TPS3838 Overview
The TPS3836, TPS3837, and TPS3838 device families of supervisory circuits provide circuit initialization and timing supervision, primarily for digital signal processors (DSP) and processor-based systems. During power-on, RESET is asserted when the supply voltage VDD bees higher than 1.1 V. Thereafter, the supervisory circuit monitors VDD and keeps the RESET output active as long as VDD remains below the threshold...
TPS3838 Key Features
- 1 Supply current: 220 nA (typical)
- Precision supply voltage supervision range
- Power-on reset generator with selectable delay
- Push and pull RESET output (TPS3836)
- Manual reset
- 5-pin SOT23 and 2-mm × 2-mm, 6-pin SON packages
- Temperature range: -40°C to 85°C