HA17901A

HA17901A Series Quadruple Comparators REJ03D0806-0100 Rev.1.00 Mar 10, 2006 Description The HA17901A series products are comparators designed for general purpose, especially for power control systems. These ICs operate from a single power-supply voltage over a wide range of voltages, and feature a reduced powersupply current since the supply current is independent of the supply voltage. www.DataSheet4U.com These comparators have the merit which ground is included in the common-mode input voltage range at a singlevoltage power supply operation. These products have a wide range of applications, including limit comparators, simple A/D converters, pulse/square-wave/time delay generators, wide range VCO circuits, MOS clock timers, multivibrators, and high-voltage logic gates. Features Wide power-supply voltage range : 2 to 36 V Very low supply current : 0.8 mA Typ. Low input bias current : 25 nA Typ. Low input offset current : 5 nA Typ. Low input offset voltage : 2 mV Typ. The common-mode input voltage range includes ground Output voltages compatible with CMOS logic systems Rev.1.00 Mar 10, 2006 page 1 of 15 HA17901A Series Low electro-magnetic susceptibility Measurement Condition Vcc = 5 V 1k 1k + − Vcc 5.1 kΩ 6.0 5.0 4.0 HA17901A Vout vs. Vin Vout Vout (V) 3.0 2.0 1.0 0.0 HA17901A (0 Hz) HA17901A (10 MHz) HA17901A (100 MHz) 0.90 0.95 1.00 Vin (V) 1.05 1.10 1.15 Vin 1V 0.01 µF −10 dBm RF signal source (for quasi-RF noise) www.DataSheet4U.com −1.0 0....