INA114数据手册TI中文资料规格书
INA114规格书详情
描述 Description
The INA114 is a low cost, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications.
A single external resistor sets any gain from 1 to 10,000. Internal input protection can withstand up to ±40V without damage.
The INA114 is laser trimmed for very low offset voltage (50µV), drift (0.25µV/°C) and high common-mode rejection (115dB at G = 1000). It operates with power supplies as low as ±2.25V, allowing use in battery operated and single 5V supply systems. Quiescent current is 3mA maximum.
The INA114 is available in 8-pin plastic and ceramic DIPs, and SOL-16 surface-mount packages, specified for the -40°C to +85°C temperature range.
特性 Features
• LOW OFFSET VOLTAGE: 50µV max
• LOW DRIFT: 0.25µV/°C max
• LOW INPUT BIAS CURRENT: 2nA max
• HIGH COMMON-MODE REJECTION: 115dB min
• INPUT OVER-VOLTAGE PROTECTION: ±40V
• WIDE SUPPLY RANGE: ±2.25 to ±18V
• LOW QUIESCENT CURRENT: 3mA max
• 8-PIN PLASTIC AND CERAMIC DIP, SOL-16
技术参数
- 制造商编号
：INA114
- 生产厂家
：TI
- Vs (Max) (V)
：36
- Vs (Min) (V)
：4.5
- Input offset (+/-) (Max) (uV)
：50
- Gain (Min) (V/V)
：1
- Gain (Max) (V/V)
：10000
- Noise at 1 kHz (Typ) (nV/rt (Hz))
：11
- Features
：Overvoltage Protection
- CMRR (Min) (dB)
：115
- Input offset drift (+/-) (Max) (uV/C)
：0.25
- Input bias current (+/-) (Max) (nA)
：2
- Iq (Typ) (mA)
：2.2
- Bandwidth at min gain (Typ) (MHz)
：1
- Gain error (+/-) (Max) (%)
：0.5
- Operating temperature range (C)
：-40 to 85
- Type
：Resistor
- Output swing headroom (to negative supply) (Typ) (V)
：1.3
- Output swing headroom (to positive supply) (Typ) (V)
：-1.3
- Input common mode headroom (to negative supply) (Typ) (V)
：1.5
- Input common mode headroom (to positive supply) (Typ) (V)
：-1.5
- Noise at 0.1 Hz-10 Hz (Typ) (uVpp)
：0.4
- Gain non-linearity (+/-) (Max) (%)
：0.002
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI |
2016+ |
DIP8 |
1829 |
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 | ||||
TI |
20+ |
SOP16 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
BB |
24+ |
SOP16 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
BB |
24+ |
DIP-8 |
2800 |
原装现货!可长期供货! |
询价 | ||
BB |
1844+ |
DIP8 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
TI |
2018+ |
26976 |
代理原装现货/特价热卖! |
询价 | |||
BB |
24+ |
DIP8 |
500 |
“芯达集团”专营军工百分之百原装进口 |
询价 | ||
TI |
25+ |
DIP8 |
789 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 |
