NJM393CG-TE2

NJM393C/NJM393CA Low power dual voltage comparator Features • Wide single supply voltage range or dual supplies +2V to +36V or ±1V to ±18V + • Very low supply current : 0.45mA typ. at Vcc =5V • Low input bias current: 20nA typ. NJM393CG NJM393CAG ( SOP8 ) • Input common-mode voltage range includes ground • Low output saturation voltage: 80mV typ. (Isink = 4mA) Pin connections • Differential input voltage range equal to the supply voltage: ±36V • TTL, DTL, ECL, MOS, CMOS compatible outputs (Top View) • Internal ESD protection Human body model (HBM) ±2000V typ. • Input Offset Voltage Grade NJM393C( Normal-Grade) 5mV max. at Ta=25℃ 9mV max.at Ta=0 to 70℃ NJM393CV NJM393CAV ( SSOP8 ) NJM393CA(A-Grade ) 2mV max. at Ta=25℃ 4mV max.at Ta=0 to 70℃ Vcc + Output 1 1 8 Inverting Input1 2 7 Output 2 Non-Inverting Input1 3 6 Inverting Input2 - 4 5 Non-Inverting Input2 Vcc Description The NJM393C/NJM393CA consist of two independent low power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage. 1 Schematic diagram Figure 1. Schematic diagram (1/2 NJM393C/NJM393CA) VCC + 10μA 80μA 10μA 80μA Output Vo Non-inverting Input inverting Input VCC ver.10 - -1- NJM393C/NJM393CA Absolute maximum ratings and operating conditions 2 Table1. Absolute maximum ratings Symbol Parameter + Value Unit 36 V ±36 V - VCC Supply voltage(VCC - VCC ) VID Differential input voltage VIN Input voltage VO (Tamb=25ºC) (1) (2) V Vcc -0.3 to Vcc +36 V - Output short-circuit to VCC Infinite - Tstg Storage temperature range -65 to +150 °C Tj Output Terminal Input Voltage Vcc- -0.3 to Vcc- +36 - - (3) Maximum junction temperature - 150 (5) PD Power Dissipation θja thermal resistance junction to ambient ψjt thermal resistance junction to top surface of IC package (4) (4) °C (6) SOP8 ：690 1000 (5) (6) SSOP8：430 540 (5) (6) SOP8 ：180 122 (5) (6) SSOP8 ：290 230 (5) (6) SOP8 ： 49 43 (5) (6) SSOP8 ： 46 45 + 1. Input voltage is the voltage should be allowed to apply to the input terminal independent of the magnitude of VCC . mW °C /W °C /W + 2. Output voltage is the voltage should be allowed to apply to the output terminal independent of the magnitude of VCC . 3. Short-circuits from the output to VCC+ can cause excessive heating and potential destruction. 4. Short-circuit can cause excessive heating and destructive dissipation. Values are typical. 5. EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting 6. EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 4layers, FR-4) mounting Table2. Operating conditions Symbol VCC Parameter + - Supply voltage (VCC - VCC ) Tamb =25ºC (unless otherwise specified) Value Unit 2 to 36 V + Common mode input voltage range (VCC =30V) Vicm 0 ºC ≤ Tamb ≤ 70 ºC Toper + Tamb = 25℃ 0 to VCC -1.5 (5) Operating free-air temperature range V + 0 to VCC -2.0 -40 to +85 °C . -2- ver.10 NJM393C/NJM393CA 2 Electrical characteristics Table3. VCC+ = +5V, VCC- = 0V, Tamb = 25˚C (unless otherwise specified) Symbol Parameter Input offset voltage Min. Typ. Max. Unit ‐ 0.5 5 ‐ 0.5 2 ‐ ‐ 9 ‐ ‐ 4 ‐ ‐ 0.5 ‐ 50 150 ‐ 20 250 ‐ ‐ 400 50 200 ‐ V/mV ‐ 0.45 1 mA ‐ 0.6 2.5 ‐ ‐ VCC V ‐ 80 400 mV ‐ ‐ 700 ‐ 0.1 ‐ nA ‐ ‐ 1 μA 6 16 ‐ mA ‐ 1.3 ‐ μs ‐ 250 ‐ ns (1) Tamb = 25℃ NJM393CA Vio 0 ºC ≤ Tamb ≤ 70 ºC (5) NJM393CA mV Input offset current Iio Tamb = 25℃ 0 ºC ≤ Tamb ≤ 70 ºC Input bias current Iib nA (2) Tamb = 25℃ 0 ºC ≤ Tamb ≤ 70 ºC Avd (5) (5) Large signal voltage gain + VCC = 15V, RL=15kΩ, Vo = 1V to 11V nA Supply current (all comparators) ICC + VCC = +5V, no load + VCC = +30V, no load Vid Differential input voltage (3) + Low level output voltage(Vid = -1V, Isink = 4mA) VOL Tamb = 25℃ 0 ºC ≤ Tamb ≤ 70 ºC (5) + High level output current (VCC = Vo = 30V, Vid = 1V) IOH Tamb = 25℃ 0 ºC ≤ Tamb ≤ 70 ºC Isink tre (5) Output sink current,Vid = 1V, Vo = 1.5V Response Time (4) + RL = 5.1kΩ connected to VCC Large Signal Response Time trel + RL = 5.1kΩ connected to VCC el = TTL, V(ref) = +1.4V 1. At output switch point, Vo = 1.4V, RS = 0 with VCC+ from 5V to 30V, and over the full common-mode range (0V to VCC+ - 1.5V). 2. The direction of the input current is out of the IC due to the PNP input stage. 3. Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode range, the comparator will provide a proper output state. The low input voltage must not be less than –0.3V (or 0.3V below the negative power supply, if used). 4. The response time specified is for a 100mV input step with 5mV overdrive. 5. This parameter is not 100% test. ver.10 -3- NJM393C/NJM393CA ■ TYPICAL CHARACTERISTICS Supply Current vs. Supply Voltage Input Bias Current [nA] Ta=-40ºC 0.6 0.4 Ta=25ºC Ta=85ºC 0.2 0 -50 VCC+=2V -150 5 10 15 20 25 30 Supply Voltage VCC+ [V] 35 40 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] Input Offset Voltage vs. Supply Voltage Input Offset Voltage vs. Temperature VCC- =0V,VCOM=1.4V, VOUT=1.4V, RL=15kΩ 5 5 4 4 3 3 Input Offset Voltage [mV] Input Offset Voltage [mV] VCC+=5V -100 0 2 1 Ta=25ºC Ta=-40ºC 0 -1 -2 -3 -4 VCC- =0,VCOM=1.4V, VOUT=1.4V, RL=15kΩ 2 VCC+=30V 1 0 -1 -2 -3 -4 Ta=85ºC -5 VCC+=2V VCC+=5V -5 0 10 20 30 Supply Voltage VCC+ [V] 40 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] Input Offset Voltage vs. Common-Mode Input Voltage Open-Loop Gain vs. Temperature VCC+=30V, VCC-=0V 5 140 4 VCC+=15V, VCC- =0V, VOUT=1V to 11V 120 3 2 Open-Loop Gain [dB] Input Offset Voltage [mV] VCC+=30V 50 0.0 Ta=-40ºC 1 0 -1 -2 Ta=+25ºC -3 Ta=85ºC 100 80 60 40 20 -4 0 -5 -5 -4- VCC- =0V,VCOM=0V 150 100 0.8 Supply Current [mA] Input Bias Currentvs. Temperature VCC- =0V, VCOM=0V, VO=open 1.0 0 5 10 15 20 25 Common-Mode Input Voltage [V] 30 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] ver.10 NJM393C/NJM393CA ■ TYPICAL CHARACTERISTICS Output saturation voltage vs. supply voltage Output Sink Current vs. Temperature VCC- =0V, VOUT=1.5V, VIN+=0V, VIN-=1V 25 VCC+=30V Output saturation voltage [mV] Output Sink Current [mA] 30 VCC+=5V 20 15 10 VCC- =0V, Ta=25ºC 300 VCC+=2V 5 250 ISINK=10mA 200 150 ISINK=5mA 100 ISINK=3mA 50 ISINK=2mA 0 0 -50 0 0 25 50 75 100 125 150 Ambient Temperature [ºC] 5 10 15 20 25 30 Supply Voltage VCC+ [V] 35 Output saturation voltage vs. output sink current Response Time vs. Temperature VCC+=5V, VCC- =0V, VID=-1V VCC+ =5V, VCC- =0V, VIN-=200mVPP, ov=100mV, RL=5.1kΩ 10 Output saturation voltage [V] -25 Ta=-40ºC 1000 800 Ta=85ºC Response Time [ns] 1 Ta=25ºC 0.1 0.01 40 600 Rise 400 200 Fall 0.001 0 0.1 1 10 Output sink current [mA] 100 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] Output Signal Rising/Falling Time vs. Temperature Output Signal Rising/Falling Time [ns] VCC +=5V, VCC- =0V, VIN+=0V, VIN-=200mVPP, ov=100mV, RL=5.1kΩ 600 500 400 Rise 300 200 100 Fall 0 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] ver.10 -5- NJM393C/NJM393CA ■ TYPICAL CHARACTERISTICS Response Time 0.9 4 0.8 0.7 3 0.7 Output ov=5mV 0.6 2 0.5 0.4 ov=20mV 1 ov=100mV 0 0.3 -1 0.2 -2 Input Input Voltage [V] 5 0.8 VCC+=5V, VCC- =0V,RL=5.1kΩ, VREF=0V, CL=0pF, Ta=25ºC 5 ov=5mV ov=20mV 0.5 3 2 1 0.4 0 0.3 ov=100mV 0.2 -1 -2 0.1 -3 0 -4 0 -3 -4 -0.1 -5 -0.1 -5 -0.2 -6 -0.2 Input -6 Response Time Response Time VCC+=5V, VCC- =0V,RL=5.1kΩ, VREF=1.4V, Ta=25ºC VCC+=5V, VCC - =0V,RL=5.1kΩ, VREF=1.4V, Ta=25ºC CL=0PF Output CL=47PF CL=100PF Input 0.25μs/div 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 Input Voltage [V] 12 11 10 9 8 7 6 5 4 3 2 1 0 -1 0.25μs/div Output Voltage [V] Input Voltage [V] 0.25μs/div -6- 4 Output 0.6 0.1 6 Output Voltage [V] 1 Output Voltage [V] Input Voltage [V] 0.9 Response Time 6 12 11 10 9 8 7 6 5 4 3 2 1 0 -1 CL=0PF CL=47PF Output CL=100PF Input 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 Output Voltage [V] 1 VCC+=5V, VCC- =0V,RL=5.1kΩ, VREF=0V, CL=0pF, Ta=25ºC 0.25μs/div ver.10 NJM393C/NJM393CA ■PACKAGE OUTLINE UNIT : mm SOP8 0.175±0.075 1.55±0.2 1.27 0.1 S 0.42±0.07 0.25 M S 0.22±0.03 6.0±0.2 3.9±0.1 4.9±0.1 0.825±0.425 0°～ 7° SSOP8 +0.3 3.50 -0.1 0 ~ 10º 0.5±0.2 4.4±0.2 6.4±0.3 5 8 1 4 0.65 +0.1 0.15 -0.05 0.1±0.1 1.15±0.1 0.9MAX 0.1 0.22±0.1 ver.10 0.1 M [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. -7-