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DIODES AH1911-W-7
| Manufacturer | |
| MPN | AH1911-W-7 |
| LCSC Part # | C5246112 |
| Packaging | SC-59 |
| Customer # | |
| Key Attributes | ULTRA-LOW POWER DIGITAL OMNIPOLAR HALL-EFFECT SWITCH |
| Datasheet |  DIODES AH1911-W-7 |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Sensors, Transducers/Magnetic Sensors/Switches (Solid State) | |
| Manufacturer | DIODES | |
| Packaging | SC-59 | |
| Operation Points | ±9mT | |
| Supply Current | 1.6uA | |
| Release Points | ±6.7mT | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 1.6V~5.5V | |
| Features | - |
Additional Information
| Type | Details |
|---|---|
| Minimum | 5 |
| Multiple | 5 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The AH1911/AH1921 is an ultra-low power digital Omnipolar Hall Effect switch IC from Diodes broad Hall Effect switches family. Thanks to the hibernating clocking system, the average supply current is only 1.6 μA at 3V, which makes the AH1911/AH1921 perfectly fit battery-powered consumer products, Gas or water meter, smoke detectors and IoT devices. The wider range of supply voltage (1.6V to 5.5V) extends battery operating time and supports low voltage system microcontrollers, which provides great flexibility for system design. The advanced chopper stabilized design provides superior stability on switch operating point over temperature and supply voltage. The high ESD level up to 6kV helps to improve the system robustness. The single push-pull for AH1911 or open drain for AH1921 output can be switched on with either South or North pole of sufficient strength. When the magnetic flux density (B) perpendicular to the package is larger than operate point (B_OP), the output will be turned on (pulled low) and held until B is lower than release point (BRP). The AH1911/AH1921 comes with industry standard SC59 package.
Features
- Omnipolar Operation (North or South Pole)
- Supply Voltage of 1.6V to 5.5V Micropower Operation
- Chopper Stabilized Design Provides:
- Superior Temperature Stability
- Minimal Switch Point Drift
- Enhanced Immunity to Physical Stress
- AH1911 is Push-Pull Output and AH1921 is Open Drain Output
- -40℃ to +85℃ Operating Temperature
- High ESD Capability of 6kV (Human Body Model)
- Small Low Profile, SC59 Package
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
Applications
- Smart Cover or Dock Detect for Cellular Phones and Tablet PCs
- Gas or Water Consumption Measurement in Remote, Battery-Operated Utility Meters
- Medical Devices, IoT Systems
- Level, Proximity and Position Switches
- E-Locks, Smoke Detectors, Appliances
| Qty | Unit Price | Total Amount |
|---|---|---|
| 5+ | $ 0.257 | $ 1.29 |
| 50+ | $ 0.218 | $ 10.90 |
| 150+ | $ 0.2013 | $ 30.20 |
| 500+ | $ 0.1805 | $ 90.25 |
| 3,000+ | $ 0.1712 | $ 513.60 |
| 6,000+ | $ 0.1656 | $ 993.60 |
Standard Packaging3000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Sensors, Transducers/Magnetic Sensors/Switches (Solid State) | |
| Manufacturer | DIODES | |
| Packaging | SC-59 | |
| Operation Points | ±9mT | |
| Supply Current | 1.6uA | |
| Release Points | ±6.7mT | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 1.6V~5.5V | |
| Features | - |
Additional Information
| Type | Details |
|---|---|
| Minimum | 5 |
| Multiple | 5 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The AH1911/AH1921 is an ultra-low power digital Omnipolar Hall Effect switch IC from Diodes broad Hall Effect switches family. Thanks to the hibernating clocking system, the average supply current is only 1.6 μA at 3V, which makes the AH1911/AH1921 perfectly fit battery-powered consumer products, Gas or water meter, smoke detectors and IoT devices. The wider range of supply voltage (1.6V to 5.5V) extends battery operating time and supports low voltage system microcontrollers, which provides great flexibility for system design. The advanced chopper stabilized design provides superior stability on switch operating point over temperature and supply voltage. The high ESD level up to 6kV helps to improve the system robustness. The single push-pull for AH1911 or open drain for AH1921 output can be switched on with either South or North pole of sufficient strength. When the magnetic flux density (B) perpendicular to the package is larger than operate point (B_OP), the output will be turned on (pulled low) and held until B is lower than release point (BRP). The AH1911/AH1921 comes with industry standard SC59 package.
Features
- Omnipolar Operation (North or South Pole)
- Supply Voltage of 1.6V to 5.5V Micropower Operation
- Chopper Stabilized Design Provides:
- Superior Temperature Stability
- Minimal Switch Point Drift
- Enhanced Immunity to Physical Stress
- AH1911 is Push-Pull Output and AH1921 is Open Drain Output
- -40℃ to +85℃ Operating Temperature
- High ESD Capability of 6kV (Human Body Model)
- Small Low Profile, SC59 Package
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
Applications
- Smart Cover or Dock Detect for Cellular Phones and Tablet PCs
- Gas or Water Consumption Measurement in Remote, Battery-Operated Utility Meters
- Medical Devices, IoT Systems
- Level, Proximity and Position Switches
- E-Locks, Smoke Detectors, Appliances
C5246112 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |