TL712CPW

  
  
 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) 0°C to 70°C 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  
 
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%  "" &'# " ( "  !' !" (  !! # 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 kΩ Nom 4 kΩ Nom TYPICAL OF ALL OUTPUTS VCC 85 Ω Nom 960 Ω Nom OE Input 960 Ω 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, θJA (see Notes 3 and 4): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W PS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 95°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . 149°C/W Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C † 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), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C 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 = 25°C 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 µA 100 µA VIH = 2.7 V VIL = 0.4 V 20 µA −360 µA 4 −15 kΩ 100 Ω −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 = 25°C 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 kΩ 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 = 25°C Differential Input Voltage VCC = 5 V TTL Load TA = 25°C 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 = 25°C 3 2 1 0 50 Ω VO 1.7 50 Ω 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 14-Oct-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) TL712CD ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 TL712C Samples TL712CDG4 ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 TL712C Samples TL712CDR ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 TL712C Samples TL712CP ACTIVE PDIP P 8 50 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 TL712CP Samples TL712CPSR ACTIVE SO PS 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 T712 Samples TL712CPWR ACTIVE TSSOP PW 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 T712 Samples (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) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of