BA10393

Standard ICs Dual comparators BA10393 / BA10393F / BA10393N The BA10393, BA10393F, and BA10393N are dual comparators with open-collector output which allows wired OR connections. The operating power supply voltage ranges from 2 to 36V for a single power supply and 1 to 18V for a dual power supply. The packages are as follows: DIP 8-pin (BA10393), SOP 8-pin (BA10393F), and SIP 8-pin (BA10393N). Features 1) Wide operating voltage range. 4) Wide common-mode input voltage. (0 to VCC 1.5V) (Single power supply: 2 to 36V, dual power supply: 5) Open collector output. 1 to 18V) 6) Compatible with 393 comparators from other manu- 2) Low current dissipation. (0.4mA typ. at VCC = 5V) facturers. 3) Low input offset voltage. (25nA typ. at VCC = 5V) and low input offset voltage. (typically 1.0mV at VCC = 5V) Block diagram BA10393 / BA10393F BA10393N OUT1 1 8 VCC + 2ch 1ch IN1 2 7 OUT2 1ch + 2ch + IN1 3 + 6 IN2 VEE 4 5 + IN2 1 OUT1 1 IN1 2 + IN1 3 VEE 4 + IN2 5 IN2 6 OUT2 7 VCC 8 +Standard ICs BA10393 / BA10393F / BA10393N Internal circuit configuration VCC OUT + IN IN GND Absolute maximum ratings (Ta = 25C) Limits Parameter Symbol Unit BA10393 BA10393F BA10393N VCC 36 ( 18) 36 ( 18) 36 ( 18) V Power supply voltage * * * Pd 800 550 900 mW Power dissipation Differential input voltage VID VCC VCC VCC V VI 0.3 ~ VCC 0.3 ~ VCC 0.3 ~ VCC V Common-mode input voltage Topr 40 ~ + 85 40 ~ + 85 40 ~ + 85 C Operating temperature Tstg 55 ~ + 125 55 ~ + 125 55 ~ + 125 C Storage temperature Refer to the Pd characteristics diagram. * The values for the BA10393F are those when it is mounted on a glass epoxy PCB (50mm 50mm 1.6mm). Electrical characteristics (unless otherwise noted, Ta = 25C, VCC = + 5V) Parameter Symbol Min. Typ. Max. Unit Conditions VIO 1 5mV VO = 1.4V Input offset voltage + Input offset current IIO 5 50 nA IIN , VO = 1.4V IIN Input bias current IB 25 250 nA VO = 1.4V Common-mode input voltage VICM 0VCC 1.5 V Voltage gain AV 93 106 dB RL = 15kW , VCC = 15V Quiescent current IQ 0.4 1 mA RL = , on All Comparators + Output sink current Isink 6 16 mA VIN = + 1V, VIN = 0V, VO = 1.5V + Output saturation voltage VOL 250 400 mV VIN = + 1V, VIN = 0V, Isink = 4mA + Output leakage current Ileak 0.1 nA VIN = + 1V, VIN = 0V,VO = 5V Response time tr 1.3 msRL = 5.1kW , VRL = 5V 2