SLCS002D - JUNE 1983 - REVISED AUGUST 2003 D Operates From a Single 5-V Supply D 0-V to 5.5-V Common-Mode Input Voltage D D D D D D, P, PS, OR PW PACKAGE (TOP VIEW) Range Self-Biased Inputs Complementary 3-State Outputs Enable Capability Hysteresis . . . 5 mV Typ Response Times . . . 25 ns Typ NC IN- IN+ OE 1 8 2 7 3 6 4 5 VCC OUT- OUT+ GND NC -No internal connection description/ordering information The TL712 is a high-speed comparator fabricated with bipolar Schottky process technology. The circuit has differential analog inputs and complementary 3-state TTL-compatible logic outputs with symmetrical switching characteristics. When the output enable (OE) is low, both outputs are in the high-impedance state. This device operates from a single 5-V supply and is useful as a disk memory read-chain data comparator. ORDERING INFORMATION PACKAGE TA PDIP (P) SOIC (D) 0C to 70C SOP (PS) TSSOP (PW) ORDERABLE PART NUMBER Tube of 50 TL712CP Tube of 75 TL712CD Reel of 2500 TL712CDR Reel of 2000 TL712CPSR Tube of 150 TL712CPW Reel of 2000 TL712CPWR TOP-SIDE MARKING TL712CP TL712C T712 T712 Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. symbol (positive logic) OE IN- IN+ 4 2 7 3 6 OUT- OUT+ Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 2003, Texas Instruments Incorporated ! "# " $ % "" &'# " ( " !' !" ( !! # POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 SLCS002D - JUNE 1983 - REVISED AUGUST 2003 schematics of inputs and outputs EQUIVALENT OF EACH DIFFERENTIAL INPUT VCC EQUIVALENT OF EACH ENABLE INPUT VCC 8.3 k Nom 4 k Nom TYPICAL OF ALL OUTPUTS VCC 85 Nom 960 Nom OE Input 960 Nom Output absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V Input voltage, VI, any differential input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V Output enable voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Low-level output current, IOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Package thermal impedance, JA (see Notes 3 and 4): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97C/W P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85C/W PS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 95C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . 149C/W Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to 150C 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 in the "recommended operating conditions" section of this specification is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to the network ground. 2. Differential voltage values are at IN+ with respect to IN -. 3. Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) - TA)/JA. Operating at the absolute maximum TJ of 150C can affect reliability. 4. The package thermal impedance is calculated in accordance with JESD 51-7. 2 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SLCS002D - JUNE 1983 - REVISED AUGUST 2003 recommended operating conditions VCC VIC IOH Supply voltage IOL TA Low-level output current Common-mode input voltage MIN NOM MAX UNIT 4.75 5 5.25 V 0 High-level output current Operating free-air temperature 0 5.5 V -1 mA 16 mA 70 C electrical characteristics at VCC = 5 V, TA = 25C PARAMETER VT Vhys Threshold voltage (VT + and VT -) VOH VOL High-level output voltage IOZ II Off-state output current IIH IIL High-level enable current ri Differential input resistance ro Output resistance IOS ICC Short-circuit output current TEST CONDITIONS VICR = 0 to 5 V MIN -100 Hysteresis (VT + - VT -) TYP MAX UNIT 100 mV 5 VID = 100 mV, VID = - 100 mV, Low-level output voltage Enable current Low-level enable current IOH = - 1 mA IOL = 16 mA 2.7 mV 3.5 0.4 V 0.5 V VO = 2.4 V VI = 5.5 V -20 A 100 A VIH = 2.7 V VIL = 0.4 V 20 A -360 A 4 -15 k 100 -85 mA Supply current VID = 0, No load 17 20 mA The algebraic convention, where the more-negative limit is designated as minimum, is used in this data sheet for input threshold voltage levels only. switching characteristics, VCC = 5 V, TA = 25C PARAMETER tPLH tPHL TEST CONDITIONS Propagation delay time, low-to-high-level output Propagation delay time, high-to-low-level output TTL load, See Note 5 and Figure 1 TYP UNIT 25 ns 25 ns NOTE 5: The response time specified is for a 100-mV input step with 5-mV overdrive (105 mV total) and is the interval between the input step function and the instant when the output crosses 2.5 V. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3 SLCS002D - JUNE 1983 - REVISED AUGUST 2003 PARAMETER MEASUREMENT INFORMATION 5V 2 k Output NOTE A: All diodes are 1N4148 or equivalent. Figure 1. TTL Output Load Circuit TYPICAL CHARACTERISTICS OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVE VOLTAGES 3 100 mV + Overdrive VO - Output Voltage - V 4 VCC = 5 V TTL Load TA = 25C Differential Input Voltage VCC = 5 V TTL Load TA = 25C Differential Input Voltage VO - Output Voltage - V 5 OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVE VOLTAGES 100 mV 50 mV 20 mV 5 mV 2 1 0 100 mV + Overdrive 5 4 3 100 mV 50 mV 20 mV 2 1 0 0 5 10 15 20 25 30 35 0 40 5 10 15 20 25 t - Time - ns t - Time - ns Figure 2 4 5 mV Figure 3 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 30 35 40 SLCS002D - JUNE 1983 - REVISED AUGUST 2003 VO - Output Voltage - V VIC - Common-Mode Input Voltage TYPICAL CHARACTERISTICS COMMON-MODE PULSE RESPONSE 4 VCC = 5 V TA = 25C 3 2 1 0 50 VO 1.7 50 VIC 1.65 1.6 1.55 1.5 0 20 40 60 80 100 120 140 160 t - Time - ns Figure 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 5 PACKAGE OPTION ADDENDUM www.ti.com 4-Jun-2007 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL712CD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CDE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CDRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL712CPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL712CPSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CPSRE4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CPSRG4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CPW ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CPWE4 ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CPWG4 ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CPWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CPWRE4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL712CPWRG4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Lead/Ball Finish MSL Peak Temp (3) (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 Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 4-Jun-2007 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. 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. Addendum-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device TL712CDR Package Package Pins Type Drawing SOIC SPQ Reel Reel Diameter Width (mm) W1 (mm) A0 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TL712CPSR SO PS 8 2000 330.0 16.4 8.2 6.6 2.5 12.0 16.0 Q1 TL712CPWR TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TL712CDR SOIC D 8 2500 340.5 338.1 20.6 TL712CPSR SO PS 8 2000 346.0 346.0 33.0 TL712CPWR TSSOP PW 8 2000 346.0 346.0 29.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI's terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in such safety-critical applications. TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use. TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated products in automotive applications, TI will not be responsible for any failure to meet such requirements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products Applications Audio www.ti.com/audio Communications and Telecom www.ti.com/communications Amplifiers amplifier.ti.com Computers and Peripherals www.ti.com/computers Data Converters dataconverter.ti.com Consumer Electronics www.ti.com/consumer-apps DLP(R) Products www.dlp.com Energy and Lighting www.ti.com/energy DSP dsp.ti.com Industrial www.ti.com/industrial Clocks and Timers www.ti.com/clocks Medical www.ti.com/medical Interface interface.ti.com Security www.ti.com/security Logic logic.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense Power Mgmt power.ti.com Transportation and Automotive www.ti.com/automotive Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video RFID www.ti-rfid.com Wireless www.ti.com/wireless-apps RF/IF and ZigBee(R) Solutions www.ti.com/lprf TI E2E Community Home Page e2e.ti.com Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright (c) 2011, Texas Instruments Incorporated