LM319 Dual high speed comparators

These products are precision high speed dual comparators designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. They feature low input currents and high gains.

The open collector of the output stage makes it compatible with TTL as well as capable of driving lamps and relays at currents up to 25mA.

Although designed primarily for applications requiring operation from digital logic supplies, the comparators are fully specified for power supplies up to ±15V.

They feature faster response than LM111 at the expense of higher current consumption. However, the high speed, wide operating voltage range and low package count make the LM119/219/319 much more versatile

技术特性
Circuit Diagram
LM319 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
LM319N Active 0.689 1000 PDIP 14 Tube 0 °C-70 °C LM319N
LM319DT Active 0.574 1000 SO-14 Tape And Reel 0 °C-70 °C LM319DT
LM319D Active 0.689 1000 SO-14 Tube 0 °C-70 °C LM319D
DATASHEET
下载 描述 版本 大小
LM319 DS0434: High speed dual comparators 2 584KB
APPLICATION NOTES
下载 描述 版本 大小
AN3159 AN3159: STEVAL-ILH005V2: 150 W HID electronic ballast 1 1864KB