(Hong Kong)
Product Summary
The TPS3125L30DBVR ultralow voltage processor supervisory circuit provides circuit initialization and timing supervision, primarily for DSP and processor-based systems. The TPS3125L30DBVR circuit is available in a 5-pin SOT23-5 package. It is characterized for operation over a temperature range of -40 to 85 ℃.
Parametrics
TPS3125L30DBVR absolute maxing ratings: (1)Manual reset, MR: -0.3 V to V DD + 0.6 V; (2)Supply voltage, V DD: 3.6 V; (3)Watchdog input, WDI: -0.3 V to V DD + 6 V; (4)Maximum low output current, I OL: 5 mA; (5)Maximum high output current, I OH: -5 mA; (6)Input clamp current, I IK (V I< 0 or V I> V DD ): ± 10 mA; (7)Output clamp current, I OK (V O < 0 or V O > V DD ): ± 10 mA; (8)Continuous total power dissipation: See Dissipation Rating Table; (9)Operating free-air temperature range, T A: -40 to 85 ℃; (10)Storage temperature range, T stg: -65 to 150 ℃; (11)Soldering temperature: 260 ℃.
Features
TPS3125L30DBVR features: (1)Minimum Supply Voltage of 0.75 V; (2)Supply Voltage Supervision Range:– 1.2 V, 1.5 V, 1.8 V(TPS312x); 3 V (TPS3125 Devices Only); Other Versions on Request; (3)Power-On Reset Generator With Fixed Delay; (4)Time of 180 ms; (5)Manual Reset Input (TPS3123/5/6/8); (6)Watchdog Timer Retriggers the RESET Output at V DD ≥ V IT; (7)Supply Current of 14 μ A (Typ); (8)Small SOT23-5 Package; (9)Temperature Range of -40 to 85℃; (10)Reset Output Available in Push-Pull (Active Low and High) and Open-Drain (Active-Low).
Diagrams
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 TPS3125L30DBVR |
Texas Instruments |
Supervisory Circuits Ultra-Low Voltage Processor |
Data Sheet |
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TPS3125L30DBVRG4 |
Texas Instruments |
Supervisory Circuits Ultra-Low Voltage Processor |
Data Sheet |
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