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TPS3307-18-Q1 Status: ACTIVE

Automotive Catalog Triple Processor Supervisors


      
         
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Datasheet

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 TPS3307-18-Q1
No. of Supervisors3  
Vit1(Typ)(V)2.93  
Vit2(Typ)(V)1.68  
Vit3(Typ)(V)Adj  
Reset Threshold Accuracy(%)2.7  
Time Delay(ms)200  
IDD(Typ)(uA)15  
Pin/Package8SOIC  
RatingAutomotive  
 Samples
 Inventory

Other qualified versions of TPS3307-18-Q1

Version Part Number Definition
Catalog TPS3307-18 TI's standard catalog product
Enhanced Product TPS3307-18-EP Supports Defense, Aerospace and Medical Applications
Military TPS3307-18M QML certified for Military and Defense Applications

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Product Information

Features

  • Qualified for Automotive Applications
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • Triple Supervisory Circuits for DSP and Processor-Based Systems
  • Power-On Reset Generator with Fixed Delay Time of 200 ms, No External Capacitor Needed
  • Temperature-Compensated Voltage Reference
  • Maximum Supply Current of 40 µA
  • Supply Voltage Range ...2 V to 6 V
  • Defined RESET Output from VDD ≥ 1.1 V
  • SO-8 Package
  • Temperature Range ...–40°C to 125°C
  • typical applications
    • Automotive applications using DSPs, Microcontrollers or Microprocessors
    • Industrial Equipment
    • Programmable Controls
    • Automotive Systems

Description

The TPS3307-18 is a micropower supply voltage supervisor designed for circuit initialization primarily in automotive DSP and processor-based systems, which require more than one supply voltage.

The TPS3307-18 is designed for monitoring three independent supply voltages: 3.3 V/1.8 V/adj,. The adjustable SENSE input allows the monitoring of any supply voltage >1.25 V.

The various supply voltage supervisors are designed to monitor the nominal supply voltage as shown in the following supply voltage monitoring table.

During power-on, RESET is asserted when the supply voltage VDD becomes higher than 1.1 V. Thereafter, the supply voltage supervisor monitors the SENSEn inputs and keeps RESET\ active as long as SENSEn remain below the threshold voltage VIT+.

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS3307-18QDRG4Q1ACTIVE-40 to 1251.25 | 1kuSOIC (D) | 8 View 2500  Purchase Samples
TPS3307-18QDRQ1ACTIVE-40 to 1251.25 | 1kuSOIC (D) | 8 View 2500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:16 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 19 WeeksTPS3307-18QDRG4Q1
None Reported
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TI Lead Time*: 19 WeeksTPS3307-18QDRQ1
AmericasRochester Electronics >1k
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** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPS3307-18QDRG4Q1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS3307-18QDRQ1  TBD CU NIPDAU Level-1-220C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

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Datasheet

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