TPS3305-33DRG4

5.0V, micropower supply voltage supervisor, 8SOIC, –0.3V to +7V, 40uA

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Price:: US $1.05~1.11 / piece [Get Latest Price]

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PartNumber:: TPS3305-33DRG4

Brand:: Texas Instruments - TI | Pack: DIP | D/C: 10+

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Products Upload time: 2011-08-29

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Product Summary

The TPS3305-33DRG4 is a micropower supply voltage supervisor designed for circuit initialization. Its dual monitor topology is well-suited to use in DSP and processor-based systems, which often require two supply voltages, core and I/O. The applications of the TPS3305-33DRG4 include: (1)Processor Supply Monitoring; (2)Industrial Equipment; (3)Automotive Systems; (4)Portable/Battery-Powered Equipment; (5)Wireless Communication Systems; (6)Notebook/Desktop Computers.

Parametrics

TPS3305-33DRG4 absolute maximum ratings: (1)Supply voltage range, VDD: –0.3V to +7V; (2)VMR, VWDI: –0.3V to VDD + 0.3V; (3)Input voltage at SENSE1 and SENSE2, VI: (VDD + 0.3)VIT / 1.25V; (4)VRESET, VRESET: –0.3V to +7V; (5)Maximum low output current, IOL: 5mA; (6)Maximum high output current, IOH: –5mA; (7)Input clamp current, IIK (VI < 0 or VI > VDD): ±20mA; (8)Output clamp current, IOK (VO < 0 or VO > VDD): ±20mA; (9)Operating junction temperature range, TJ: –40℃ to +85℃; (10)Storage temperature range, Tstg: –65℃ to +150℃; (11)Soldering temperature: +260℃.

Features

TPS3305-33DRG4 features: (1)Dual Supervisory Circuits for DSP- and Processor-Based Systems; (2)Power-On Reset Generator with Fixed Delay Time of 200ms; no External Capacitor Needed; (3)Watchdog Timer Retriggers the RESET Output at SENSEn ≥ VIT+; (4)Temperature-Compensated Voltage Reference; (5)Maximum Supply Current of 40uA; (6)Supply Voltage Range: 2.7V to 6V; (7)Defined RESET Output From VDD ≥ 1.1V; (8)MSOP-8 and SO-8 Packages; (9)Temperature Range: –40℃ to +85℃.