■ 제품필수정보

제조사	STMicroelectronics
제조사품명	LM239APT
간략설명	LM239APT STMicroelectronics, Quad Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 ??32 V 14-Pin TSSOP

■ 제품사양

Comparator
타입 = Low Power
장착형태 = Surface Mount
패키지 = TSSOP Power Supply
타입 = Dual, Single Output
타입 = CMOS, DTL, ECL, MOS, TTL Number of Channels per Chip = 4 Typical Response Time = 1.3µs
핀수 = 14 Typical Single Supply Voltage = 2 ??32 V
크기 = 5.1 x 4.5 x 1.05mm Length = 5.1mm Width = 4.5mm
높이 = 1.05mm Typical Dual Supply Voltage = ±1 to ±16V This family of devices consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A, and LM139A. Each comparator has been designed specifically to operate from a single power 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.Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to ±18 V Very low supply current (1.1 mA) independent of supply voltage Low input bias current: 25 nA typ Low input offset current: ±5 nA typ Low input offset voltage: ±1 mV typ Input common-mode voltage range includes ground Low output saturation voltage: 250 mV typ,(ISINK = 4 mA) Differential input voltage range equal to the supply voltage TTL, DTL, ECL, MOS, CMOS compatible outputs