TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 FEATURES APPLICATIONS • • • • • • • • • • • • Parameters Specified at 2.7-V, 5-V, and 15-V Supplies Supply Current 7 µA (Typ) at 5 V Response Time 4 µs (Typ) at 5 V Push-Pull Output Input Common-Mode Range Beyond VCC– and VCC+ Low Input Current D PACKAGE (TOP VIEW) NC IN– IN+ VCC– 1 2 8 7 3 6 4 5 Battery-Powered Products Notebooks and PDAs Mobile Communications Alarm and Security Circuits Direct Sensor Interface Replaces Amplifiers Used as Comparators With Better Performance and Lower Current DCK PACKAGE (TOP VIEW) DBV PACKAGE (TOP VIEW) NC VCC+ OUT NC OUT VCC+ IN+ 1 5 OUT VCC+ IN+ VCC– 2 3 4 IN– 1 6 2 5 3 4 NC VCC– IN– NC – No internal connection DESCRIPTION/ORDERING INFORMATION The TLV7211 and TLV7211A are micropower CMOS comparators available in the space-saving SOT-23-5 package. This makes the comparators ideal for space- and weight-critical designs. The TLV7211A features an input offset voltage of 5 mV, and the TLV7211 features an input offset voltage of 15 mV. The main benefits of the SOT-23-5 package are most apparent in small portable electronic devices, such as mobile phones, pagers, notebook computers, personal digital assistants, and PCMCIA cards. The rail-to-rail input voltage makes the TLV7211 or TLV7211A a good choice for sensor interfacing, such as light detector circuits, optical and magnetic sensors, and alarm and status circuits. The SOT-23-5 package's small size allows it to fit into tight spaces on PC boards. ORDERING INFORMATION TA VOS (MAX) PACKAGE (1) SOIC – D 5 mV SOT-23-5 – DBV SOT (SC-70) – DCK –40°C to 85°C SOIC – D 15 mV SOT-23-5 – DBV SOT (SC-70) – DCK (1) (2) ORDERABLE PART NUMBER Reel of 2500 TLV7211AIDR Tube of 75 TLV7211AID Reel of 3000 TLV7211AIDBVR Reel of 3000 TLV7211AIDCKR Reel of 250 TLV7211AIDCKT Reel of 2500 TLV7211IDR Tube of 75 TLV7211ID Reel of 3000 TLV7211IDBVR Reel of 3000 TLV7211IDCKR Reel of 250 TLV7211IDCKT TOP-SIDE MARKING (2) 7211AI YBN_ Y8_ TY7211 YBK_ Y7_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site. 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. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2006–2007, Texas Instruments Incorporated TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 FUNCTIONAL BLOCK DIAGRAM IN– OUT IN+ Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN VCC+ – VCC– MAX Supply voltage (2) UNIT 16 V ±Supply voltage V VID Differential input voltage (3) VI Input voltage range (any input) VCC– – 0.3 VCC+ + 0.3 V VO Output voltage range VCC– – 0.3 VCC+ + 0.3 V ICC Supply current 40 mA II Input current ±5 mA IO Output current ±30 mA D package θJA Package thermal impedance (4) (5) TJ Operating virtual junction temperature Tstg Storage temperature range (1) (2) (3) (4) (5) 97 DBV package 206 DCK package 259 –65 °C/W 150 °C 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. All voltage values (except differential voltages and VCC specified for the measurement of IOS) are with respect to the network GND. Differential voltages are at IN+ with respect to IN–. 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. The package thermal impedance is calculated in accordance with JESD 51-7. ESD Protection Human-Body Model TYP UNIT 2000 V Recommended Operating Conditions 2 MIN MAX VCC+ – VCC– Supply voltage 2.7 15 V TJ Operating virtual junction temperature –40 85 °C Submit Documentation Feedback UNIT TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 2.7-V Electrical Characteristics VCC+ = 2.7 V, VCC– = GND, VCM = VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) PARAMETER TEST CONDITIONS TJ TLV7211A MIN 25°C TLV7211 TYP MAX 3 5 MIN TYP MAX 3 15 UNIT VOS Input offset voltage TCVOS Input offset voltage temperature drift 25°C 1 1 Input offset voltage average drift (1) 25°C 3.3 3.3 µV/month IB Input current 25°C 0.04 0.04 pA IOS Input offset current 25°C 0.02 0.02 pA CMRR Common-mode rejection ratio 0 ≤ VCM ≤ 2.7 V 25°C 75 75 dB PSRR Power-supply rejection ratio 2.7 V ≤ VCC+ ≤ 15 V 25°C 80 80 dB AV Voltage gain 100 dB –40°C to 85°C 25°C CMRR > 55 dB CMVR Input common-mode voltage range VOH High-level output voltage Iload = 2.5 mA VOL Low-level output voltage Iload = 2.5 mA –40°C to 85°C 2.7 3 –0.3 3 –0.2 –0.3 0 25°C 2.4 –40°C to 85°C 2.3 25°C 2.5 25°C 25°C –40°C to 85°C –0.2 0.2 0.3 2.5 0.2 0.4 7 12 V 10 12 0.3 0.4 7 14 5 V 0 2.4 2.3 –40°C to 85°C Supply current 2.9 mV µV/°C 2.7 –40°C to 85°C VOUT = High-Idle (1) 2.9 –40°C to 85°C VOUT = Low 18 100 25°C 25°C CMRR > 55 dB ICC 8 12 14 5 V 10 µA 12 Input offset voltage average drift is calculated by dividing the accelerated operating life VOS drift by the equivalent operational time. This represents worst-case input conditions and includes the first 30 days of drift. Submit Documentation Feedback 3 TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 5-V Electrical Characteristics VCC+ = 5 V, VCC– = GND, VCM = VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) PARAMETER TEST CONDITIONS TLV7211A MIN 25°C TLV7211 TYP MAX 3 5 MIN TYP MAX 3 15 UNIT VOS Input offset voltage TCVOS Input offset voltage temperature drift 25°C 1 1 Input offset voltage average drift (1) 25°C 3.3 3.3 µV/month IB Input current 25°C 0.04 0.04 pA IOS Input offset current 25°C 0.02 0.02 pA CMRR Common-mode rejection ratio 25°C 75 75 dB PSRR Power-supply rejection ratio 25°C 80 80 dB AV Voltage gain 100 dB –40°C to 85°C 5 V ≤ VCC+ ≤ 10 V 25°C –40°C to 85°C Input common-mode voltage range VOH High-level output voltage Iload = 5 mA VOL Low-level output voltage Iload = 5 mA 5.3 –0.3 5.3 –0.3 0 25°C 4.6 –40°C to 85°C 4.45 25°C 4.8 0.2 7 4.8 0.4 0.2 5 –40°C to 85°C V 0.4 0.55 14 7 18 25°C V 0 4.6 0.55 25°C –0.2 4.45 –40°C to 85°C VOUT = High-Idle –0.2 mV µV/°C 5 –40°C to 85°C Supply current 5.2 5 –40°C to 85°C VOUT = Low 18 100 5.2 25°C CMRR > 55 dB ICC 8 25°C CMRR > 55 dB CMVR 14 18 10 5 13 V 10 µA 13 IOH Short-circuit output current Isource 25°C 30 30 mA IOL Short-circuit output current Isink, VO < 12 V (2) 25°C 45 45 mA (1) (2) 4 TJ Input offset voltage average drift is calculated by dividing the accelerated operating life VOS drift by the equivalent operational time. This represents worst-case input conditions and includes the first 30 days of drift. Do not short circuit the output to V+ if V+ is >12 V. Submit Documentation Feedback TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 15-V Electrical Characteristics VCC+ = 15 V, VCC– = GND, VCM = VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) PARAMETER TEST CONDITIONS TJ TLV7211A MIN 25°C TLV7211 TYP MAX 3 5 MIN TYP MAX 3 15 UNIT VOS Input offset voltage TCVOS Input offset voltage temperature drift 25°C 4 4 µV/°C Input offset voltage average drift (1) 25°C 4 4 µV/month IB Input current 25°C 0.04 0.04 pA IOS Input offset current 25°C 0.02 0.02 pA CMRR Common-mode rejection ratio 25°C 82 82 dB PSRR Power-supply rejection ratio 25°C 80 80 dB AV Voltage gain 100 dB –40°C to 85°C 5 V ≤ VCC+ ≤ 10 V 25°C CMRR > 55 dB CMVR Input common-mode voltage range CMRR > 55 dB VOH High-level output voltage Iload = 5 mA VOL Low-level output voltage Iload = 5 mA IOL (1) (2) Short-circuit output current 15.3 –40°C to 85°C Isink, VO < 12 V (2) –0.2 –0.3 0 25°C 14.6 –40°C to 85°C 14.45 14.8 7 14.8 0.4 0.2 –40°C to 85°C V 0.4 0.55 14 7 18 5 V 0 14.6 0.55 25°C –0.2 14.45 0.2 mV 15.3 15 –0.3 –40°C to 85°C Isource 15.2 15 25°C 25°C Supply current Short-circuit output current –40°C to 85°C 18 100 15.2 25°C VOUT = High-Idle IOH 25°C –40°C to 85°C VOUT = Low ICC 8 14 18 12 5 14 V 12 µA 14 25°C 30 30 mA 25°C 45 45 mA Input offset voltage average drift is calculated by dividing the accelerated operating life VOS drift by the equivalent operational time. This represents worst-case input conditions and includes the first 30 days of drift. Do not short circuit the output to V+ if V+ is >12 V. Submit Documentation Feedback 5 TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 Switching Characteristics TJ = 25°C, VCC+ = 5 V, VCC– = GND, VCM = VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) TYP UNIT trise Rise time PARAMETER f = 10 kHz, CL = 50 pF (1), Overdrive = 10 mV TEST CONDITIONS 0.3 µs tfall Fall time f = 10 kHz, CL = 50 pF (1), Overdrive = 10 mV 0.3 µs f = 10 kHz, CL = 50 pF (1) tPHL Propagation delay time, high to low (2) VCC+ = 2.7 V, f = 10 kHz, CL = 50 pF (1) f = 10 kHz, CL = 50 pF (1) tPLH Propagation delay time, low to high (2) VCC+ = 2.7 V, f = 10 kHz, CL = 50 pF (1) (1) (2) 6 CL includes probe and jig capacitance. Input step voltage for propagation delay measurement is 2 V. Submit Documentation Feedback 10 mV 10 100 mV 4 10 mV 10 100 mV 4 10 mV 6 100 mV 4 10 mV 7 100 mV 4 µs µs TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 TYPICAL CHARACTERISTICS SUPPLY CURRENT vs SUPPLY VOLTAGE (SOURCING) SUPPLY CURRENT vs SUPPLY VOLTAGE (SINKING) 18 7 TA = -40°C 6 TA = -40°C 16 TA = 25°C TA = 25°C 4 Supply Current – µA Supply Current – µA 14 5 TA = 85°C 3 TA = 125°C 2 10 TA = 125°C 8 6 4 Positive Input = 0.1 V Negative Input = 0 V 1 Positive Input = 0 V Negative Input = 0.1 V 2 0 0 0 1 2 3 4 5 6 7 8 0 9 10 11 12 13 14 15 1 2 3 4 SUPPLY CURRENT vs TEMPERATURE (SOURCING) 6 7 8 9 10 11 12 13 14 15 SUPPLY CURRENT vs TEMPERATURE (SINKING) 18 6 VCC = 15 V 16 VCC = 2.7 V 15 V Supply Current – µA 14 Supply Current – µA 5 Supply Voltage – V Supply Voltage – V 5 TA = 85°C 12 4 VCC = 5 V 3 2 12 5V 10 8 6 2.7 V 4 1 Positive Input = 0.1 V Negative Input = 0 V 0 -40 -25 -10 5 20 35 50 65 80 95 Positive Input = 0 V Negative Input = 0.1 V 2 0 -40 -25 -10 5 20 35 50 65 80 95 110 125 110 125 Temperature – °C Temperature – °C Submit Documentation Feedback 7 TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 TYPICAL CHARACTERISTICS (continued) OUTPUT SOURCING CURRENT vs SUPPLY VOLTAGE OUTPUT SINKING CURRENT vs SUPPLY VOLTAGE 80 120 Positive Input = 0.1 V Negative Input = 0 V 70 Positive Input = 0.1 V Negative Input = 0 V 100 Sinking Current – mA Source Current – mA 60 TA = -40°C 50 40 TA = 25°C 30 20 TA = 85°C 80 TA = -40°C 60 TA = 25°C 40 TA = 85°C 20 10 TA = 125°C TA = 125°C 0 0 1 2 3 4 5 6 7 8 9 0 10 11 12 0 1 2 3 Supply Voltage – V OUTPUT VOLTAGE vs OUTPUT SOURCING CURRENT 5 6 7 8 9 10 11 12 OUTPUT VOLTAGE vs OUTPUT SINKING CURRENT 900 1200 VCC = 5 V VCC = 5 V 800 Output Voltage to GND – mV 1000 OutputVoltage Voltage to to VCCCC– – mV Output mV 4 Supply Voltage – V 800 TA = 125°C 600 TA = 85°C 400 TA = 25°C 200 700 600 TA = 125°C 500 TA = 85°C 400 300 TA = 25°C 200 100 TA = -40°C 0 TA = -40°C 0 0 0 1 2 3 4 5 6 7 8 9 10 Output Sourcing Current – mA 8 Submit Documentation Feedback 1 2 3 4 5 6 7 Output Sinking Current – mA 8 9 10 TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 TYPICAL CHARACTERISTICS (continued) OUTPUT VOLTAGE vs OUTPUT SOURCING CURRENT OUTPUT VOLTAGE vs OUTPUT SINKING CURRENT 1600 900 VCC = 15 V VCC = 15 V 800 Output Voltage to GND – mV OutputVoltage Voltage to to VCCCC– mV Output – mV 1400 1200 1000 TA = 125°C 800 TA = 85°C 600 TA = 25°C 400 700 600 TA = 125°C 500 TA = 85°C 400 TA = 25°C 300 200 100 200 TA = -40°C TA = -40°C 0 0 0 1 2 3 4 5 6 7 8 9 0 10 1 3 4 5 6 7 8 9 10 Output Sinking Current – mA Output Sourcing Current – mA Response Time (tPLH) for Various Input Overdrives (VCC = 2.7 V) 20 mV 2 Response Time (tPHL) for Various Input Overdrives (VCC = 2.7 V) 10 mV 100 mV 100 mV 20 mV 10 mV 5 mV 1 V per Division 1 V per Division 5 mV Input 2 µs per Division 2 µs per Division Submit Documentation Feedback 9 TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 TYPICAL CHARACTERISTICS (continued) Response Time (tPHL) for Various Input Overdrives (VCC = 5 V) 100 mV 20 mV 10 mV 5 mV 100 mV 20 mV 10 mV 5 mV 1 V per Division 1 V per Division Response Time (tPLH) for Various Input Overdrives (VCC = 5 V) Input Input 2 µs per Division 2 µs per Division Response Time (tPLH) for Various Input Overdrives (VCC = 15 V) 100 mV 20 mV 10 mV 5 mV 3 V per Division 3 V per Division 100 mV 20 mV 10 mV 5 mV Response Time (tPHL) for Various Input Overdrives (VCC = 15 V) Input Input 2 µs per Division 10 2 µs per Division Submit Documentation Feedback PACKAGE OPTION ADDENDUM www.ti.com 25-Jan-2007 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TLV7211AID ACTIVE SOIC D 8 TLV7211AIDBVR ACTIVE SOT-23 DBV TLV7211AIDBVRG4 ACTIVE SOT-23 TLV7211AIDCKR ACTIVE TLV7211AIDCKRG4 75 Lead/Ball Finish MSL Peak Temp (3) Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211AIDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211AIDCKTG4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211AIDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211AIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211ID ACTIVE SOIC D 8 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDCKRG4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDCKTG4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV7211IDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 75 (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. Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 25-Jan-2007 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. 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