Datasheet Details
| Part number | TPS3422 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.64 MB |
| Description | Push-Button Controllers |
| Datasheet |
 TPS3422 Datasheet
|
|
|
Description
The TPS3420, TPS3421, and TPS3422 (TPS342x) are low-current, ultrasmall, push-button reset timers.
These devices use a long timing setup delay to provide the intended system reset, and avoid resets from short push-button closures or key presses.
Features
- 1 Very Small Package: 1.45-mm × 1.00-mm SON.
- Operating Range: 1.6 V to 6.5 V.
- Single (TPS3422) or Dual (TPS3420 and TPS3421) Push-Button Inputs.
- Low Supply Current: 250 nA (Typical).
- Two-State Logic, User-Selectable Input Delay:.
- For Example: 7.5 s and 0 s.
- Multiple Timing Options Available.
- Fixed Time-out Pulse at RST (TPS3421 and TPS3422): 400 ms (Typical).
- Other Timing Options Available on Request.
- Activ.