LM319数据手册集成电路(IC)的比较器规格书PDF
LM319规格书详情
描述 Description
The LM119 series are precision high-speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5-V logic supply and ground. They have higher gain and lower input currents than devices such as the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL, and TTL, as well as capable of driving lamps and relays at currents of up to 25 mA.
The LM319A offers improved precision over the standard LM319, with tighter tolerances on offset voltage, offset current, and voltage gain.
Although designed primarily for applications requiring operation from digital logic supplies, the LM119 series are fully specified for power supplies up to ±15 V. The series features faster response than the LM111, at the expense of higher power dissipation. However, the high-speed, wide operating voltage range and low package count make the LM119 more versatile than older devices such as the LM711.
The LM119 is specified from 55°C to +125°C, the LM219 is specified from 25°C to +85°C, and the LM319A and LM319 are specified from 0°C to +70°C.
特性 Features
• Two Independent Comparators
• Operates from a Single 5-V Supply
• Typically 80-ns Response Time at ±15 V
• Minimum Fan-out of 2 Each Side
• Maximum Input Current of 1 µA Over Temperature
• Inputs and Outputs can be Isolated from System Ground
• High Common-Mode Slew Rate
技术参数
- 产品编号:
LM319N
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 比较器
- 包装:
管件管件
- 类型:
通用
- 输出类型:
开路集电极,开路发射极,TTL
- 电压 - 供电,单/双 (±):
5V ~ 30V,±2.5V ~ 15V
- 电压 - 输入补偿(最大值):
8mV @ ±15V
- 电流 - 输入偏置(最大值):
1µA @ ±15V
- 电流 - 静态(最大值):
12.5mA
- 工作温度:
0°C ~ 70°C
- 封装/外壳:
14-DIP(0.300",7.62mm)
- 安装类型:
通孔
- 供应商器件封装:
14-DIP
- 描述:
IC COMPARATOR HS DUAL 14-DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
46 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NS |
2016+ |
SOP14 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
FSC |
三年内 |
1983 |
只做原装正品 |
询价 | |||
NS |
05+ |
SOP14 |
15 |
全新原装进口自己库存优势 |
询价 | ||
PHI |
20+ |
SOP |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
TI/德州仪器 |
24+ |
DIP-14 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
NS |
24+ |
DIP14 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
FSC/ON |
23+ |
原包装原封 □□ |
4642 |
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 |