LT6700/LT6700HV - Micropower, Low Voltage, Dual …

1 LT6700/LT6700HV16700123fhFor more information APPLICATIONFEATURESAPPLICATIONSDESCRIPTI ONM icropower, Low Voltage, dual Comparator with 400mV ReferenceThe LT 6700/LT6700HV combine two micropower , low voltage comparators with a 400mV reference in a 6-lead SOT-23 or tiny DFN package. Operating with supplies from up to 18V, these devices draw only A, making them ideal for low voltage system monitoring. Hysteresis is included in the comparators, easing design requirements to insure stable output comparators each have one input available externally; the other inputs are connected internally to the reference. The comparator outputs are open collector and the output load can be referred to any voltage up to 18V (36V for LT6700HV), independent of supply voltage. The output stage sinking capability is guaranteed to be greater than 5mA over three versions of this part differ by the polar-ity of the available comparator inputs.

2 The LT6700-1/ LT6700HV-1 has one inverting input and one noninvert-ing input, making it suitable for use as a window com-parator. The LT6700-2/LT6700HV-2 has two inverting inputs and the LT6700-3/LT6700HV-3 has two nonin-verting inputs. All versions are offered in commercial, industrial and automotive temperature , LT, LTC, LTM, Linear Technology, the Linear logo and Over-The-Top are registered trademarks and ThinSOT and PowerPath are trademarks of Linear Technology Corporation. All other trademarks are the property of their respective Battery Monitorn Internal 400mV Referencen Total Threshold Error: Max at 25 Cn Inputs and Outputs Operate to 36Vn Wide Supply Range: to 18Vn Specified for 55 C to 125 C Temperature Rangen Low Quiescent Current: A Typ at 5Vn Internal Hysteresis: Typn Low Input Bias Current: 10nA Maxn Over-The-Top Input also Includes Groundn Open-Collector Outputs Allow Level Translationn Choice of Input Polarities.

3 LT6700-1/LT6700-2/ LT6700-3/LT6700HV-1/LT6700HV-2/LT6700HV- 3n Available in Low Profile (1mm) SOT-23 (ThinSOT ) and 2mm 3mm DFN Packagesn Battery-Powered System Monitoringn Threshold Detectorsn Window Comparatorsn Relay Drivingn Industrial Control Systemsn Handheld Instrumentsn Automotive Monitor and ControlsComparator Thresholds vs Temperature + +COMP B1 MCOMP AALKALINEAA CELLSVR = > > 2 VMONITOR CONSUMES ~10 AHYSTERESIS IS APPROXIMATELY2% OF TRIP VOLTAGE6700123 (MIN)3V (NOM)++VSTEMPERATURE ( C) 60 THRESHOLD VOLTAGE (mV)3984004021206700123 TA02396394390 40 20 020 40 60 80 100392406404 TWO TYPICAL PARTSCOMP A AND BVS = 5V#1A#1B#2A#2 BRISING INPUTFALLING INPUTLT6700/LT6700HV26700123fhFor more information MAXIMUM RATINGST otal Supply Voltage (VS to GND) .. Voltage (+IN, IN) LT6700 (Note 3).

4 To (GND )LT6700HV (Note 3) ..40V to (GND )LT6700 Output Voltage (OUT) .. to (GND )LT6700HV Output Voltage (OUT) ..40V to (GND )Output Short-Circuit Duration (Note 2) ..IndefiniteInput Current (Note 3) .. 10mAOperating Temperature Range (Note 4) LT6700CS6/LT6700 HVCS6/ LT6700 CDCB-1/-2/-3 .. 40 C to 85 C LT6700IS6/LT6700 HVIS6/ LT6700 IDCB-1/-2/-3 .. 40 C to 85 C LT6700HS6/LT6700 HVHS6/ LT6700 HDCB-1/-2/-3 .. 40 C to 125 C LT6700 MPDCB/ LT6700 MPS6-1/-2/-3 .. 55 C to 125 C(Note 1)PIN CONFIGURATIONS pecified Temperature Range (Note 5) LT6700CS6/LT6700 HVCS6/ LT6700 CDCB-1/-2/-3 ..0 C to 70 C LT6700IS6/LT6700 HVIS6/ LT6700 IDCB-1/-2/-3 .. 40 C to 85 C LT6700HS6/LT6700 HVHS6/ LT6700 HDCB-1/-2/-3 .. 40 C to 125 C LT6700 MPDCB/ LT6700 PMS6-1/-2/-3 .. 55 C to 125 CMaximum Junction Temperature S6 Package.

5 150 C DCB6 Package ..150 CStorage Temperature Range S6 Package .. 65 C to 150 C DCB6 Package .. 65 C to 150 CLead Temperature, TSOT-23 (Soldering, 10 sec) ..300 CLT6700-1LT6700HV-1LT6700-2LT6700HV-2LT6 700-3LT6700HV-3 OUTA 1 GND 2+INA 36 OUTB5 VS4 INBTOP VIEWS6 PACKAGE6-LEAD PLASTIC TSOT-23 TJMAX = 150 C, JA = 230 C/WOUTA 1 GND 2 INA 36 OUTB5 VS4 INBTOP VIEWS6 PACKAGE6-LEAD PLASTIC TSOT-23 TJMAX = 150 C, JA = 230 C/WOUTA 1 GND 2+INA 36 OUTB5 VS4 +INBTOP VIEWS6 PACKAGE6-LEAD PLASTIC TSOT-23 TJMAX = 150 C, JA = 230 C/WLT6700-1LT6700-2LT6700-3 TOP VIEW+ INAGND INBOUTAOUTBVSDCB6 PACKAGE6-LEAD (2mm 3mm) PLASTIC DFN4576321 TJMAX = 125 C, JA = 64 C/W SOLDERED EXPOSED PAD (PIN 7) INTERNALLY CONNECTED TO GND (PCB CONNECTION OPTIONAL)TOP VIEW INAGND INBOUTAOUTBVSDCB6 PACKAGE6-LEAD (2mm 3mm) PLASTIC DFN4576321 TJMAX = 125 C, JA = 64 C/W SOLDERED EXPOSED PAD (PIN 7) INTERNALLY CONNECTED TO GND (PCB CONNECTION OPTIONAL)

6 TOP VIEW+ INAGND+INBOUTAOUTBVSDCB6 PACKAGE6-LEAD (2mm 3mm) PLASTIC DFN4576321 TJMAX = 125 C, JA = 64 C/W SOLDERED EXPOSED PAD (PIN 7) INTERNALLY CONNECTED TO GND (PCB CONNECTION OPTIONAL)LT6700/LT6700HV36700123fhFor more information Free FinishTAPE AND REEL (MINI)TAPE AND REELPART MARKING*PACKAGE DESCRIPTIONSPECIFIED TEMPERATURE RANGELT6700CS6-1#TRMPBFLT6700CS6-1#TRPBF LTK76-Lead Plastic TSOT-230 C to 70 CLT6700 HVCS6-1#TRMPBFLT6700 HVCS6-1#TRPBFLTK76-Lead Plastic TSOT-230 C to 70 CLT6700IS6-1#TRMPBFLT6700IS6-1#TRPBFLTK7 6-Lead Plastic TSOT-23 40 C to 85 CLT6700 HVIS6-1#TRMPBFLT6700 HVIS6-1#TRPBFLTK76-Lead Plastic TSOT-23 40 C to 85 CLT6700HS6-1#TRMPBFLT6700HS6-1#TRPBFLTK7 6-Lead Plastic TSOT-23 40 C to 125 CLT6700 HVHS6-1#TRMPBFLT6700 HVHS6-1#TRPBFLTK76-Lead Plastic TSOT-23 40 C to 125 CLT6700 MPS6-1#TRMPBFLT6700 MPS6-1#TRPBFLTK76-Lead Plastic TSOT-23 55 C to 125 CLT6700CS6-2#TRMPBFLT6700CS6-2#TRPBFLTAD L6-Lead Plastic TSOT-230 C to 70 CLT6700 HVCS6-2#TRMPBFLT6700 HVCS6-2#TRPBFLTADL6-Lead Plastic TSOT-230 C to 70 CLT6700IS6-2#TRMPBFLT6700IS6-2#TRPBFLTAD L6-Lead

7 Plastic TSOT-23 40 C to 85 CLT6700 HVIS6-2#TRMPBFLT6700 HVIS6-2#TRPBFLTADL6-Lead Plastic TSOT-23 40 C to 85 CLT6700HS6-2#TRMPBFLT6700HS6-2#TRPBFLTAD L6-Lead Plastic TSOT-23 40 C to 125 CLT6700 HVHS6-2#TRMPBFLT6700 HVHS6-2#TRPBFLTADL6-Lead Plastic TSOT-23 40 C to 125 CLT6700 MPS6-2#TRMPBFLT6700 MPS6-2#TRPBFLTADL6-Lead Plastic TSOT-23 55 C to 125 CLT6700CS6-3#TRMPBFLT6700CS6-3#TRPBFLTAD M6-Lead Plastic TSOT-230 C to 70 CLT6700 HVCS6-3#TRMPBFLT6700 HVCS6-3#TRPBFLTADM6-Lead Plastic TSOT-230 C to 70 CLT6700IS6-3#TRMPBFLT6700IS6-3#TRPBFLTAD M6-Lead Plastic TSOT-23 40 C to 85 CLT6700 HVIS6-3#TRMPBFLT6700 HVIS6-3#TRPBFLTADM6-Lead Plastic TSOT-23 40 C to 85 CLT6700HS6-3#TRMPBFLT6700HS6-3#TRPBFLTAD M6-Lead Plastic TSOT-23 40 C to 125 CLT6700 HVHS6-3#TRMPBFLT6700 HVHS6-3#TRPBFLTADM6-Lead Plastic TSOT-23 40 C to 125 CLT6700 MPS6-3#TRMPBFLT6700 MPS6-2 #TRPBFLTADM6-Lead Plastic TSOT-23 55 C to 125 CLT6700 CDCB-1#TRMPBFLT6700 CDCB-1#TRPBFLBXW6-Lead (2mm 3mm) Plastic DFN0 C to 70 CLT6700 IDCB-1#TRMPBFLT6700 IDCB-1#TRPBFLBXW6-Lead (2mm 3mm) Plastic DFN 40 C to 85 CLT6700 HDCB-1#TRMPBFLT6700 HDCB-1#TRPBFLBXW6-Lead (2mm 3mm) Plastic DFN 40 C to 125 CLT6700 MPDCB-1#TRMPBFLT6700 MPDCB-1#TRLDVS6-Lead (2mm 3mm) Plastic DFN 55 C to 125 CLT6700 CDCB-2#TRMPBFLT6700 CDCB-2#TRPBFLBXX6-Lead (2mm 3mm) Plastic DFN0 C to 70 CLT6700 IDCB-2#TRMPBFLT6700 IDCB-2#TRPBFLBXX6-Lead (2mm 3mm) Plastic DFN 40 C to 85 CLT6700 HDCB-2#TRMPBFLT6700 HDCB-2#TRPBFLBXX6-Lead (2mm 3mm) Plastic DFN 40 C to 125 CLT6700 MPDCB-2#TRMPBFLT6700 MPDCB-2#TRLDVT6-Lead (2mm 3mm)

8 Plastic DFN 55 C to 125 CLT6700 CDCB-3#TRMPBFLT6700 CDCB-3#TRPBFLBXY6-Lead (2mm 3mm) Plastic DFN0 C to 70 CLT6700 IDCB-3#TRMPBFLT6700 IDCB-3#TRPBFLBXY6-Lead (2mm 3mm) Plastic DFN 40 C to 85 CLT6700 HDCB-3#TRMPBFLT6700 HDCB-3#TRPBFLBXY6-Lead (2mm 3mm) Plastic DFN 40 C to 125 CLT6700 MPDCB-3#TRMPBFLT6700 MPDCB-3#TRLDVV6-Lead (2mm 3mm) Plastic DFN 55 C to 125 CTRM = 500 pieces. *Temperature grades are identified by a label on the shipping LTC Marketing for parts specified with wider operating temperature ranges. Consult LTC Marketing for information on lead based finish more information on lead free part marking, go to: For more information on tape and reel specifications, go to: INFORMATIONLT6700/LT6700HV46700123fhFor more information (R)Rising Input Threshold Voltage (Note 6)RL = 100k, VO = 2V Swing VS = VS = 5V VS = 12V VS = 18V 394 395 393 392 400 400 400 400 406 405 407 408 mV mV mV mVVTH(F)Falling Input Threshold Voltage (Note 6)RL = 100k, VO = 2V Swing VS = VS = 5V VS = 12V VS = 18V 386 387 385 384 401 400 402 403 mV mV mV mVHYSHYS = VTH(R) VTH(F)VS = , 5V, 12V, 18V, RL = 100k, VO = 2V Bias CurrentVS = , 18V, VIN = VS VS = , VIN = 18V VS = , 18V, VIN = 4 10 10 10nA nA nAVOLO utput Low Voltage10mV Input Overdrive VS = , IOUT = VS = , IOUT = 3mA VS = 5V, IOUT = 5mA 55 60 70 200 200 200 mV mV mVIOFFO utput Leakage CurrentVS = , 18V, VOUT = VS, VIN = 40mV Overdrive VS = , VOUT = 18V, VIN = 40mV A AtPD(HL)

9 High-to-Low Propagation DelayVS = 5V, 10mV Input Overdrive, RL = 10k, VOL = 400mV18 stPD(LH)Low-to-High Propagation DelayVS = 5V, 10mV Input Overdrive, RL = 10k, VOH = VS29 strOutput Rise TimeVS = 5V, 10mV Input Overdrive, RL = 10k VO = ( to ) stfOutput Fall TimeVS = 5V, 10mV Input Overdrive, RL = 10k VO = ( to ) sISSupply CurrentNo Load Current VS = VS = 5V VS = 12V VS = 18V A A A AELECTRICAL CHARACTERISTICS TA = 25 C, (LT6700-1/LT6700-2/LT6700-3) unless otherwise l denotes the specifications which apply over the temperature range of 0 C TA 70 C, (LT6700C-1/LT6700C-2/LT6700C-3) unless otherwise specified (Notes 4, 5).SYMBOLPARAMETERCONDITIONSMINTYPMAXUNI TSVTH(R)Rising Input Threshold Voltage (Note 6)RL = 100k, VO = 2V Swing VS = VS = 5V VS = 12V VS = 18V l l l l mV mV mV mVVTH(F)Falling Input Threshold Voltage (Note 6)RL = 100k, VO = 2V Swing VS = VS = 5V VS = 12V VS = 18V l l l l mV mV mV mVLT6700/LT6700HV56700123fhFor more information CHARACTERISTICSThe l denotes the specifications which apply over the temperature range of 0 C TA 70 C, (LT6700C-1/LT6700C-2/LT6700C-3) unless otherwise specified (Notes 4, 5).

10 SYMBOLPARAMETERCONDITIONSMINTYPMAXUNITSH YSHYS = VTH(R) VTH(F)VS = , 5V, 12V, 18V, RL = 100k, VO = 2V Swingl311mVIBI nput Bias CurrentVS = , 18V, VIN = VS VS = , VIN = 18V VS = , 18V, VIN = l l 15 15 15nA nA nAVOLO utput Low Voltage10mV Input Overdrive VS = , IOUT = VS = , IOUT = 3mA VS = 5V, IOUT = 5mA l l l 250 250 250 mV mV mVIOFFO utput Leakage CurrentVS = , 18V, VOUT = VS, VIN = 40mV Overdrive VS = , VOUT = 18V, VIN = 40mV Overdrivel l1 1 A AISS upply CurrentNo Load Current VS = VS = 5V VS = 12V VS = 18V l l l l A A A ASYMBOLPARAMETERCONDITIONSMINTYPMAXUNITS VTH(R)Rising Input Threshold Voltage (Note 6)RL = 100k, VO = 2V Swing VS = VS = 5V VS = 12V VS = 18V l l l l 390 392 389 388 410 408 411 412 mV mV mV mVVTH(F)Falling Input Threshold Voltage (Note 6)RL = 100k, VO = 2V Swing VS = VS = 5V VS = 12V VS = 18V l l l l mV mV mV mVHYSHYS = VTH(R) VTH(F)VS = , 5V, 12V, 18V, RL = 100k, VO = 2V Bias CurrentVS = , 18V, VIN = VS VS = , VIN = 18V VS = , 18V, VIN = l l 15 15 15nA nA nAVOLO utput Low Voltage10mV Input Overdrive VS = , IOUT = VS = , IOUT = 3mA VS = 5V, IOUT = 5mA l l l 250 250 250 mV mV mVIOFFO utput Leakage CurrentVS = , 18V, VOUT = VS, VIN = 40mV Overdrive VS = , VOUT = 18V, VIN = 40mV Overdrivel l1 1 A AISS upply CurrentNo Load Current VS = VS = 5V VS = 12V VS = 18V l l l l A A A AThe l denotes the specifications which apply over the temperature range of 40 C TA 85 C, (LT6700I-1/LT6700I-2/LT6700I-3) unless otherwise specified (Notes 4, 5).