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Specifications
Sensitivity:
1.4mV/Gs
Current - Supply:
6.5mA
Operating Temperature:
-40℃~+125℃
Voltage - Supply:
4.5V~5.5V
Sensitivity Temperature Bleaching:
±20%/℃
Mfr. Part #:
SC4001SE-TR
Package:
SOT-23
Key Attributes
Model Number:
SC4001SE-TR
Product Description
Product Overview
The SC4001 is a low-cost, linear output Hall sensor IC designed for various sensing applications. It offers a proportional output voltage to both the supply voltage and the magnetic field strength. With a wide operating temperature range, excellent linearity, and robust mechanical stress resistance, the SC4001 is suitable for motor control, position sensing, current detection, and more. Available in TO-92S and SOT23-3 packages, it meets environmental requirements with lead-free green materials.
Product Attributes
- Brand: (Semiment)
- Material: Lead-free green material
- Packaging Finish: Matte tin plating
Technical Specifications
| Model | Description | Sensitivity (mV/Gs) | Operating Temperature (C) | Package Type | Package Form | Quantity |
|---|---|---|---|---|---|---|
| SC4001UA-BK | Low-cost linear output Hall chip | 1.4 | -40 to 125 | TO-92S | Bulk | 1000 pcs/bag |
| SC4001SE-TR | Low-cost linear output Hall chip | 1.4 | -40 to 125 | SOT23-3 | Tape & Reel | 3000 pcs/reel |
Key Features
- Input Voltage Range: 4.5-5.5V
- Output Type: Current source output
- Low noise output, no external filtering required
- Operating Temperature Range: -40 to 125
- Good linearity
- Anti-mechanical stress design
- Available in TO-92S and SOT23-3 packages
Typical Applications
- Motor control
- Position sensing
- Current detection
- Magnetic stripe reading
- Ferrous metal detection
- Weighing and liquid level detection
Electrical Characteristics (Typical, unless otherwise noted)
| Symbol | Parameter | Test Conditions | Min | Typical | Max | Unit |
|---|---|---|---|---|---|---|
| VCC | Operating Voltage | TJ<TJ(Max) | 4.5 | 5.0 | 5.5 | V |
| ICC | Operating Current | VCC=5.0V, TA=25 | - | 6.5 | 10.0 | mA |
| VOUT(Q) | Quiescent Output Voltage | VCC=5V, B=0Gs, TA=25 | 2.375 | 2.5 | 2.625 | V |
| S | Sensitivity | VCC=5V,TA=25 | 1.0 | 1.4 | 1.9 | mV/Gs |
| Lin | Linearity | -5 | - | +5 | % | |
| TRESP | Step Response Time | Output signal delay to 90% | - | 1 | - | S |
Absolute Maximum Ratings
| Symbol | Parameter | Test Conditions | Min | Max | Unit |
|---|---|---|---|---|---|
| VCC | Supply Voltage | B = 0mT, TA = 25C | -0.5 | 10.0 | V |
| TA | Operating Temperature Range | -40 | 125 | ||
| TSTG | Storage Temperature Range | -65 | 175 |
Electrostatic Discharge (ESD) Protection
| Symbol | Parameter | Min | Max | Unit |
|---|---|---|---|---|
| VESD | Human Body Model (HBM) | -4 | +4 | KV |
| Charged Device Model (CDM) | -750 | +750 | V |
Package Information
SOT23-3 (SE)
Dimensions: Refer to diagram in source document. (Units: mm)
TO-92S (UA)
Dimensions: Refer to diagram in source document. (Units: mm)
2508151425_Semiment-SC4001SE-TR_C496748.pdf
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