TPS3828, TPS3820 Datasheet - Texas Instruments

TPS3828 Voltage Monitor

The TPS382x family of supervisors provide circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power on, RESET asserts when the supply voltage VDD becomes greater than 1.1 V. Thereafter, the supply voltage supervisor monitors VDD and keeps RESET active.

TPS3828 Features

* 1 Power-On Reset Generator With Fixed Delay Time of 200 ms (TPS3823/4/5/8) or 25 ms (TPS3820)

* Manual Reset Input (TPS3820/3/5/8)

* Reset Output Available in Active-Low (TPS3820/3/4/5), Active-High (TPS3824/5), and Open Drain (TPS3828)

* Supply Voltage Supervision R

TPS3820-etcTI.pdf