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INA128UASLASH2K5中文资料德州仪器数据手册PDF规格书
INA128UASLASH2K5规格书详情
1 Features
• Low offset voltage: 50 μV, maximum
• Low drift: 0.5 μV/°C, maximum
• Low input bias current: 5 nA, maximum
• Low noise: 8 nV/√Hz, 0.2 μVpp
• High CMR: 120 dB, minimum
• Bandwidth: 1.3 MHz (G = 1)
• Inputs protected to ±40 V
• Wide supply range: ±2.25 V to ±18 V
• Low quiescent current: 700 μA
• Packages: 8-pin plastic DIP, SO-8
2 Applications
• Pressure transmitter
• Temperature transmitter
• Weigh scale
• Electrocardiogram (ECG)
• Analog input module
• Data acquisition (DAQ)
3 Description
The INA128 and INA129 (INA12x) are low-power,
general-purpose instrumentation amplifiers that offer
excellent accuracy. The versatile three op amp design
and small size make these amplifiers an excellent
choice for a wide range of applications. Currentfeedback
input circuitry provides wide bandwidth even
at high gain (200 kHz at G = 100).
A single external resistor sets any gain from 1 to
10,000. The INA128 provides an industry-standard
gain equation with a 50-kΩ resistor. The INA129 gain
equation uses a 49.4-kΩ resistor to allow for drop-in
replacements of comparable devices.
The INA12x are available in plastic DIP and surfacemount
packages, specified for the –40°C to +85°C
temperature range. The INA128 is also available in a
dual configuration, the INA2128.
The upgraded INA828 offers a lower input bias
current (0.6 nA, max) and lower noise (7 nV/√Hz)
at the same quiescent current. See the Device
Comparison Table for a selection of precision
instrumentation amplifiers from Texas Instruments.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
BURR-BROWN |
24+ |
NA/ |
15 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI(德州仪器) |
24+ |
SOP8 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI/德州仪器 |
25+ |
8-SOIC |
65248 |
百分百原装现货 实单必成 |
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 | ||
BB |
16+ |
SOP8 |
140 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI |
23+ |
65480 |
询价 | ||||
TEXASINSTRU |
23+ |
SOIC |
9888 |
专做原装正品,假一罚百! |
询价 | ||
BURR-BROWN |
23+ |
SOP8 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
TI |
24+ |
SOP-8 |
1343 |
询价 | |||
TI/德州仪器 |
23+ |
SOP-8 |
12000 |
进口原装现货 假一赔万! |
询价 |


