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TPS312XHXXDBV Datasheet(PDF) 1 Page - Texas Instruments |
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TPS312XHXXDBV Datasheet(HTML) 1 Page - Texas Instruments |
1 / 19 page www.ti.com FEATURES APPLICATIONS 3 2 4 5 DBV PACKAGE (TOP VIEW) 1 TPS3123/T PS3128 RESET GND MR VDD WDI 3 2 4 5 1 TPS3124 RESET GND RESET VDD WDI 3 2 4 5 1 TPS3125/ TPS3126 RESET GND RESET VDD MR MR GND VDD RESET TPS3123J12 XF RESET CVDD DVDD GND 1.2 V TMS320UVC5402 WDI TPS3123-xx TPS3124-xx, TPS3125-xx TPS3126-xx, TPS3128-xx SLVS227D – AUGUST 1999 – REVISED DECEMBER 2006 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS • Minimum Supply Voltage of 0.75 V • Supply Voltage Supervision Range: – 1.2 V, 1.5 V, 1.8 V (TPS312x) – 3 V (TPS3125 Devices Only) – Other Versions on Request • Power-On Reset Generator With Fixed Delay Time of 180 ms • Manual Reset Input (TPS3123/5/6/8) • Watchdog Timer Retriggers the RESET Output at VDD ≥ VIT • Supply Current of 14 µA (Typ) • Small SOT23-5 Package • Temperature Range of –40°C to +85°C • Reset Output Available in Push-Pull (Active Low and High) and Open-Drain (Active-Low) • Applications Using Low Voltage DSPs, Microcontrollers, or Microprocessors • Portable/Battery-Powered Equipment • Wireless Communication Systems • Programmable Controls • Industrial Equipment • Notebook/Desktop Computers • Intelligent Instruments Figure 1. Typical Low-Voltage DSP Application Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 1999–2006, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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