TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128E – APRIL 1996 – REVISED MAY 2003 D D D D D DBV PACKAGE (TOP VIEW) Low-Voltage and Single-Supply Operation VCC = 2 V to 7 V Common-Mode Voltage Range Includes Ground Fast Response Time . . . 0.7 µs Typ Low Supply Current . . . 80 µA Typ and 150 µA Max Fully Specified at 3-V and 5-V Supply Voltages IN– 1 VCC–/GND 2 IN+ 3 5 VCC+ 4 OUT description/ordering informaton The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar process. These devices have been developed specifically for low-voltage, single-supply applications. Their enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system designs. The TLV1391, with its typical supply current of only 80 µA, is ideal for low-power systems. Response time also has been improved to 0.7 µs. ORDERING INFORMATION ORDERABLE PART NUMBER PACKAGE† TA –0°C 0°C to 70°C SOT 23 5 (DBV) SOT-23-5 40°C to 85°C –40°C SOT 23 5 (DBV) SOT-23-5 Reel of 3000 TLV1391CDBVR Reel of 250 TLV1391CDBVT Reel of 3000 TLV1391IDBVR Reel of 250 TLV1391IDBVT TOP-SIDE MARKING VABC VABI † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. symbol (each comparator) IN+ IN– 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 PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128E – APRIL 1996 – REVISED MAY 2003 equivalent schematic VCC IN+ IN– GND OUT COMPONENT COUNT 2 Transistors 26 Resistors 1 Diodes 4 Epi-FET 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128E – APRIL 1996 – REVISED MAY 2003 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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7 V Input voltage range, VI (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to VCC Output voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Output current, IO (each output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA Duration of short-circuit current to GND (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Package thermal impedance, θJA (see Note 4 and 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206°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 under “recommended operating conditions” 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 GND. 2. Differential voltages are at the noninverting input with respect to the inverting input. 3. Short circuits from the outputs to VCC can cause excessive heating and eventual destruction of the chip. 4. 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 impact reliability. 5. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions VCC Supply voltage TA Operating O erating free-air temperature tem erature TLV1391C TLV1391I POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MIN MAX 2 7 0 70 –40 85 UNIT V °C 3 TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128E – APRIL 1996 – REVISED MAY 2003 electrical characteristics, VCC = 3 V PARAMETER VIO TEST CONDITIONS Input offset voltage 4V VO = 1 1.4 V, VIC = VICR(min) MIN TA 25°C Full range IOL = 500 µA Low-level output voltage VID = –1 V, IIO Input offset current VO = 1 1.4 4V IIB Input bias current 4V VO = 1 1.4 IOH High level output current High-level VID = 1 V, VID = 1 V, VOH = 3 V VOH = 5 V IOL Low-level output current VID = –1 V, VOL = 1.5 V ICC(H) High level supply current High-level VO = VOH ICC(L) Low level supply current Low-level VO = VOL 1.5 5 9 0 to VCC–1.5 Common mode input voltage range Common-mode VOL MAX Full range 25°C VICR TYP 0 to VCC–1.2 120 25°C 5 Full range 300 50 150 25°C –40 Full range –250 –400 25°C 0.1 Full range 25°C 100 80 Full range 25°C 125 150 80 Full range mV nA nA nA µA 500 25°C mV V 0 to VCC–2 Full range UNIT 125 150 µA µA switching characteristics, VCC = 3 V, CL = 15 pF†, TA = 25°C PARAMETER Response time TEST CONDITIONS 100-mV input step with 5-mV overdrive, † CL includes the probe and jig capacitance. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 RL = 5.1 kΩ TYP UNIT 0.7 µs TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128E – APRIL 1996 – REVISED MAY 2003 electrical characteristics, VCC = 5 V PARAMETER VIO TEST CONDITIONS Input offset voltage VO = 1 1.4 4V V, VIC = VICR(min) MIN TA 25°C Common mode input voltage range Common-mode Low-level output voltage VID = –1 V, IOL = 500 µA Input offset current VO = 1 1.4 4V IIB Input bias current 4V VO = 1 1.4 IOH High level output current High-level VID = 1 V, VID = 1 V, VOH = 3 V VOH = 5 V IOL Low-level output current VID = –1 V, VOL = 1.5 V ICC(H) High level supply current High-level VO = VOH ICC(L) Low level supply current Low-level VO = VOL 5 0 to VCC–1.2 Full range 120 300 5 50 Full range 150 25°C –40 Full range –250 –400 25°C 0.1 Full range 25°C 100 100 Full range 25°C 150 175 100 Full range mV mV nA nA nA µA 600 25°C UNIT V 0 to VCC–2 25°C IIO 1.5 9 0 to VCC–1.5 Full range VOL MAX Full range 25°C VICR TYP 150 175 µA µA switching characteristics, VCC = 5 V, CL = 15 pF†, TA = 25°C PARAMETER Response time TEST CONDITIONS TYP 100-mV input step with 5-mV overdrive, RL = 5.1 kΩ 0.65 TTL-level input step, RL = 5.1 kΩ 0.18 UNIT µs † CL includes the probe and jig capacitance. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128E – APRIL 1996 – REVISED MAY 2003 TYPICAL CHARACTERISTICS HIGH-TO LOW-LEVEL OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES VO – Output Voltage – V 4.5 3 1.5 40 mV 20 mV 10 mV 5 mV 2 mV 0 100 V I(STEP) – Input Voltage Step – mV V I(STEP) – Input Voltage Step – mV VO – Output Voltage – V LOW-TO HIGH-LEVEL OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES 0 VCC = 3 V TA = 25° C 0 0.5 1 1.5 2 4.5 3 1.5 40 mV 20 mV 10 mV 5 mV 2 mV 0 100 0 VCC = 3 V TA = 25° C 2.5 0 Low-to High-Level Output Response Time – µs Figure 1 VO – Output Voltage – V 40 mV 20 mV 10 mV 5 mV 2 mV 0 V I(STEP) – Input Voltage Step – mV VO – Output Voltage – V V I(STEP) – Input Voltage Step – mV 5 100 0 VCC = 5 V TA = 25° C 0.5 1 1.5 2 0.8 7.5 5 40 mV 20 mV 10 mV 5 mV 2 mV 2.5 0 100 0 VCC = 5 V TA = 25° C 2.5 Low-to High-Level Output Response Time – µs 0 0.2 Figure 4 POST OFFICE BOX 655303 0.4 0.6 0.8 High-to Low-Level Output Response Time – µs Figure 3 6 0.6 HIGH-TO LOW-LEVEL OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES 7.5 0 0.4 Figure 2 LOW-TO HIGH-LEVEL OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES 2.5 0.2 High-to Low-Level Output Response Time – µs • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 18-Jul-2006 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TBD Lead/Ball Finish TLV1391CDBV OBSOLETE SOT-23 DBV 5 TLV1391CDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV1391CDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV1391CDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV1391CDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TBD Call TI MSL Peak Temp (3) Call TI Call TI TLV1391IDBV OBSOLETE SOT-23 DBV 5 TLV1391IDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Call TI Level-1-260C-UNLIM TLV1391IDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV1391IDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV1391IDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM (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. 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. 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