3 Description
●The TPS382x-xx-Q1 family of supervisors provide circuit initialization and timing supervision, primarily
●for DSP and processor-based systems.
● Features
●• Qualified for Automotive Applications
●• AEC-Q100 Qualified With the Following Results:
●– Device Temperature Grade 1: –40°C to 125°C
●– Device HBM ESD Classification Level 2
●– Device CDM ESD Classification Level C4B
●• ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Using Human Body Model (C = 100 pF, R = 1500 Ω)
●• Power-On Reset Generator With Fixed Delay Time of 200 ms (TPS3823/4/5/8-xx-Q1) or 25 ms(TPS3820-xx-Q1)
●• Manual Reset Input (TPS3820/3/5/8-xx-Q1)
●• Reset Output Available in Active-Low (TPS3820/3/4/5-xx-Q1), Active-High (TPS3824/5-xx-Q1), and Open Drain (TPS3828-xx-Q1)
●• Supply Voltage Supervision Range: 2.5 V, 3 V, 3.3 V, 5 V
●• Watchdog Timer (TPS3820/3/4/8-xx-Q1)
●• Supply Current of 15 μA (Typical)
●• 5-Pin SOT-23 Package
●• Temperature Range: −40°C to 125°C
●Applications
●• Automotive DSPs, Microcontrollers, or Microprocessors
●• Industrial Equipment
●• Programmable Controls
●• Automotive Systems
●• Portable and Battery-Powered Equipment
●• Intelligent Instruments
●• Wireless Communications Systems
