Low

TPS3307-33DGN - 

Überwachungsschaltung Open-Drain 2V-6V Versorgung, 4.55V Schwelle, 3 Wächter, Active-High/Low MSOP-8

TEXAS INSTRUMENTS TPS3307-33DGN

Abbildung ggf. ähnlich. Alle Angaben ohne Gewähr. Ausschlaggebend sind die Produktinformationen des Herstellers.

Herstellerteilenummer:
TPS3307-33DGN
Bestellnummer:
2492410
Technisches Datenblatt:
(EN)
Technische Dokumentation anzeigen

Produktspezifikationen

:
8Pin(s)
:
2V
:
-40°C
:
4.55V
:
6V
:
HVSSOP
:
85°C
:
3Monitor(e)
:
-
:
Stückweise
:
200ms
:
Manuell, Aktiv-High / Aktiv-Low
:
-
:
MSL 1 - unbegrenzt
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Produktbeschreibung

The TPS3307-33DGN is a triple-processor Supervisory Circuit with active-low push-pull output. The MicroPower supply voltage supervisor designed for circuit initialization primarily in DSP and processor-based systems, which require more than one supply voltage. The adjustable SENSE input allows the monitoring of any supply voltage >1.25V. The various supply voltage supervisors are designed to monitor the nominal supply voltage. During power-on, /RESET is asserted when the supply voltage VDD becomes higher than 1.1V. Thereafter, the supply voltage supervisor monitors the SENSEn inputs and keeps /RESET active as long as SENSEn remain below the threshold voltage VIT+. An internal timer delays the return of the /RESET output to the inactive state (high) to ensure proper system reset. The delay time, td (typ)=200ms, starts after all SENSEn inputs have risen above the threshold voltage VIT+.
  • Manual reset
  • power-ON reset generator
  • Temperature-compensated voltage reference
  • Defined /RESET output from VDD >= 1.1V
  • 40µA Maximum supply current
  • Green product and no Sb/Br

Anwendungen

Signalverarbeitung