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Specifications
Sensitivity:
1.8mV/Gs
Current - Supply:
2.1mA
Operating Temperature:
-40℃~+85℃
Voltage - Supply:
3V~7V
Magnetic Field Range:
±90mT
Mfr. Part #:
GH49FEUA-C
Package:
TO-92S(SIP-3L)
Key Attributes
Model Number:
GH49FEUA-C
Product Description
Product Overview
The GH49F is a compact, ratio-metric Linear Hall Effect Sensor IC designed for operation with permanent magnets or electromagnets. It provides an output voltage proportional to the magnetic field strength, with integrated circuitry minimizing the need for external filtering due to its low-noise output. Precision resistors enhance temperature stability and accuracy. With an operating temperature range of -40C to 85C, it is suitable for commercial, consumer, and industrial applications, including current sensing, motor control, and position sensing. The GH49F is available in a TO-92S (SIP-3L) package.
Product Attributes
- Brand: GOCHIP ELECTRONICS TECHNOLOGY (Shanghai) CO., LTD.
- Model: GH49F
- Package Type: TO-92S (SIP-3L)
Technical Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 15 | V | |||
| Output Current | IO | 10 | mA | |||
| Operating Temperature | TA | -40 | 100 | C | ||
| Storage Temperature Range | TSTG | -50 | 150 | C | ||
| Supply Voltage | VCC | Recommended Operating Conditions | V | |||
| Ambient Temperature | TA | Recommended Operating Conditions (VCC=5V) | -20 | 85 | C | |
| Supply Current | ICC | VCC=5V, TA=25C | 2.1 | mA | ||
| Quiescent Output Voltage | VNULL | B=0GS, VCC=5V | 2.5 | V | ||
| Output Voltage Sensitivity | VCC=5V, B=0GS to 900GS | 1.4 | 1.8 | 2.2 | mV/Gs | |
| Output Voltage Span | VOS | VCC=5V, B=0GS to 900GS | 0.95 | (VCC-0.95) | V | |
| Magnetic Field Range | B | -900 | 900 | GS | ||
| Linearity of Span | Lin | VCC=5V | 3.0 | % | ||
| Output Noise (BW=10Hz to 10kHz) | VCC=5V | 90 | V | |||
| Bandwidth (-3dB) | BW | VCC=5V | 23 | KHz |
Package Information
- Package Type: TO-92S (SIP-3L)
- Dimensions (unit: mm):
- Active Area Depth: 0.51mm NOM
- Sensor Location: 1.3mm
- Package Dimension: 2.00mm
Marking Information
- Format: G 49F
- Includes: Nth Week, Year (e.g., '1' for 2011), Week (01-52)
2410121754_GoChip-Elec-Tech--Shanghai-GH49FEUA-C_C92332.pdf
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