RS8901XF

RS8901 Nano-Power, CMOS Input, RRIO, Push-Pull Output Comparator FEATURES DESCRIPTION • Low supply current 400nA (TYP) at VS = 1.4V • • Low input offset voltage : Vos(max) = 5mV Rail-to-Rail Input and output • SUPPLY RANGE: +1.4V to +5.5V • SPECIFIED UP TO +125°C • MicroSIZE The RS8901 offers a wide supply range, low quiescent current 400nA (TYP), and rail-to-rail inputs. All of these features come in industrystandard and extremely small packages, making this device an excellent choice for low-voltage and lowpower applications for portable electronics and industrial systems. PACKAGES: SOT23-5/SC70-5 Featuring a push-pull output stage, the RS8901 allows for operation with absolute minimum power consumption when driving any capacitive or resistive load. APPLICATIONS • OVERVOLTAGE AND UNDERVOLTAGE DETECTION • MULTIVIBRATORS • OVERCURRENT DETECTION • SYSTEM MONITORING • BATTERY POWERED SYSTEM The devices are ideal for system monitoring, include tablets, portable medical, smart phones. The RS8901 is specified at the full temperature range of −40°C to +125°C under single power supplies of 1.4V to 5.5V. PIN CONFIGURATIONS RS8901 5 V+ OUT 1 V- 2 + - +IN 3 4 -IN SOT23-5/SC70-5 REV A.1 1 www.run-ic.com RS8901 ABSOLUTE MAXIMUM RATINGS (1) Supply Voltage, V+ to V-...............................................7.0V Input Terminals, Voltage (2) …………... – 0.5 to (V+) + 0.5V Current (2)…………………....…..... ±10mA Storage Temperature ……….…………… −65°C to +150°C Operating Temperature ……….………… −40°C to +125°C Junction Temperature................................................150°C Lead Temperature (Soldering, 10s) ……………........260°C ESD Susceptibility HBM …......................................................................3000V MM ……………………….........………………...……….400V ESD SENSITIVITY CAUTION ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5V beyond the supply rails should be current-limited to 10mA or less. PACKAGE/ORDERING INFORMATION PRODUCT RS8901 TEMPERATURE PACKAGE PACKAGE RANGE LEAD MARKING RS8901XF -40℃~125℃ SOT23-5 8901 Tape and Reel,3000 RS8901XC5 -40℃~125℃ SC70-5 8901 Tape and Reel,3000 ORDERING NUMBER 2 PACKAGE OPTION www.run-ic.com RS8901 ELECTRICAL CHARACTERISTICS (At TA = +25C, Vs=1.4V to 5.5V, VCM=Vs/2, CL = 15pF, unless otherwise noted.) PARAMETER CONDITIONS RS8901 MIN TYP MAX UINTS 5.5 V 1500 nA POWER SUPPLY Vs Operating Voltage Range IQ Quiescent Current PSRR Power-Supply Rejection Ratio 1.4 400 Vs=1.4V to 5.5V, Vcm=(V-)+0.5V 68 90 dB INPUT Vos ΔVos/ΔT IB Vcm Input Offset Voltage Vcm=Vs/2 ±2 Input Offset Voltage Drift Vcm=Vs/2, -40°C ≤ TA ≤125°C 2 Input Bias Current 1 ±5 mV µV/°C 10 pA (V+)+0.1 V Common-Mode Voltage Range TA = –40°C to 125°C Output Swing From Upper Rail Vs=1.4V,Io=0.1mA 70 75 mV Vs=5.0V,Io=2.5mA 140 170 mV Output Swing From Lower Rail Vs=1.4V,Io=-0.1mA 35 40 mV Vs=5.0V,Io=-2.5mA 85 115 mV Short Circuit Sink Current Vs=5.0V 45 mA Short Circuit Source Current Vs=5.0V 40 mA VS = 5.0 V, Overdrive = 10 mV 13 VS = 5.0 V, Overdrive = 100 mV 6 VS = 2.5 V, Overdrive = 10 mV 12 VS = 2.5 V, Overdrive = 100 mV 5 VS = 1.4 V, Overdrive = 10 mV 13 VS = 1.4 V, Overdrive = 100 mV 6 VS = 5.0 V, Overdrive = 10 mV 20 VS = 5.0 V, Overdrive = 100 mV 22 VS = 2.5 V, Overdrive = 10 mV 15 VS = 2.5 V, Overdrive = 100 mV 18 VS = 1.4 V, Overdrive = 10 mV 15 VS = 1.4 V, Overdrive = 100 mV 18 (V-)-0.1 OUTPUT VOH VOH ISC SWITCHING TPHL TPLH Propagation Delay H To L Propagation Delay L To H µs TR Rise Time Overdrive = 100 mV 200 ns TF Fall Time Overdrive = 100 mV 200 ns 3 www.run-ic.com RS8901 TYPICAL CHARACTERISTICS At TA = +25C, Vs=5V, VCM = VS/2, CL=15pF unless otherwise noted. Propagation Delay (TPLH) Propagation Delay (TPHL) Overdrive=10mv Vs=5v 4us/div 4us/div SINK CURRENT vs TEMPERATURE SOURCE CURRENT vs TEMPERATURE 52 48 50 46 Source Current(mA) Sink Current(mA) Vs=5v 2V/div 10mV/div 2V/div 10mV/div Overdrive=10mv 48 46 44 42 40 38 44 42 40 38 36 34 36 32 -40 -20 0 20 40 60 80 100 120 140 Temperature(C) -40 -20 4 0 20 40 60 80 100 120 140 Temperature(C) www.run-ic.com RS8901 PACKAGE OUTLINE DIMENSIONS SOT23-5 D 1.90 b 2.59 E1 E 0.99 0.95 0.69 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 L A1 Symbol c θ Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° 5 www.run-ic.com RS8901 SC70-5 D 1.30 b 1.9 E E1 0.75 Pin1 Index Area 0.65 0.4 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 c θ L A1 Symbol Dimensions In Millimeters L1 Dimensions In Inches Min Max Min Max A 0.900 1.100 0.035 0.043 A1 0.000 0.100 0.000 0.004 A2 0.900 1.000 0.035 0.039 b 0.150 0.350 0.006 0.014 c 0.080 0.150 0.003 0.006 D 2.000 2.200 0.079 0.087 E 1.150 1.350 0.045 0.053 E1 2.150 2.450 0.085 0.096 e 0.650(BSC) 0.026(BSC) e1 1.300(BSC) 0.051(BSC) L 0.260 L1 θ 0.460 0.010 0.525 0° 0.018 0.021 8° 6 0° 8° www.run-ic.com