AN1393 (AN6914), AN1393S (AN6914S) Dual Comparators AN1393 (AN6914) Unit:mm 1 8 2 7 3 6 4 2.54 9.4±0.3 The AN1393 (AN6914) and the AN1393S (AN6914S) are dual (voltage) comparators with wide range of operating supply valtage. 0.5±0.1 1.2±0.25 ■ Overview 5 0.51min. 6.3±0.3 3.8±0.25 (3.45) ■ Features • Wide range of operating voltages Single supply:2 to 36V Dual supply:±1 to ±18V • Low circuit current:0.6mA typ. • Wide range of common-mode input voltages :0V to VCC–1.5V (single supply) • Open collector output 7.62±0.25 3—15˚ +0.1 0.15 – 0.05 8-pin DIL Plastic Package (DIP008-P-0300B) 8 2 7 3 6 4 5 1.5±0.2 1 5.0±0.3 0.4±0.25 Unit:mm 0.3 4.2±0.3 6.5±0.3 0.15 0.65 0.1±0.1 1.27 0.6±0.3 AN1393S (AN6914S) 8-pin PANAFLAT Plastic Package (SOP008-P-0225A) ■ Block Diagram VCC VO2 VIN2– VIN2+ 8 7 6 5 + – Ch.2 + Ch.1 – 1 2 3 4 VO1 VIN1– VIN1+ GND ■ Pin Descriptions Pin No. Pin name 1 Ch.1 output 2 Ch.1 inverting input 3 Ch.1 non inverting input 4 GND 5 Ch.2 non inverting input 6 Ch.2 inverting input 7 Ch.2 output 8 VCC ■ Absolute Maximum Ratings (Ta=25˚C) Parameter Symbol Rating 36 V Common-mode input voltage VCC VICM *1 – 0.3 to 36 V Differential input voltage VID *2 36 V Output applied voltage V1, V7 24 V Supply voltage Voltage Power dissipation AN1393 (AN6914) Storage temperature 500 PD AN1393S(AN6914S) Operating ambient temperature – 30 to +85 ˚C – 55 to +150 Tstg AN1393S(AN6914S) mW 360 Topr AN1393(AN6914) Unit ˚C – 55 to +125 *1 The common mode input voltage is a voltage applied to the non-inverting input pin and inverting input pin simultaneously. *2 Differential input is equivalent to the potential difference between the non-inverting input pin and inverting input pin. ■ Recommended Operating Range (Ta=25˚C) Parameter Operating supply voltage range Symbol Range VCC Double power supply ±1V to ±18V Single power supply 2V to 36V ■ Electrical Characteristics (VCC=5V, Ta=25˚C) Parameter Symbol Condition min typ max Unit Input offset voltage VI (offset) 5 mV Input offset current IIO 50 nA Input bias current IBias 250 Voltage gain GV Common-mode input voltage range VCM Supply current ICC Response time Output sink current Low level output voltage Output terminal leakage current tr ISINK VOL IO (Leak) 1 RL=15kΩ 200 0 RL= ∞ 0.6 RL=5.1kΩ, VRL=5V VREF= 0V, VIN=1V, VO < =1.5V nA V/mV VCC–1.5 V 1.5 mA µs 1.3 10 mA VREF= 0V, VIN=1V, ISINK=3mA 0.2 VIN= 0V, VREF=1V, VO=5V 0.1 0.4 V nA ■ Characteristics Curve ICC –VCC IBias–Ta 1.6 VOL–Ta 120 0.24 VCC=5V RL= ∞ VCC=5V ISINK=3mA Ta=–30˚C 1.0 0.8 Ta=25˚C 0.6 Ta=85˚C 0.4 100 0.20 Output Voltage VOL (V) 1.2 Input Bias Current IBias (nA) Supply Current ICC (mA) 1.4 80 60 40 20 0.16 0.12 0.08 0.04 0.2 0 10 20 30 0 –40 –20 40 Supply Voltage VCC (V) Input Voltage VIN (mV) Output Voltage VO (V) VOL–ISINK VCC=5V Output Voltage VOL (V) 3.5 3.0 Ta=25˚C –30˚C 85˚C 2.0 1.5 1.0 0.5 0 0 5 10 15 20 25 40 0 –40 –20 80 100 120 60 Ambient Temperature Ta (˚C) 4.0 2.5 20 0 30 Output Sink Current ISINK (mA) Transfer Characteristics (1) 6 Overdrive 5 4 3 5mV 20mV 50mV 80mV VCC=5V VIN 5.1kΩ VO – 2 + 1 0 100 50 0 0 1 2 Time t (µs) 3 4 20 0 40 80 100 120 60 Ambient Temperature Ta (˚C) Transfer Characteristics (2) Input Voltage VIN (mV) Output Voltage VO (V) 0 6 Overdrive 5mV 20mV 50mV 80mV 5 4 3 VCC=5V VIN – 2 + 5.1 kΩ VO 1 0 0 –50 –100 0 1 2 Time t (µs) 3 4