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(1)NC 3 4 1 5 DCK PACKAGE (TOP VIEW) NC – No connection (1) SENSE on TPS3803-01, TPS3805H33 NC on TPS3803G15 RESETVD D SENSE GND DV D D CVD D RESET GN D 3.3 V1.6 V TPS3805H33 TMS320VC5416 TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 www.ti.com VOLTAGE DETECTORS DSPs, Microcontrollers, or Qualified for Automotive (TPS3803): Wireless Communication Systems Adjustable/1.5 V Portable/Battery-Powered Equipment Dual Voltage Detector (TPS3805): Programmable Controls Adjustable/3.3 V Intelligent Instruments High 1.5% Threshold Voltage Accuracy Industrial Equipment Supply Current: µ A Typical at V DD 3.3 V Notebook/Desktop Computers Push/Pull Reset Output (TPS3805), Automotive Systems Open-Drain Reset Output (TPS3803) Temperature Range: C to 125 C 5-Pin SC-70 Package The TPS3803 and TPS3805 families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSPs and processor-based systems. The TPS3803G15 device has a fixed-sense threshold voltage V IT set by an internal voltage divider, whereas the TPS3803-01 has an adjustable SENSE input that can be configured by two external resistors. In addition to the fixed sense threshold monitored at V DD the TPS3805 devices provide a second adjustable SENSE input. RESET is asserted in case either of the two voltages drops below V IT During power on, RESET is asserted when supply voltage V DD becomes higher than 0.8 Thereafter, the supervisory circuit monitors V DD (and/or SENSE) and keeps RESET active as long as V DD or SENSE remains below the threshold voltage V IT As soon as V DD (SENSE) rises above the threshold voltage V IT RESET is deasserted again. The product spectrum is designed for 1.5 3.3 and adjustable supply voltages. The devices are available in a 5-pin SC-70 package. The TPS3803 and TPS3805 devices are characterized for operation over a temperature range of C to 125 Please be aware that an important notice concerning availability, standard warranty, and use in critical sheet. PRODUCTION DATA information is current as of publication date. Copyright 2003 2008, 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.
www.ti.com TPS380 3 G 15 DCK R Reel Package Nominal Supply Voltage Nominal Threshold Voltage Functionality Family Q Temperature Designator Quality 1st Designator FUNCTION/TRUTH TABLE FUNCTION/TRUTH TABLE FUNCTION/TRUTH TABLE TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ORDERING INFORMATION (1) THRESHOLD VOLTAGE ORDERABLE PART TOP-SIDE T A PACKAGE (2) NUMBER MARKING V DD SENSE NA 1.226 V TPS3803-01QDCKRQ1 AWJ C to 125 C 1.4 V NA SC-70 DCK Reel of 3000 TPS3803G15QDCKRQ1 AXU 3.05 V 1.226 V TPS3805H33QDCKRQ1 AWZ (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com (2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging TPS3803-01 SENSE V IT RESET L H TPS3803G15 V DD V IT RESET L H TPS3805H33 V DD V IT SENSE V IT RESET L L L H Submit Documentation Feedback Copyright 2003 2008, Texas Instruments Incorporated Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com Reference V oltage of 1.215 V TPS3803G15 RESET VDD GND Reference Voltage of 1.226 V TPS3803−01 RESET VDD GND SENSE Device Supply V oltage VDD GND Reference Voltage of 1.226 V SENSE RESET TPS3805 TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 FUNCTIONAL BLOCK DIAGRAM Copyright 2003 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com VDD or SENSE VIT + Vhys VIT 0.8 V RESET = Undefined TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 TIMING REQUIREMENTS TERMINAL FUNCTIONS TERMINAL I/O NO. GND I Ground RESET O Active-low reset output (TPS3803: open drain, TPS3805: push/pull) SENSE I Adjustable sense input NC No internal connection NC (TPS3803G15) No internal connection V DD I Input supply voltage, fixed sense input for TPS3803G15 and TPS3805 Submit Documentation Feedback Copyright 2003 2008, Texas Instruments Incorporated Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com ABSOLUTE MAXIMUM RATINGS (1) DISSIPATION RATINGS RECOMMENDED OPERATING CONDITIONS TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 over operating free-air temperature range (unless otherwise noted) VALUE V DD Supply voltage (2) V Voltage applied to all other pins (2) 0.3 V to V I OL Maximum low-level output current mA I OH Maximum high-level output current mA I IK Input clamp current V I or V I V DD mA I OK Output clamp current V O or V O V DD mA P D Continuous total power dissipation See Dissipation Rating Table T A Operating free-air temperature range C to 125 C T stg Storage temperature range C to 150 C T solder Soldering temperature 260 C (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) All voltage values are with respect to GND. For reliable operation, the device should not be continuously operated at V for more than t 1000 POWER RATING DERATING FACTOR POWER RATING POWER RATING PACKAGE T A C ABOVE T A C T A C T A C DCK 321 mW 2.6 mW/ C 206 mW 167 mW MIN MAX UNIT V DD Supply voltage 1.3 V V I Input voltage V DD 0.3 V T A Operating free-air temperature 125 C Copyright 2003 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com ELECTRICAL CHARACTERISTICS TIMING REQUIREMENTS SWITCHING CHARACTERISTICS TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT V DD 1.5 I OH 0.5 mA V OH High-level output voltage (TPS3805 only) V DD 3.3 I OH mA 0.8 V DD V V DD I OH 1.5 mA V DD 1.5 I OL mA V OL Low-level output voltage V DD 3.3 I OL mA 0.3 V V DD I OL mA V IT 1.5 T A C 0.8 Power-up reset voltage (1) V V IT 1.5 T A C SENSE 1.2 1.226 1.244 Negative-going input V IT TPS3803G15 1.379 1.4 1.421 V threshold voltage (2) TPS3805H33 3.004 3.05 3.096 1.2 V V IT 2.5 V V hys Hysteresis mV 2.5 V V IT 3.5 V I I Input current SENSE nA High-level output I OH Open drain only V DD V IT 0.2 V OH V DD 300 nA current at RESET TPS3803-01 V DD 3.3 Output unconnected TPS3805, TPS3803G15 I DD Supply current µ A TPS3803-01 V DD Output unconnected TPS3805, TPS3803G15 C I Input capacitance V I V to V DD pF (1) The lowest supply voltage at which RESET OL (max) 0.2 I OL µ becomes active. t r DD µ s/V. (2) To ensure the best stability of the threshold voltage, place a bypass capacitor (ceramic, 0.1 µ near the supply terminals. R L M Ω C L pF, T A C to 125 C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN MAX UNIT V DD t w Pulse duration V IH 1.05 V IT V IL 0.95 V IT 5.5 µ s SENSE R L M Ω C L pF, T A C to 125 C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT V DD to RESET delay Propagation (delay) time, t PHL V IH 1.05 V IT V IL 0.95 V IT 100 µ s high-to-low-level output SENSE to RESET delay V DD to RESET delay Propagation (delay) time, t PLH V IH 1.05 V IT V IL 0.95 V IT 100 µ s low-to-high-level output SENSE to RESET delay Submit Documentation Feedback Copyright 2003 2008, Texas Instruments Incorporated Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com TYPICAL CHARACTERISTICS 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 SENSE = GND RESET = Open 85/c176C 0/c176C 25/c176C -40 /c176C I – Supply Current – µA DD V – Supply Voltage – VDD 1.5 0.5 0 0.5 1 1.5 2 2.5 3 2.5 3.5 4 4.5 5 5.5 6 SENSE = GND RESET = Open 85/c176C 0/c176C -40 /c176C 25/c176C I – Supply Current – µA DD V – Supply Voltage – VDD 1.00 0.80 0.60 0.40 0 1 2 3 4 5 1.20 1.40 1.60 I – Low-Level Output Current – mAOL V – Lo w-Level Output Voltage – V OL 0.20 VDD = 1.5 V V(SENSE) = Low 85°C 0°C 25°C -40 °C 0.35 0.30 0.25 0.20 0 0.5 1 1.5 2 2.5 3 0.40 0.45 0.50 0.15 0.10 0.05 85°C 0°C 25°C -40 °C VDD = 1.5 V V(SENSE) = Low (Expanded View) I – Low-Level Output Current – mAOL V – Lo w-Level Output Voltag e – V OL TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 TPS3805H33 TPS3803-01 SUPPLY CURRENT SUPPLY CURRENT vs vs SUPPLY VOLTAGE SUPPLY VOLTAGE Figure Figure <br/ <br/ LOW-LEVEL OUTPUT VOLTAGE LOW-LEVEL OUTPUT VOLTAGE vs vs LOW-LEVEL OUTPUT CURRENT LOW-LEVEL OUTPUT CURRENT Figure Figure Copyright 2003 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com 1.5 0.5 0 5 10 15 20 25 30 2.5 3.5 35 40 45 50 85/c176C 0/c176C 25/c176C -40 /c176C VDD = 6 V V(SENSE) = Low I – Low-Level Output Current – mAOL V – Lo w-Level Output Voltag e – V OL 0.7 0.6 0.5 0.4 0 2 4 6 8 10 12 0.8 0.9 14 16 18 20 85/c176C 0/c176C 25/c176C -40 /c176C VDD = 6 V V(SENSE) = Low 0.3 0.2 0.1 (Expanded View) I – Low-Level Output Current – mAOL V – Lo w-Level Output Voltag e – V OL 2.75 2.25 1.75 3.25 3.5 01.5 2.5 0/c176C 25/c176C -40 /c176C VDD = 3.3 V V(SENSE) = High 85/c176C I – High-Level Output Current – mAOH V – High-Level Output Voltag e – V OH 2.9 2.8 2.7 -5 -4 -3 -2 -1 0 3.1 3.2 3.3 2.6 2.5 0/c176C 25/c176C -40 /c176C VDD = 3.3 V V(SENSE) = High 85/c176C (Expanded View) I – High-Level Output Current – mAOH V – High-Level Output Voltag e – V OH TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 TYPICAL CHARACTERISTICS (continued) <br/ <br/ LOW-LEVEL OUTPUT VOLTAGE LOW-LEVEL OUTPUT VOLTAGE vs vs LOW-LEVEL OUTPUT CURRENT LOW-LEVEL OUTPUT CURRENT Figure Figure TPS3805H33 TPS3805H33 HIGH-LEVEL OUTPUT VOLTAGE HIGH-LEVEL OUTPUT VOLTAGE vs vs HIGH-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT CURRENT Figure Figure Submit Documentation Feedback Copyright 2003 2008, Texas Instruments Incorporated Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com 4.5 3.5 -4 -3 -2 -1 5.5 85/c176C 0/c176C 25/c176C -40 /c176C VDD = 6 V V(SENSE) = High I – High-Level Output Current – mAOH V – High-Level Output Voltag e – V OH 5.4 5.2 4.8 5.6 5.8 64.6 -2 0 85/c176C 0/c176C 25/c176C -40 /c176C VDD = 6 V V(SENSE) = High (Expanded View) I – High-Level Output Current – mAOH V – High-Level Output Voltag e – V OH 0.7 0.8 0.9 1 VDD – Threshold Overdrive Voltage – V t – Minimum Pulse Duration at V – µs w DD 1.0005 1.0000 0.9995 0.9990 -40 -20 0 20 40 60 80 1.0010 1.0015 1.0020 0.9985 0.9980 VDD = 6 V RESET = 100 k/c87to VDD T – Free-Air Temperature at SENSE – °CA V – Normalized Input Threshold Voltag e V (T )/V (25°C) IT IT A IT TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 TYPICAL CHARACTERISTICS (continued) TPS3805H33 TPS3805H33 HIGH-LEVEL OUTPUT VOLTAGE HIGH-LEVEL OUTPUT VOLTAGE vs vs HIGH-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT CURRENT Figure Figure 10. TPS3803-01 <br/ NORMALIZED INPUT THRESHOLD VOLTAGE MINIMUM PULSE DURATION AT V DD vs vs FREE-AIR TEMPERATURE AT SENSE V DD THRESHOLD OVERDRIVE VOLTAGE Figure 11. Figure 12. Copyright 2003 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com 0.7 0.8 0.9 1 SENSE Threshold Overdrive Voltage – V– t – Minimum Pulse Duration at SENSE – µs w TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 TYPICAL CHARACTERISTICS (continued) <br/ MINIMUM PULSE DURATION AT SENSE vs SENSE THRESHOLD OVERDRIVE VOLTAGE Figure 13. Submit Documentation Feedback Copyright 2003 2008, Texas Instruments Incorporated Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1 SGLS228B DECEMBER 2003 REVISED JANUARY 2008 Revision History REVISION PAGE (1) (1) Page numbers for previous revitions may differ from page numbers in the current version. Copyright 2003 2008, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TPS3803-01-Q1 TPS3803G15-Q1 TPS3805H33-Q1
www.ti.com 6-Sep-2013 Addendum-Page 1 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples 2T03-01QDCKRG4Q1 ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 AWJ 2T03G15QDCKRG4Q ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 AXU 2T05H33QDCKRG4Q ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 AWZ TPS3803-01QDCKRQ1 ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 AWJ TPS3803G15QDCKRQ1 ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 AXU TPS3805H33QDCKRQ1 ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 AWZ (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device.
www.ti.com 6-Sep-2013 Addendum-Page 2 Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF TPS3803-01-Q1, TPS3803G15-Q1, TPS3805H33-Q1 :
- Catalog: TPS3803-01, TPS3803G15 , TPS3805H33
- Enhanced Product: TPS3803-01-EP, TPS3803G15-EP , TPS3805H33-EP NOTE: Qualified Version Definitions:
- Catalog - TI's standard catalog product
- Enhanced Product - Supports Defense, Aerospace and Medical Applications
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