LF412数据手册TI中文资料规格书
LF412规格书详情
描述 Description
This device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage and a specified maximum input offset voltage drift. It requires low supply current yet maintains a large gain bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents. The LF412C can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits. The LF412C is characterized for operation from 0°C to 70°C.
特性 Features
• Low Input Bias Current...50 pA Typ
• Low Input Noise Current 0.01 pA/ Hz\\ Typ
• Low Supply Current...4.5 mA Typ
• High Input impedance...1012 Typ
• Internally Trimmed Offset Voltage
• Wide Gain Bandwidth...3 MHz Typ
• High Slew Rate...13 V/us Typ
技术参数
- 制造商编号
：LF412
- 生产厂家
：TI
- Rail-to-rail
：No
- GBW (Typ) (MHz)
：3
- Slew rate (Typ) (V/us)
：13
- Vos (offset voltage @ 25 C) (Max) (mV)
：3
- Iq per channel (Typ) (mA)
：2.25
- Vn at 1 kHz (Typ) (nV/rtHz)
：18
- Rating
：Catalog
- Operating temperature range (C)
：0 to 70
- Offset drift (Typ) (uV/C)
：10
- Features
：—
- Input bias current (Max) (pA)
：200
- CMRR (Typ) (dB)
：100
- Output current (Typ) (mA)
：25
- Architecture
：FET
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NS/国半 |
24+ |
NA/ |
850000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NSC |
2016+ |
SOP8 |
5533 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
三年内 |
1983 |
只做原装正品 |
询价 | ||||
NS |
99+ |
DIP8 |
3300 |
全新原装进口自己库存优势 |
询价 | ||
NSC/国半 |
20+ |
DIP8 |
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+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
NS |
23+ |
NA |
8021 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
NS |
25+ |
SOP |
3000 |
全新原装、诚信经营、公司现货销售! |
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 |
