DIO6822

The series of DIO6822 is low-current, ultra-small, push-button controller with single or dual inputs. These devices, which has a long setup delay time, provide the intended system reset and avoid the reset because of short push-button closures or unintended press action. This reset output can be programmed by TS pin or depends on inputs. For the DIO6822, if the input (PB1) is pulled low, the /RST pin outputs a low pulse signal with a fixed time. The DIO6822 has an active-low and open-drain output that can be wire-ORed with other open-drain devices. The DIO6822 has a wide operating voltage from 1.6 V to 6.6 V and operation under the -40°C to +125°C temperature range. The DIO6822 is a good choice for a micropower solution for system resetting needs.

Product attributes

• Wide operating range: 1.6 V to 6.6 V
• Low supply current: 10 nA (Typical)
• Two-state logic, input delay by TS pin: 7.5s and 0s
• Multiple timing options available
• Single push-button inputs
• /RST output: active Low, open-drain output
• /RST pulse time: 400ms (Typical)
• Very small packages: DFN1.45*1-6, DFN1*1-6, and DFN0.8*0.8-4