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Specifications
Operation Points:
1.8mT
Operating Current:
12uA
Release Points:
1.1mT
Operating Temperature:
-40℃~+85℃
Voltage - Supply:
1.6V~5.5V
Mfr. Part #:
AH1913-FA-7
Package:
DFN1216-4-EP
Key Attributes
Model Number:
AH1913-FA-7
Product Description
Product Overview
The AH1913 is an ultra-high sensitivity, digital-omnipolar Hall-effect switch IC designed for battery-powered consumer products and IoT devices. Its hibernating clocking system ensures a low average supply current of 12A at 1.8V. It operates across a wide supply voltage range (1.6V to 5.5V) and features a chopper-stabilized design for superior stability over temperature and supply voltage variations. The device offers high ESD capability up to 6kV and is available in SC59 and X1-DFN1216-4 packages. The output activates with either a north or south pole of sufficient magnetic field strength.
Product Attributes
- Brand: Diodes Incorporated
- Certifications: Fully RoHS Compliant (EU Directive 2002/95/EC, 2011/65/EU, 2015/863/EU), Halogen and Antimony Free (Green Device)
Technical Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | Operating | 1.6 | 5.5 | V | |
| Operating Temperature Range | Operating | -40 | +85 | C | |
| Output Low Voltage (on) | IOUT = 0.1mA | 0.1 | 0.25 | V | |
| Output High Voltage (off) | IOUT = -0.1mA | VDD - 0.25 | VDD - 0.1 | V | |
| Supply Current (awake) | VDD = 1.8V | 0.72 | mA | ||
| Supply Current (sleep) | VDD = 1.8V | 0.36 | A | ||
| Average Supply Current | VDD = 1.8V | 12 | 22 | A | |
| Average Supply Current | TA = -40C ~ 85C, VDD =1.6V to 5.5V | 12 | 41 | A | |
| Awake Time | 30 | 45 | 80 | s | |
| Period | 1.4 | 2.8 | 5.6 | ms | |
| ESD Capability (HBM) | 6 | kV | |||
| Operation Point (South Pole) | VDD = 1.6V to 5.5V, TA = -40C to +85C | 6 | 18 | 30 | Gauss |
| Operation Point (North Pole) | VDD = 1.6V to 5.5V, TA = -40C to +85C | -30 | -18 | -6 | Gauss |
| Release Point (South Pole) | VDD = 1.6V to 5.5V, TA = -40C to +85C | 2 | 11 | 24 | Gauss |
| Release Point (North Pole) | VDD = 1.6V to 5.5V, TA = -40C to +85C | -24 | -11 | -2 | Gauss |
| Hysteresis | 2 | 7 | Gauss |
Applications
- Smart Cover or Dock Detect for Cellular Phones and Tablets
- Position Detect for Digital Still, Video Cameras, and Handheld Gaming Consoles
- Door, Lids, and Tray Position Detect Switches Home Appliances and Industrial Applications
- Level, Proximity, Position Switches, E-Locks, and Smoke Detectors
- Contactless Switches in Home Appliances and Industrial Applications
- Medical Devices, IoT Systems
Package Options
- SC59
- X1-DFN1216-4
2304140030_DIODES-AH1913-FA-7_C2152987.pdf
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