SGM851.pdf• Operating Voltage Range: 1.6V to 6.5V
• Single (SGM851CG) or Dual (SGM851A/BC/BG) Push-Button Inputs
• Low Supply Current:
SGM851A: 100nA (TYP)
SGM851BC/BG/CG: 50nA (TYP)
• Two-State Logic, User-Selectable Input Delay:
SGM851A: 7.5s and 12.5s
SGM851BC/BG/CG: 0s and 7.5s
• Fixed Time Reset Pulse at nRST:
SGM851BC: 80ms (TYP)
SGM851BG/CG: 400ms (TYP)
• Active-Low, Open-Drain Output
• Available in a Green UTDFN-1.45×1-6AL Package
• 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
• Active Low, Open-Drain Output
