NJU7712/13 2ch VOLTAGE DETECTOR ! GENERAL DESCRIPTION The NJU7712/13 is a 2ch low quiescent current voltage detector featuring high precision detection voltage. The detection voltage is fixed internally with an accuracy of 1.0%. NJU7712 is Nch. Open Drain and NJU7713 of output circuit form is a C-MOS output. ! PACKAGE OUTLINE NJU7712/13F NJU7712/13F3 ! FEATURES " High Precision detection Voltage " Low Quiescent Current " Detection Voltage Range ±1.0% 0.8µA(per 1ch) 1.5 ∼ 6.0V(0.1V step) It applies only to 1ch(Over Voltage Detect). 1.3 ∼ 6.0V(0.1V step) It applies only to 2ch(Low Voltage Detect). " 1ch: Over Voltage Detect, 2ch: Low Voltage Detect " Output Circuit Form NJU7712: Nch. Open Drain Type NJU7713: C-MOS Output Type " CMOS Technology " Package Outline SOT-23-5 (MTP5) / SC88A ! PIN CONFIGURATION 5 1 4 2 3 NJU771*F/F3 PIN FUNCTION 1. VOUT1 2. VSS 3. VDD1 4. VDD2 5. VOUT2 ! EQUIVALENT CIRCUIT NJU7712 NJU7713 VDD 1 V DD 1 VOUT1 V OUT1 Vref Vref VSS VSS VDD 2 V DD 2 V OUT2 Vref Ver.2004-01-16 VOUT2 Vref -1- NJU7712/13 ! DETECTION VOLTAGERANK LIST Device Name Package NJU7712/13F4227 NJU7712/13F0613 NJU7712/13F3-4227 NJU7712/13F3-0613 SOT-23-5 (MTP5) -2- SC88A VDET CH1 CH2 4.2V 2.7V 6.0V 1.3V 4.2V 2.7V 6.0V 1.3V Ver.2004-01-16 NJU7712/13 ! NJU7712 ! ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage VDD Output Voltage VOUT Output Current IOUT Power Dissipation Operating Temperature Storage Temperature PD Topr Tstg RATINGS +10 VSS-0.3 ∼ +10 50 200(MTP5) 250(SC88A(*note 1)) -40 ∼ +85 -40 ∼ +125 (Ta=25°C) UNIT V V mA mW °C °C (*note 1): On board, 50mm×50mm×1.6mm glass epoxy baseplate. ! ELECTRICAL CHARACTERISTICS (1ch: Over Voltage Detect, Ta=25°C) PARAMETER SYMBOL Detection Voltage VDET1 TEST CONDITION Hysterisis Voltage VHYS1 Quiescent Current ISS1 VDD1=VDET1+1V Output Current IOUT1 Nch,VDS1=0.5V Output Leak Current Detection Voltage Temperature Coefficient Operating Voltage (*note 2) ILEAK1 VDD1=VOUT1=9V MIN. TYP. MAX. UNIT -1.0% +1.0% V − VDET VDET VDET V ×0.03 ×0.05 ×0.08 0.5 1.0 VDET1=1.5V ∼ 1.7V Version µA − 0.8 1.6 VDET1=1.8V ∼ 6.0V Version µA − 6 13 mA VDD1=4.8V(≤4.3V Version) − VDD1=7.0V 8 18 mA − 0.1 µA − − ∆VDET1/∆Ta Ta=0 ∼ +85°C VDD1 RL1=100kΩ − ±100 − ppm/°C 0.8 − 9 V (*note 2): The minimum Operating Voltage(VOPL) indicates the same value of the output voltage(VOUT) on condition that VOUT becomes 90% or less of the input voltage(VDD). (2ch: Low Voltage Detect, Ta=25°C) PARAMETER SYMBOL Detection Voltage VDET2 TEST CONDITION Hysterisis Voltage VHYS2 Quiescent Current ISS2 VDD2=VDET2+1V Output Current IOUT2 Nch,VDS2=0.5V Output Leak Current Detection Voltage Temperature Coefficient Operating Voltage (*note 3) ILEAK2 VDD2=VOUT2=9V ∆VDET2/∆Ta Ta=0 ∼ +85°C VDD2 RL2=100kΩ VDET2=1.3V ∼ 1.7V Version VDET2=1.8V ∼ 6.0V Version VDD2=1.2V VDD2=2.4V (≥4.3V Version) MIN. TYP. MAX. UNIT -1.0% +1.0% V − VDET VDET VDET V ×0.03 ×0.05 ×0.08 0.5 1.0 µA − 0.8 1.6 µA − 0.75 2.0 mA − 4.5 7.0 mA − 0.1 µA − − − ±100 − ppm/°C 0.8 − 9 V (*note 3): The minimum Operating Voltage(VOPL) indicates the same value of the output voltage(VOUT) on condition that VOUT becomes 10% or less of the input voltage(VDD). Ver.2004-01-16 -3- NJU7712/13 ! TEST CIRCUIT 1 COMMON TEST CIRCUIT RL1 ISS1 A V DD1 V V DD1 V OUT 1 V DET 1/ V OPL1 V V OUT 1 V V OUT 2 NJM7712 ISS2 A V DD2 V V DD2 V SS V OUT 2 V DET 2/ V OPL2 RL2 2 OUTPUT CURRENT / LEAK CURRENT TEST CIRCUIT IOUT 1/ILEAK1 V DD1 V OUT 1 A V DS1/ V OUT 1 V DD1 NJM7712 IOUT 1/ILEAK1 V DD2 V DD2 -4- V SS V OUT 2 A V DS2/ V OUT 2 Ver.2004-01-16 NJU7712/13 ! TYPICAL APPLICATION 1 Buttery voltage supervision V DD RL 1: 100k V DD1 V OUT 1 Over Voltage Detection NJM7712 Battery R L2: 100k V DD2 V SS V OUT 2 Low Voltage Detection or Overelectrical discharge 2 Window Comparator V DD RL : 100k V DD1 V OUT 1 V OUT NJM7712 Battery V DD2 Ver.2004-01-16 V SS V OUT 2 -5- NJU7712/13 ! NJU7713 ! ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage VDD Output Voltage VOUT Output Current IOUT Power Dissipation Operating Temperature Storage Temperature PD Topr Tstg RATINGS +10 VSS-0.3 ∼ +10 50 200(MTP5) 250(SC88A(*note 1)) -40 ∼ +85 -40 ∼ +125 (Ta=25°C) UNIT V V mA mW °C °C (*note 1): On board, 50mm×50mm×1.6mm glass epoxy baseplate. ! ELECTRICAL CHARACTERISTICS (1ch: Over Voltage Detect, Ta=25°C) PARAMETER SYMBOL Detection Voltage VDET1 Hysterisis Voltage VHYS1 Quiescent Current ISS1 Output Current IOUT1 TEST CONDITION VDD1=VDET1+1V Nch, VDS1=0.5V Pch, VDS1=0.5V Detection Voltage Temperature Coefficient Operating Voltage (*note 4) ∆VDET1/∆Ta VDD1 VDET1=1.5V ∼ 1.7V Version VDET1=1.8V ∼ 6.0V Version VDD1=4.8V(≤4.3V Version) VDD1=7.0V VDD1=1.4V VDD1=2.4V(≥2.7V Version) Ta=0 ∼ +85°C RL1=100kΩ MIN. -1.0% VDET x0.03 − − 6 8 0.1 0.6 TYP. − VDET x0.05 0.5 0.8 13 18 0.4 1.6 MAX. +1.0% VDET x0.08 1.0 1.6 − − − − UNIT V − ±100 − ppm/°C 1.2 − 9 V V µA µA mA mA mA mA (*note 4): The minimum Operating Voltage(VOPL) indicates the same value of the output voltage(VOUT) on condition that VOUT becomes 90% or less of the input voltage(VDD). (2ch: Low Voltage detect, Ta=25°C) PARAMETER SYMBOL Detection Voltage VDET2 Hysterisis Voltage VHYS2 Quiescent Current ISS2 TEST CONDITION VDD2=VDET2+1V Nch, VDS2=0.5V Output Current IOUT2 Pch, VDS2=0.5V Detection Voltage Temperature Coefficient Operating Voltage (*note 5) ∆VDET2/∆Ta VDD2 Ta=0 ∼ +85°C RL2=100kΩ VDET2=1.5V ∼ 1.7V Version VDET2=1.8V ∼ 6.0V Version VDD2=4.8V(≤4.3V Version) VDD2=7.0V VDD2=1.4V VDD2=2.4V (4.0V∼5.6V Version) VDD2=8.4V (≥5.7V Version) MIN. TYP. MAX. UNIT -1.0% VDET x0.03 − − 0.75 4.5 2.0 − VDET x0.05 0.5 0.8 2.0 7.0 3.5 +1.0% VDET x0.08 1.0 1.6 − − − V µA µA mA mA mA 2.5 4.0 − mA 3.0 5.0 − mA − ±100 − ppm/°C 0.8 − 9 V V (*note 5): The minimum Operating Voltage(VOPL) indicates the same value of the output voltage(VOUT) on condition that VOUT becomes 10% or less of the input voltage(VDD). -6- Ver.2004-01-16 NJU7712/13 ! TEST CIRCUIT 1 COMMON TEST CIRCUIT ISS1 A V DD1 V V DD1 V OUT 1 V DET 1/ V OPL1 V V OUT 1 V V OUT 2 NJM7713 ISS2 A V DD2 V V DD2 V SS V OUT 2 V DET 2/ V OPL2 2 Nch OUTPUT CURRENT TEST CIRCUIT IOUT 1 V DD1 V OUT 1 A V DD1 V DS1 NJM7713 IOUT 2 V DD2 V DD2 Ver.2004-01-16 V SS V OUT 2 A V DS2 -7- NJU7712/13 3 Pch OUTPUT CURRENT TEST CIRCUIT V DS1 IOUT 1 V DD1 V OUT 1 A V DD1 NJM7713 IOUT 2 V DD2 V SS V OUT 2 A V DD2 V DS2 4 MINUIMUM OPERATING VOLTAGE TEST CIRCUIT RL1 V DD1 V DD1 V V OUT 1 V OPL1 V V OUT 1 V V OUT 2 NJM7713 V DD2 V DD2 -8- V V OPL2 V SS V OUT 2 RL2 Ver.2004-01-16 NJU7712/13 ! TYPICAL APPLICATION 1 Buttery voltage supervision V DD1 V OUT 1 Over Voltage Detection NJM7713 Battery V DD2 Ver.2004-01-16 V SS V OUT 2 Low Voltage Detection or Overelectrical discharge -9- NJU7712/13 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. - 10 - Ver.2004-01-16