INA141中文资料精密低功耗 G = 10,100 仪表放大器数据手册TI规格书
INA141规格书详情
描述 Description
The INA141 is a low power, 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. Current-feedback input circuitry provides wide bandwidth even at high gain (200kHz at G = 100).
Simple pin connections set an accurate gain of 10 or 100V/V without external resistors. Internal input protection can withstand up to ±40V without damage.
The INA141 is laser trimmed for very low offset voltage (50µV), drift (0.5µV/°C) and high common-mode rejection (117dB at G = 100). It operates with power supplies as low as ±2.25V, and quiescent current is only 750µAideal for battery operated systems.
The INA141 is available in 8-pin plastic DIP, and SO-8 surface-mount packages, specified for the -40°C to +85°C temperature range.
特性 Features
• LOW OFFSET VOLTAGE: 50µV max
• LOW DRIFT: 0.5µV/°C max
• ACCURATE GAIN: ±0.05% at G = 10
• LOW INPUT BIAS CURRENT: 5nA max
• HIGH CMR: 117dB min
• INPUTS PROTECTED to ±40V
• WIDE SUPPLY RANGE: ±2.25 to ±18V
• LOW QUIESCENT CURRENT: 750µa
• 8-PIN PLASTIC DIP, SO-8
技术参数
- 制造商编号
：INA141
- 生产厂家
：TI
- Vs (Max) (V)
：36
- Vs (Min) (V)
：4.5
- Input offset (+/-) (Max) (uV)
：50
- Gain (Min) (V/V)
：10
- Gain (Max) (V/V)
：100
- Noise at 1 kHz (Typ) (nV/rt (Hz))
：8
- Features
：Overvoltage Protection
- CMRR (Min) (dB)
：117
- Input offset drift (+/-) (Max) (uV/C)
：0.5
- Input bias current (+/-) (Max) (nA)
：5
- Iq (Typ) (mA)
：0.75
- Bandwidth at min gain (Typ) (MHz)
：1
- Gain error (+/-) (Max) (%)
：0.075
- Operating temperature range (C)
：-40 to 85
- Type
：Fixed Gain
- Output swing headroom (to negative supply) (Typ) (V)
：0.9
- Output swing headroom (to positive supply) (Typ) (V)
：-0.9
- Input common mode headroom (to negative supply) (Typ) (V)
：1.7
- Input common mode headroom (to positive supply) (Typ) (V)
：-1.4
- Noise at 0.1 Hz-10 Hz (Typ) (uVpp)
：0.2
- Gain non-linearity (+/-) (Max) (%)
：0.002
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/BB |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
TI |
20+ |
SOP8 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
TI |
23+ |
N/A |
560 |
原厂原装 |
询价 | ||
TI/德州仪器 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI=BB |
25+ |
模块 |
18000 |
原厂直接发货进口原装 |
询价 | ||
TI |
24+ |
SOIC|8 |
55200 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI |
2018+ |
SOP8 |
26976 |
代理原装现货/特价热卖! |
询价 | ||
TI |
25+23+ |
SOP8 |
35412 |
绝对原装正品全新进口深圳现货 |
询价 | ||
TI |
2016+ |
SOP8 |
2192 |
只做原装,假一罚十,公司可开17%增值税发票! |
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 |
