TPS3307-18-EP - Texas Instruments

TPS3307-18-EP TRIPLE PROCESSOR SUPERVISORS

The TPS3307-xx family is a series of micropower supply voltage supervisors designed for circuit initialization primarily in DSP and processor-based systems which require more than one supply voltage. The TPS3307-18 and TPS3307-33 are designed for monitoring three independent supply voltages: 3.3 V/1.8 V/adj and 5V/3.3V/adj, respectively. The adjustable SENSE.

Features

essor-Based Systems D Power-On Reset Generator With Fixed Delay Time of 200 ms, No External Capacitor Needed D Temperature-Compensated Voltage Reference D Maximum Supply Current of 40 µA D Supply Voltage Range . . . 2 V to 6 V D Defined RESET Output from VDD ≥ 1.1 V D SO-8 and MSOP-8 Packages D or DGN PACKAGE (TOP VIEW) SENSE1 SENSE2 SENSE3 GND 1 2 3 4 8 VDD 7 MR 6 RESET 5 RESET typical applications Figure 1 lists some of the typical applications for the TPS3307 family, and a schematic diagram for a processor-based system application. This application uses Texas Instruments part numbers T.