SLIU024 April 2022 DRV5033 , DRV5033
Rocker switches are one of the possible forms of control in a HMI. These electromechanical switches are tri-state. Two states require active mechanical force from the user, while the third state is the default resting state when no force from the user is applied. A rocker switch can be constructed with magnets and Hall-effect switches. This document presents an example of such a rocker switch. In particular, the rocker switches presented here are the same switches that were covered in HMI Rocker Switch with Hall-Effect Switches application report.
| Product | Max Operate Point (BOP Max) | Min Release Point (BRP Min) |
|---|---|---|
| DRV5033FADBZ | ±6.8 mT | ±0.5 mT |
| DRV5033AJDBZ | ±12 mT | ±1 mT |
| DRV5032ZEDBZ | ±63 mT | ±30 mT |
Table 1-2 lists the contents of the EVM kit. Contact the nearest Texas Instruments Product Information Center if any component is missing.
| ITEM | QUANTITY |
|---|---|
| HALLROCKER-EVM | 1 |
| DRV5033FA Rocker Assembly | 1 |
| DRV5033AJ Rocker Assembly | 1 |
| DRV5032ZE Rocker Assembly | 1 |
| USB A male to USB micro B male | 1 |
This user's guide is available from the TI website under literature number SLIU024. Any letter appended to the literature number corresponds to the document revision that is current at the time of the writing of this document. Newer revisions are available from www.ti.com or the Texas Instruments' Literature Response Center at (800) 477-8924 or the Product Information Center at (972) 644-5580. When ordering, identify the document by both title and literature number. Table 1-3 lists documentation related to the EVM. Click the links in Table 1-3 for further information. The device name links to the product web folder on www.ti.com. The literature number links to the document PDF.