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Specifications
Sensitivity:
2.1mV/Gs
Current - Supply:
3mA
Operating Temperature:
-40℃~+105℃
Voltage - Supply:
3V~8V
Magnetic Field Range:
±80mT
Mfr. Part #:
AH49FZ3-G1
Package:
TO-92S
Key Attributes
Model Number:
AH49FZ3-G1
Product Description
Product Overview
The AH49F is a versatile linear Hall-effect device operated by magnetic fields. Its output voltage varies proportionally to the magnetic field strength, set by the supply voltage. Featuring low-noise output that eliminates the need for external filtering and precision resistors for enhanced temperature stability and accuracy, it operates within a -40C to +105C temperature range, suitable for commercial, consumer, and industrial applications. Available in TO92S (Type A), SC59, and U-DFN2020-6 (Type C) packages.
Product Attributes
- Brand: Diodes Incorporated
- Certifications: Totally Lead-free & Fully RoHS Compliant (Notes 1 & 2), Halogen and Antimony Free. Green Device (Note 3)
Technical Specifications
| Parameter | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 3 | 8 | V | @TA = +25C | |
| Operating Temperature | -40 | +105 | C | ||
| Supply Current (ICC) | 2 | 4 | mA | @VCC = 5V, TA = +25C | |
| Quiescent Output Voltage (VNULL) | 2.25 | 2.5 | 2.75 | V | B = 0 (Gauss) |
| Output Voltage Sensitivity (VSEN) | 1.7 | 2.1 | 2.5 | mV/Gauss | B = 0 to 600 (Gauss) |
| Output Voltage Span (VOUT_S) | 0.8 | (VCC -0.8) | V | ||
| Output Resistor (ROUT) | 60 | 120 | |||
| Linear Magnetic Range (B) | -500 | 800 | Gauss | ||
| Linearity of Span | 0.7 | % | |||
| Output Noise (Bandwidth=10Hz to 10kHz) | 90 | V | |||
| Maximum Instantaneous Supply Voltage | 50 | V | |||
| ESD (Human Body Model) | 6000 | V | |||
| ESD (Machine Model) | 600 | V | |||
| Power Dissipation (TO92S Type A) | 400 | mW | |||
| Power Dissipation (SC59) | 230 | mW | |||
| Power Dissipation (U-DFN2020-6 Type C) | 230 | mW |
2304140030_DIODES-AH49FZ3-G1_C461828.pdf
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