /W | Single layer PCB, JESD 2s2p & 1s0p |
| Thermal Resistance (DFN1616) | 186 /W | Single layer PCB, JESD 2s2p & 1s0p |
| Operating Current (VCC=5.0V, TA=25) | 2.5 mA (Typical) | Max 6.0 mA |
| Output Load Resistance | 4 k (Typical) | OUT to GND |
| Response Time | 1 s (Typical) | Delay for output signal reaching 90% |
| Power-on Time | 0.8 s (Typical) | |
| Ordering Information | SC4011UA-BK | 1.6 mV/Gs, -40-105, TO-92S, Bulk, 1000 pcs/bag |
| Ordering Information | SC4011SO-N-TR | 1.6 mV/Gs, -40-105, SOT23-3L, Tape & Reel, 3000 pcs/reel |
| Ordering Information | SC4011DN-TR | 1.6 mV/Gs, -40-105, DFN1616, Tape & Reel, 4000 pcs/reel |
Typical Applications
- Linear Keyboard
- Motor Control
- Position Detection
- Current Sensing
- Weighing and Level Detection
2509191639_Semiment-SC4011DN-TR_C41371504.pdf
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